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Generally a much less stressful week than last week with lots of great progress but all is not perfect - see below. Heating Last week's drama getting the UFH pipes laid just in time for the screed pour seems like a distant memory but as there had not been time for Ken to fit the manifold and pressure test, he came on site on Sunday evening (roping in his Dad as a helper) to get that done. Thanks Ken - and Ken's dad! A neat job completed... ... just in time for Paul and Shaun from Air2Heat who arrived on Monday to install and commission our Panasonic ASHP and cylinder - kit which also arrived on Monday. It's almost like it was planned! We have opted for a 7kW Panasonic Aquarea L-series Bi-Bloc with a 300 litre Panasonic cylinder and 50L buffer tank. We're really impressed by the speed and neatness of the install: it's almost a shame the pipework has to be hidden behind the insulation. The external unit looks great and seems incredibly quiet - even when heating up that 300L cylinder from scratch. Although the heat pump is working we can't use it in anger at the moment as we have to have a slow temperature ramp up to prevent the screed from drying too rapidly. The screed itself does seem to be drying out nicely with no issues. None of the zone stats are fitted yet so the UFH is operating in open loop mode but in reality there is no demand anyway. I would thoroughly recommend Paul Thorney at Air2Heat as an MCS ASHP supplier and installer. He has been super-helpful throughout our heating journey. Initially he was just going to provide an MCS commissioning umbrella service but his price for supply of the kit was good and in the end we asked him to do the install as well - and we're very happy with the result. Rendering Although the weather has been 'iffy' at best John Wheeler from Caesar Spray-Rend managed to find a window to prime our base coat and then spray the Ecorend Thin Coat topcoat in 'Scotch Stone'. Again, we're very pleased with the result. Once the timber cladding goes on the other sections (later, later!) we think the two finishes will work really well together. Before topcoat And after: John also put a sand and cement render round the block-work below DPC to tidy that up... Although Troy seems more interested in the stray soil-pipe bung than the render: Electric 1st fix ...has started! Unfortunately 1st fix electrics is not particularly photogenic but here are the sparkies Nick and Darren pretending to be hard at work to prove it's underway. More on electrics to follow in the weeks ahead, I am sure. Decision time So, good progress on a number of fronts but it's not all been plain-sailing. I have had to pull the plug on the team who were supposed to fit out additional wall and ceiling insulation. They were supposed to complete in two weeks back in early August but the work didn't progress as well as they'd hoped we agreed they'd need to come back for a week with a bigger crew to finish off. They were due back last week but had to postpone by a week. Then today, I find they can't make tomorrow and there's a lack of clarity about when and if they'd be in next week. Unfortunately, we cannot afford to be chasing a slipping milestone because the ceiling insulation has dependencies: 1st fix electrics and then the plastering, both of which are on the critical path. So I had to let them know that we weren't continuing with them. They took it quite well to be fair; I suspect it may have been a relief. We are now going to switch to Plan B... just as soon as I have worked out a Plan B. Seriously: always have a plan B. Actually we have a plan B and a plan C, either of which will protect our schedule - we just need to decide which is the more palatable because they both have some downsides: either through higher costs or by reducing our planned insulation levels (which may be a bit OTT anyway). In summary, Plan B - get the plasterers to fit insulated plasterboard; Plan C skip the additional roof insulation and let the u-value for that element increase from 0.09 to 0.152. The latter of course still satisfies building regs and has a surprisingly small impact on heating requirements according to the Build Hub heat loss spreadie. Conversations with our architect and SAP man next week to help decide. Watch this space for further updates. Overall though, we both feel the we have made the right decision, and usually in these situations the danger is 'going with the flow' when the flow is really drift. And finally For the eagle-eyed amongst you who spotted that some plasterboard has magically appeared in the plant room... Have the plasterers started already? No - they don't start until after 1st fix, of course, but the plant room presents a 1st fix v plasterboard conundrum - so who did we manage to rope in for some impromptu 'boarding out'? Why, none other than Mrs P! Seen here in action: Great job Mrs P. - good to see you wearing the Benpointer team hoodie! Dashboard: Contractor days on site this week: 15 (I'm not counting Mrs P!) Contractor days on site since build start: 264 Budget: No change. Plan: Still on track to move in by Easter 2026. Issues and worries closed this week: Worries about the ceiling insulation crew's ability to keep to the schedule. Current top issues and worries: Replanning the approach to ceiling insulation. Plan B or plan C?3 points
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As promised, I spared you a Week 14 blog due to our visit to Yorkshire for a wedding and catch-up with old friends. It was lovely to do something unrelated to the house and it made us realise how all-consuming our build has become. We will definitely try to have some more non-house time through the rest of the build. That said, it’s back to the matter in hand: UFH Two weeks ago the guys were battling through laying the floor insulation in preparation for laying the UFH pipes, ahead of the screed pour which was booked for 3rd September. In the end it was a very close-run thing - the UFH pipes were ready by 13:30 and the screed arrived 10 minutes later. Too close for comfort really: Tight project scheduling is one thing but the stress of 11 cubic metres of unusable liquid screed potentially being dumped on the site was a very uncomfortable feeling. Screed Once started, the screed pour itself (by Williams Walls and Floors) seemed to go very smoothly (hah!) and it looks fantastic. We have had 65mm of Cemfloor Therm liquid screed laid. Still in stressed-out mode I woke up before 4:00am the next day worrying about what would happen if the pipes floated up or the screed was laid too high (they didn’t; it wasn’t). (I helpfully woke Mrs P. too just so that she could share the experience - she seemed not to appreciate it.) We left the house shut up for 24 hours as instructed by the screed man Rob Williams. On Friday morning I went over and opened up to find we had a sauna! All perfectly normal apparently, but the combination of heat from the screed setting reaction, the well-insulated relatively air-tight house and (presumably) 1000’s of gallons of water created an atmosphere that made Singapore seem like a desert. Sadly, I failed to get any photos of the clouds created as the windows were opened and the saturated ‘sauna’ atmosphere hit the September morning. By the afternoon, with all the windows and doors open the inside of the house seemed perfectly normal again. Seeing the screed poured in a few hours and reflecting on how fiddly all the underfloor insulation had been to lay, made me wish there was an option for a poured floor insulation - it would surely have been so much less effort and faster? Edit: There is apparently - https://www.rtu.co.uk/assets/documents/RTU-Ultrabead-Brochure.pdf. I have no idea if it is any good, what the pros and cons are etc, and it is too late for us but if we were doing another build (Mrs P: “We’re not!”), I’d certainly look into it. Render Just to make sure we weren’t missing an opportunity to get some outside work done while the focus was on the floor, we had booked our render team (Caesar Spray-rend and Plastering) to start boarding up the 50% or so of the external walls that are to be rendered (the other 50% will be vertically clad in Brimstone Ash). So on week 14 the STS construction boards were fixed to battens and last week the base coat was sprayed and smoothed out. It already looks a lot better just for some of the shiny breather membrane walls being covered up. We now have to wait a week before the top coat can be applied. We’re using EcoRend Thincoat for anyone who is interested. And finally… Marcus from our super groundworks team came in on Thursday to set all the stainless steel oak post brackets in concrete on top of their support pillars, and also to lay the smoothest, tidiest concrete slab you have ever seen to rest our ASHP on. …Which is just as well because the ASHP arrives on Monday! Dashboard: Contractor days on site this week: 22 Contractor days on site previous week: 16 Contractor days on site since build start: 249 Budget: Getting more challenging tbh - beginning to eat into the contingency - mainly costs I hadn't properly estimated. 😱 Plan: Still on track to move in by Easter 2026. Issues and worries closed this week: UFH pipes laid. Screed down! Current top issues and worries: Insulation - the additional ceiling insulation is still a worry - scheduled for w/c 15th September.1 point
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That was an advertising slogan from the 40’s and 50’s, which persisted in popular culture into my childhood in the 60’s (I’m a wrinkly, but not that much of a wrinkly). And oh boy, with the recent downpours we desperately needed a hat on the house. As kids we used to turn the phrase around - “if you want to get a hat, get a head”. That’s what counted for humour back then. But like all my frivolous tool purchases over the years that turn out to be really useful if not vital during this build, so that phrase became immensely apposite. Our timber frame paddling pool needed a head to put a hat on. In the case of our design ‘a head’ meant a full set of trusses, all braced as per, a layer of OSB (a softy southerner version of sarking), anti everything mesh closing the continuous ridge vent, the eaves bunged up with timber, and the flue hole cut and the attic bits of the flue in place and the final length ready for erection. Rolly the chippy and I had discussed in great length how to put the trusses up. They were in a pile on the upstairs floor needing the bird’s mouths to be cut. We concluded we needed more hands to do it. At this stage we both nod, look round, remind ourselves that we are alone, then stay silent till one of us gives in and says “shall we give one a try anyway? See how we get on?”. That’s the danger of two peeps working together who each refuse to believe they can be beaten. So, Rolly cut the bird’s mouths on three trusses while I pointlessly thought through different lifting options for a pair of old codgers whose combined total age is 140 years. If only I’d bought a chinook. Anyway, there we stood, each end of a truss, silently psyching ourselves up. That was brought to a close by a series of half sentences, which we took turns to utter. Things like “well, we could lift this end onto the plate, then, ummmm….”; “would a rope, sort of….”; “could the scaffold tower help with, maybe, erm….”. We were facing certain defeat, or at least, the need for help. Where was my octogenarian neighbour when we needed him. Visiting friends in Europe, actually. So we did the only thing left to us, we applied good, old fashioned BF&I. (A core skill of mine, as it happens.) We fluffed it twice, each time returning to the starting position. I’m not sure an onlooker would have been able to discern any difference in approach between the three attempts, apart from facial redness growing by each failure. But attempt three worked. Hussah! We sort of repeated the same process, each time making small changes. By the time the eighth truss went up, as I mopped up the blood (I’d bashed my nose) I wondered what on earth we’d found so difficult. Rolly then did his orang-utan impression, while nailing the bracing on to give us a firm set of trusses to build from while I tidied and generally fussed, pointlessly. It’s amazing how a couple of well nailed cross members stiffen an otherwise wobbly set of timbers. That done we continued getting more trusses up. With each one it got easier with practice but harder with less room to work with, ending up with three trusses bunched at each end that we walked to their position once all was up, Rolly on the scaffold outside, me on my tower inside. Simples. By the end of that day we had got all the trusses up and braced enough to get through the expected storm, v pleased. Not so pleased about the next day though. The forecast was dire so Rolly stood down and I tried to have a Tidy Friday. However most of the weather missed us so it ended up a day wasted in many ways. The only really good bit was the roofer popping by allowing a discussion about gable verge and soffit details - that went well, or so I thought - with the roofer happy with our design and booked in to felt and batten us next Thursday. Monday we got the rain we were promised for Friday. Sigh. Dean, the neighbour, turned up to help just as it started hammering down and I’d put the kettle on. Obviously we blamed him for bringing the rain with him. I fed everyone biscuits but had none myself (sniff) as our BCO turned up, and I discovered the recipe for a quick and positive BCO inspection. Try really hard to do good stuff; know one’s design intimately and by heart; and further than that, understand it at a micro level; and have the inspection done in pouring rain so it happens quickly. I think the last bit overrides all the rest, but they’re still a good thing. We are lucky to have a BCO who is a nice guy, who is himself a self-builder, and who loves his job. Either way our BCO was a damp but happy man with our build. Dean and I got a bit of the OSB sarking on when it dried up, while Rolly closed the eaves, so it wasn’t a complete wash out. Next day Rolly and I got a rhythm going and got loads of sarking up, using ropes for security, leaving just the top rows each side which were thankfully half bits. So next day, with nearly a complete layer of OSB on, we discovered how useless sarking is at keeping rain out. Cue yet more depressing sweeping water off of the upstairs floor. Yet even in such circumstances illumination is to be found. Tony trays. You thought they were just for keeping the air in, but no! they are far more versatile: they keep the rain in too. With a flat surface like an upstairs floor however fast one sweeps torrential rain towards the stairwell much of it reaches the walls. When it hits the Tony trays it is skilfully guided round the end of the joists and then down the inside walls. Of course, this is good news especially when one has carefully stored lots of stuff out of the rain, neatly stacked round the edge of the downstairs walls, as all that dry and dusty stuff gets a good cleansing rinse in pure rainwater. All my paslode nail boxes are now papier-mâché, which doesn’t bloody help. The best laid plans and all that. And the delays meant that the plan was starting to look too tight. We had a day to get the rest of the sarking on and a few other bits and pieces done to be ready for the roofer. Cue the cavalry - which in Suffolk can be a helpful neighbour. Rolly did the clever woodworky bits while Dean and I got the top rows of sarking on. Our scaffold is v thin on one side as we are so close to our neighbours, so I could only safely lay a ladder up the roof on the other side. We’d used a roofing ladder for the lower rows but that didn’t work for the top row as the hook was in the way of fitting the boards. So we laid a normal ladder up the roof, and then I laid on the roof, feet atop the ladder, while Dean attached each sheet to a rope and pulled it up to me to fit in place, first on my side then on the other. Worked a treat and with Dean holding the rope we had a backup against the gusts of winds which was never really used but was a comfort to have anyway. Actual safety verses perceived safety is fascinating. As I lay on the sarking getting ready to pull up the next board, waving at a regular passer by (who took another picture), Dean took one look at me, perched on the top of the ladder and asked if I was sure it was safe. “No”, I said, “I’m at significant risk of bashing my thumb with my hammer”. If fall off the ladder AND I didn’t keep one hand on the top of the last fixed board I’ll collect the odd splinter as I slowly slide down onto the scaffolding. Our 40degree pitch means one cannot walk on the OSB but it did mean I could hold myself in place with one hand very easily. OK if I did slide I’d swear a lot but we’d have a laugh about it after. If I was monkeying about on a felted and battened roof the risk of falling through would be massively greater and much more dangerous. In reality I was much more at risk of injury lifting panels on the slab - back injury, crushed fingers, etc. But Dean saw height and that triggered his ‘oh my’ function, (he’s American so he says things like that and “do the math”, and “oh shoot”, etc. bless him), whereas he and I lifting panels didn’t bother him one bit. Peeps (no names, no pack drill Rolly!) constantly leave stuff about which constitute trip hazards, and I’m regularly kicking them to the side or picking them up as I fear peeps tripping and the resultant injuries, which depending on what is there to fall on could be really nasty. Hence my obsessive tidying and my Tidy Fridays. It took me a while to realise if things get untidy I get a big knotty ball of anxiety in me that I just couldn’t turn off. But everyone else wanders past the mess oblivious. So my perhaps irrational trigger is disorder. Go figure, as Dean would say. Once I’d put the last bit on I treated myself to a sit down with a view, on the ridge. I had been looking forward to that moment for many, many days. My favourite place in our current house is on it, on the ridge to be exact. The view is spectacular. Turns out the new pad’s ridge view is just as good. Sitting there, looking across the river towards the ancient burial mounds, even with the rain starting again, felt like the Pooliverse (any Perishers fans out there?) was telling me that it’s all ok, this is meant to be. As the roofer arrived next day I was back laying down on the job, this time fixing stainless steel anti-everything mesh along the gap at the top for the ridge vent. I was very glad to see him, until that is, he asked about the gable verge and soffit details. They are as we agreed, I said, happily. Only it turns out that he had no memory of our previous discussion and anyway he’s a visual sort of guy, rather than a discussion with drawings, sort of guy. So I’ve simply no idea what he thought he was agreeing to the previous week, but we had to do the whole discussion again, this time with wood to mock it up. Fortunately the end result was very similar to my original design, but sometimes trying to plan ahead and get things nailed down in advance in the building industry does feel like trying to buy spirit level bubbles - impossible, and at the same time a source of great amusement to others. That discussion was had on the scaffolding in bright sunshine. But grey clouds were on the horizon so that time wasted was bad news. Two strips of felt later the heavens opened in one last assault before we put our hat on. I guess the Pooliverse has a sense of humour which is hard to appreciate as one sweeps and sweeps and sweeps endless puddles away. But the rain stopped and the roofer got back up there and we finally weren’t topless any more. While the roofer roofed I carried on setting out my flue and while my back was turned Rolly threw up our internal upstairs walls. Perhaps he wiggles the end of his nose, that would account for the speed. We were slowed a lot by the joists being slightly not where I thought the plans showed them to be, (“what do you mean I can’t cut through a pozijoist? I’ve big saws, of course I can!”), but a small (40mm) wall shift sorted the flue run and suddenly we’ve gone from wooden cathedral (micro version) to embryonic home. Albeit a damp one. The week ended with just me doing my Tidy Friday bit and knocking off early for a bit of a low key garden party held by one of our new neighbours. I know our build has upset some a bit but, we are again, ridiculously lucky that the vast majority of our new neighbours are very welcoming and tolerant. The Pooliverse continues to be good to us. Oddly, I then hit a downer, which is very ‘me’. I have no idea if this is an unusual habit, but when faced with the achievement of an important milestone I don’t feel like celebrating, I suddenly have the bandwidth to contemplate what’s left to be done. This time was a lot worse, as I suddenly realised that my time working with Rolly would soon end, and working with him felt really good. Funny old emotional roller coaster, this building malarkey.1 point
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Blogging: an activity where the perpetrator converts trivia into prose and in doing so reorganises their own otherwise disordered mind. Possible side effects: perpetrator enhancing feelings of self importance; boredom amongst those reading; history being rewritten. I find it interesting to contemplate why I don’t have quite such a burning need to blog at the mo. I’ve always enjoyed working with wood and metal and power tools. And that’s what I’ve been playing at for the last three weeks. I’m not really at home with concrete and soil and masonry - they’re from another planet. On top of that I’m working closely with Rolly the chippy, and he is knowledgeable and experienced, which translates into me having great confidence in him, and additionally he is calm, and has a very powerful calming influence on me. So my head isn’t quite so haywire most evenings now, certainly less than it was during both demolition and groundworks. My head is also full of diagrams and schedules. Both the project and the timber frame kit are constantly changing puzzles which I do kinda understand and can usefully sit and think through - and having puzzles to occupy me keeps both anxiety and random diversionary thoughts at bay. Which is a v long winded way of saying that I’m happy with how it’s going right now. Since the last entry the house has shot up. We’ve had roughly a metric ton of steels popped on to the top of the downstairs panels. Two steelworkers, me, and a genie lift, watched by J and Steve the injured builder. It’s fascinating how banter volume is inversely proportional to difficulties being encountered. It’s also fascinating how distracting, frustrating and irritating little side comments can be from the audience. I’d never cope with stand up - even the gentlest heckling would completely derail me. Jerry and Paul however are made of more hardy stuff. Most of the steels they got up in no time, but then we got to the bogey - the longest, heaviest beam. It would have been massively easier had it been wheeled into the house the other way round, and in hindsight we’d have finished quicker had we put it back on the trolley, wheeled it out into the road, smiled sweetly at the scowling motorists who appear to turn purple if delayed by more than 2,345 microseconds, spun the beam round and wheeled it back in. In fact that was even suggested, but no, perhaps because it would mean admitting defeat, we soldiered on regardless. Regardless and in near silence. Even the audience cottoned on and were uncharacteristically quiet. Then suddenly, we got the beam to spin round above the head binders, dropped it into place, bolted it up and the only thing drowning out the huge sigh of relief was the loud resumption of banter. Banter and tea appear to run our build, both as a glue and a lubricant. Feelings do run high at times and managing feelings, both my own and others, is far more important than I ever imagined. An essential part of that is that the peeps working with us seem to care about our progress, take pride in helping us. We make no secret of our inexperience and our reliance on others and so far that has been met with both kindness and determination to help us. We’ve been stupidly fortunate. Anyway, we’ve also put up the rest of the downstairs panels, including the monster 11’ wide one which was the heaviest of the whole build. Leaving that till we’d done the rest of the downstairs turned out to be a very smart move. We probably found it easier than any of the panels we put up in the first week of frame erection, despite the weight of it and the fact that it was awkward. Part of that is Rolly and I settling in to work with each other. There is now a lot less verbal communication than there was to start with. We’ve also honed panel handling so there’s less pure physical grunt needed. And of course, as time goes on with each panel fitted we’ve more room to work, and that’s also significant. With such a cramped site we are constantly tripping over stuff, moving stuff repeatedly, trying to get stuff delivered at the last minute, etc. But much as I might try to plan, at times there’s no choice but to work with way too little space. A good example is the joists. They were delivered before we’d finished putting up the downstairs panels and there’s an awful lot of them. Ideally I’d have put the delivery back a couple of days but that wasn’t an option. I had no idea how much time the limited space would cost us. Ho humm. Talking of joists that was the next job. Rolly and I deposited nearly another metric ton onto the downstairs panels by hand, (just how much does this ‘lightweight’ timber frame structure support?). I say by hand, but shoulders, knees, and just about every other available body part was deployed. I don’t know what lifting capacity each of us have but somehow when working together we exceed more than the sum of our two capabilities. It’s probably simultaneously driving progress and pushing us a teensy bit too far towards injury risk but it’s just what one does. Joists up Rolly set to making us a temporary staircase while I attacked flooring boards. The temp staircase really has helped reduce fatigue and made getting things upstairs safer and easier. Good idea Rolly. Anybody would think he’d done this house building stuff before. We’ve so many joists we almost don’t need flooring boards, but they’re on the design. Yet another metric ton of them. Plus several kilograms of this funny polyurethane glue stuff. That’s really odd to work with. The first day I came home with black gloves on, only non removable ones. I’m sure my fingerprints must have been obliterated (I certainly couldn’t unlock my iPad) so that would have been the time to do a bank job. But there was no time for niceties as the following day the upstairs panels were due and the telehandler was booked, so I had to get enough decking down to allow the piles to be dropped upstairs and sorted/distributed so the other two piles could follow. Rolly was given the day off for the delivery - he’s not supposed to be full time anyway and his skills are reserved for the clever woodworky bits. So Andy the Boss supplied a telehandler driver who was also a power lifter and another equally capable bod to help me sort the panels. When the downstairs panels were delivered they were dumped in the piles they were transported in and Rolly and I had to reshuffle them, which took lots of time and energy. This time I got the long suffering timber frame company to send me pics of the piles so I could work out which pile to do first and how to sort them into sensible piles. For once the theory worked in practice and despite the complaints about how near the edge of the deck I kept walking that day ended with three piles in a near sensible assembly order. I was pleased with myself but I had a nagging doubt - would it speed erection? As I was pondering this very question Dean the neighbour (two doors down) wandered onto site to offer his help with future deliveries. “Why wait for a delivery?” I asked, there’s tons to do and I’m certainly not too proud to accept help. Next day Rolly and I attended to the odd bits and finished the decking whilst the first lift of scaffold was put up. I’m not sure I did anything but look for discarded cups, (sort of) wash them, boil a kettle and make tea, repeat. Rolly has a near infinite tea consumption capacity but the scaffolders beat him hands down whilst managing, like Rolly, to work hard and get lots done at the same time. The song definitely has it wrong, nothing stops for tea but it gets drunk anyway. Tea is useful though. Rolly arrives way before we are allowed to start work so tea helps him cope with rising agitation as the clocks edges glacially towards 08:00. Tea (and biscuits) helps me get Rolly to stop work long enough to help me plan too. And as we drank our tea and discussed the upstairs panels Dean the neighbour arrived. “I can help for a few hours” he said. Now Dean is in his mid eighties so the average site age rose to 73 that day. Hence my initial caution. I started getting Dean to help me organise and stack lightweight stuff, but it became clear that as he tuned in to the way Rolly and I worked (it’s a kind of grunt and nod based language previously unknown to science) that more ambitious stuff was in order. Panels! The three of us got the first two corner panels up, rather effectively. Whilst Rolly was checking and bracing and securing those panels Dean and I got ready for the next panel, only we didn’t, we put it up ready for Rolly to do his check/brace/secure thing. Fast forward, and I do mean fast, and five hours later almost the whole of upstairs was up. Staggering. And very satisfying for all concerned. Perhaps the speed was helped by my sorting after all. The next day Dean pitched up we lifted the gable panels from the ground floor - there was no room on the deck to use the telehandler to get them up previously - we used ropes, crabs, ladders and way too much giggling but up they went so another keep me awake job was dashed off. Don’t underestimate the capability of us wrinklies. Not so easy was the cement board fitting next day. It’s a bitch of a material to work with and slower than I’d have predicted. But we need it done before we fit the roof trusses - finishing these and getting breather membrane on will be the first job next week. On Friday we were ready in good time for the roof trusses, all 19 of them. Two powerlifters from Andy the boss arrived just as the lorry backed onto site. It’s almost like it was planned. They took one look at the job, shook their heads and took up positions. It worked like this (after a couple of false starts): Driver on lorry pushes ends of truss to edge of lorry. Shortest guy on site grabs end furthest from house and has the job of stabilising the truss. It’s at this point I realise why I need platform steel toecapped boots. Short tempered power lifter grabs end of truss nearest the house. Truss is run towards house like a pole vaulter on speed. At last second short tempered power lifter pushes his end of truss skyward. Shortest guy at back of truss grunts and struggles to keep truss upright whilst swearing, profusely. Truss end is caught by other power lifter (the smiley one) just before it lands on the upstairs floor. Smiley power lifter drags truss upwards as shortest guy is dragged along the ground with it still trying to keep truss upright. Rolly and smiley place truss neatly on rapidly growing pile. In total there was 31 minutes between lorry arriving and the truss pile being completed - if my pics weren’t time stamped I’d not now believe it. That made even the short tempered power lifter grin. To finish the week while I continued fitting cement boards Rolly prepped the first truss for a test fitting. Getting the first truss up felt good, really good. That made me grin. I’m loving this part of the build. Yes, progress is visible, and that helps, but it’s more than that. Even when I’m doing things I’ve never done I’m in my comfort zone, and the muscle and joint aches diminish overnight, and I’m not generally laying awake worrying. OK, that probably means I’ve missed some thing or things that are really important, but I’m feeling good. Long may it continue.1 point
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Floor The main focus this week has been laying the DPM + 220mm PIR floor insulation + 50mm upstand insulation round all the walls, then the UFH perimeter expansion strips and the vapour separation layer ready for the UFH pipes. It’s proved intricate work. Ken our first fix plumber assisted by local builders Barry and Jordan together have been working hard to complete the task by the end of August so that the liquid screed can go down during the first week in September. Early this week it looked like there was too much to do in the time available which added to everyone’s stress levels but by the end of the week the guys have made good progress and appear to be over half way through. We have a little bit of contingency with the screed team who are happy at this stage to leave the pour date a bit flexible during w/c 1st September, so we are hoping we will be alright. One thing that is particularly pleasing is the meticulous attention to detail being applied by Ken, Barry and Jordan. The PIR boards are being cut and fitted really tightly and the taping of joins and of the DPM is being done with real care. If we were doing this again (Mrs P: “We’re not”), I’d consider building the non load-bearing internal walls later, on top of the screed, which would have saved a lot of effort intricately cutting, fitting and taping DMP and insulation to those internal walls. But no doubt a different series of problems would have ensued. Electricity supply Also this week, SSE came in and moved our electric supply from a meter box which used to cling to the side of a now-demolished wooden garage, inside to the plant room. Two SSE engineers for two hours = 3p change from £700(!) Hey-ho, it’s done now. External battens I reported that these were all done last week but I forgot about the cross-battening required for the vertical timber cladding. Anyway, that was duly completed by Alan and Chris this week and the walls are ready to receive STS construction boards plus Ecorend thin coat render (for the rendered sections), and Brimstone Ash vertical timber cladding on the other areas. I need to arrange delivery of the latter when we have sufficient space (the cladding is bought and being held by Vastern Timber pending delivery). But work on the backing boards for the render starts on Monday - yes I know it’s a bank holiday but the render people are keen, so who am I to stop them? Carpenter Chris also sorted out the ply protection for the front door and here's our lovely temporary door - the real one is safely wrapped up in the workshop. Scaffold Also keen to work the bank holiday weekend (well, ok, after a bit of encouragement) were the scaffolders, who arrived on Saturday morning to remove the scaffold, which they did in a few hours with no dramas. So we can now see the house! although it’s still looking very shiny-silver. The plastic protection is remaining on part of the zinc pending the completion of the vertical cladding of the wall on the left And finally… Remember this rogue beam from last week’s blog? Too close to the window reveal to allow us to fit an external blind… Well, I asked Matt at Turner Timber Frames to check with the engineers whether it and the one at the other end of that roof canopy are structural and it turns out they are not, they are purely 'cosmetic' and can be removed if we wish. However, in the meantime we are wondering if we really need and external blind anyway(!) Also, we need to talk to Alan the carpenter about how we are going to finish the roof in that area, and he’s away until next Wednesday. The soffit will be clad with some of the Brimstone Ash but should the soffits be horizontal or follow the slope of the rafters? Do we need some kind of clad gable at the end? Also, how easy will it be to take that beam out? It’s on joist hangers at the wall end but how is it fixed to the top of the oak posts? At least we have options to consider now though. Dashboard: Contractor days on site this week: 19 Contractor days on site since build start: 211 Budget: No change, running slightly over. Plan: On track to move in by Easter 2026. New measure - Number of bacon baps bought: 8 this week; 41 to date. These are ‘keeping people happy’ baps. Unfortunately there is no entry in the budget for them so I have explained to Mrs P. that they’ll have to come out of the kitchen budget. Kitchen -> food, it’s obvious! (Although as Mrs P. points out: "No kitchen; no food" which is a concern.) At any rate bacon baps from time to time feel like a worthwhile investment to keep everyone happy. Issues and worries closed this week: Scaffold is now down; the renderers can get at the walls! Current top issues and worries: Insulation - the additional ceiling insulation is still a worry - going to need to schedule it in after the screed now. PS We’re at a wedding next weekend so the weekly blog may be delayed or skipped. I imagine you’ll all survive the blow.1 point
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After many years of searching, we finally have a plot! Our offer on this plot was accepted in March 2024 and we've only just now completed. But we're excited that it's finally done and we can move forward. Next steps: We have an architect already and a set of draft plans. We'll be working to finalise these plans and take them to planning. The site has detailed planning permission already, so we'll just be looking to vary the design -- and not significantly so fingers crossed it goes okay.1 point
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A longer than usual blog - we’ve had a lot going on this week. We definitely reached site capacity with five vans and seven contractors on-site on Thursday and Friday. Seven pallets of cellulose bales arriving mid-week didn’t help space management either. The whole week got fairly stressful but somehow we seem to have got through it. Phew! Membranes The plan was for the team from SW Insulation to fit the VCL membrane to the vaulted ceilings, cross-batten with 25x50mm in preparation for the cellulose fill, then move on to the wall VCL and the additional 50mm PIR and 38mm service cavity battens on the walls. As I type that it sounds like rather a lot. It proved to be too much indeed… Our lovely vaulted ceilings turned out to be a nightmare to fit membranes to. Those, plus the ceiling cross-battens (essential to stop the cellulose blowing the membranes off the rafters) took three guys pretty much all week to do. So the walls will have to be tackled when the team return on the 11th August. We had no carpenters available Monday to Wednesday but on Thursday and Friday both Alan and Chris were on site. Chris rushed around closing all the external gaps around the roof edges off with OSB, while Alan worked flat out trying to keep ahead of the zinc roofers (see below). Closing off the roof edges was essential if we wanted to avoid the cellulose blowing into the rafter space and straight out across the neighbouring countryside. Before: After (ok, different section of roof but it all had to be done): The pressure to prepare for the cellulose fill was heightened a bit because I’d cunningly agreed to the cellulose team coming in on Saturday to fill the roof… Cellulose Ray and Devlin from JW Insulating arrived mid-morning on Saturday and worked straight through to 6pm to fill all the rafter spaces. It wasn’t plain sailing - they were worried the membrane wouldn’t hold. They had to put a some extra edge battens in to make sure the membrane did not get blown off due to the pressure of the fill and they had a couple of ‘blow-outs’ they had to fix. Apologies for my terrible photography but here is Devlin blowing the cellulose in to one section: After filling the first section they checked the density by cutting out a cylinder of the filled cellulose and weighing it. The core sample came out cleanly without disturbing the surrounding cellulose and after weighing they pushed it back in place and taped it up; it's amazing how the cellulose (which is simply pulped paper, treated to make it fire and mould resistant) seems to bind and 'set' in place once it is blown in. The test showed we were a tad over target density. I asked Ray whether that was a problem: “Not for you” was the reply. I assume they could end up using more cellulose than planned but they were happy to carry on. By the end of the day we had a fully-filled roof. Another milestone achieved! The photos don’t show it too clearly but the visual effect is as if there’s a vast silver duvet placed over the house. You can see the patches they used to cover up the entry points for the 'blowing hose'. We hadn’t realised the cellulose blower was 3-phase and came with its own noisy diesel generator which ran for 9 hours non-stop. Not much fun for our neighbours - we’re hoping they forgive us. Fortunately it was all done in one day, so peace was restored today (Sunday). Have we done the right thing? Choosing the best approach for insulating the roof has been tricky. With hindsight, PIR between the rafters might have been easier (especially since I now know you can get open web rafters with PIR between the webs, so no voids to have to insulate). Alternatively, maybe we’d have been better to have a warm roof with 200-250mm of PIR on top of the open web-rafters, which would then have served as service spaces for cables, pipes and MVHR ducting. That would have made for a very thick roof which would have been difficult to disguise though. But we liked the idea of cellulose fill for its eco-credentials and its noise insulation levels (especially with a zinc roof). Having said that, to get to our target u-value (0.1 max) we still have to add another 100mm of PIR on the inside; we'll leave some channels to run the MVHR ducting through. That’s the next job for South West Insulating when they return on the 11th August. Another option would have been to go for a more ‘Rolls-Royce’ solution like the timber frames offered by MBC, where they take responsibility for the roof insulation, VCL and airtightness. But although our costs for adding the insulation and membranes are higher than expected, it’s still going to be a lot cheaper than the MBC frame. Anyway we* have made our decision so we have to stick with it and see it through; it’s definitely proving trickier to implement than anticipated though! (*Well me - I can’t blame Mrs P.) Zinc roof The zinc roofers, Wessex Metal Roofing were also working through the week, finishing the main roof, fitting the small areas of zinc facade, and various facias, ridges, and gutters trims. They also kept Alan busy on Thursday and Friday making sure the necessary ply backings were in place to keep ahead of them. Scaffold issues: One area of challenge we have is the scaffolding. Ideally we need some limited changes. The scaffold company are in a fix though - too much committed work for the people available. In fairness they are communicating well and being open about their issues: fitters unexpectedly leaving or having to be let go, holidays, potentially over-ambitious work commitments... I have some sympathy but I sense it is going to be nigh on impossible to get them out for a minor adjustment any time soon. We’re going to need to think imaginatively to avoid being held up. I'm going to imagine everything's finished and we've moved in - feels better already. Next week: Work should start on the south-facing monoridge roof which is mainly solar PV panels with some slates round the edges. It’s a different roofing company because it seems the zinc roofers don’t do slates and vice versa. They sounded busy and stressed too, so I’m hoping they turn up. Aside from that, it’s a quiet week. We were supposed to be doing the blown cellulose roof fill but.. oh.. I see that’s already been done! Well done on getting to the end of that blog! Just for fun I've added a summary 'dashboard' below. This is turning into a weekly project report - sorry about that: old habits. Dashboard: Contractor days on site this week: 26 Contractor days on site since build start: 156 Budget: Currently running £8k over (Benpointer budgeting rule 1 breached - poor management 😂). Plan: On track to move in by Easter 2026. Issues and worries closed this week: Making the roof space airtight enough for the cellulose blow. Completing the cellulose fill. Confirming the window and door opening sizes match the ordered windows and doors. (Actually that was checked as ok by the Norrsken pre-install visit last week but I forgot to mention it, but its a big tick in the box and would be a huge disappointment to C4 had we been on Grand Designs.) Current top issues and worries: Scaffolding (see above). Velux flashings - more on this next week. Scheduling future deliveries: insulation, battening, cladding, render boards, MVHR, UFH kit, ASHP, HW cylinder, PV panels… all due in the next six weeks.1 point
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…well, the shell of a house at least. What a crazy week. We chose the factory-built timber frame route because we like the idea that the shell goes up within a few weeks. But the pace of progress this week has been startling. The frame erection team of 3 arrived at 7:30am on Monday. A big yellow crane arrived at 8:00, with the frame arriving on an artic by 9:15. First off: a careful check shows that the frame fits the footings. Hurray! In fact the footings were within 3mm all the way round, which is credit to the groundworkers. From then on it was flat out and 7 days later the structure of the house is pretty much complete. Those guys do work very hard though - long days under a blistering sun, and straight through the weekend. They are aiming to finish the tidying up by Tuesday, get Turners to sign-off the frame, and head off home to Essex. A great crew - real grafters. We’ve also been very lucky with the weather of course, though the erection team certainly wished it had been cooler each day (we’ve had highs of between 28C and 32C for the last 5 days). We kept them supplied with cold drinks and ice-creams as best we could and we’ve installed a fridge in the workshop which has been popular. The frame itself looks very good - it all appears to fit together tightly from what we can see. No gaps around the insulation, or between the panels. I’ll say more about the frame structure next week but for now here are some pictures of daily progress, plus some at the end showing some of the detail: This time last week: Monday: Tuesday: Wednesday: Thursday: Friday: Saturday: Today - Sunday: And a few of the details, some taken earlier in the week: And finally, for both of you who made it this far, one of those oak posts I cut and chamfered last week (the softwood beams will be hidden in the soffit:1 point
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A relatively quiet week this week - the lull before the storm (hopefully not literally!) The scaffolders arrived to put up a single-lift all around the exterior on Thursday and Friday (and Saturday morning as it turned out). I say single-lift but there were due to be a couple of hop-ups for the gables on the south-facing roof. However, at one end the gable is over a canopy roof which means the first lift is 2m away from where the gable will be. We've left that one off for now - I'm hoping the timber frame company (Turners) can work off the scaffold tower at that end, or I will get the scaffolders back and put in what the frame erectors would like (we may need a sky-hook to hang it off though). The site is looking spick and span at the moment; the groundworkers were really tidy, the weather has no doubt helped (dust is easier to sweep up than mud), and Mrs P. has done some sterling work this weekend tidying up the few bits of spare timber, pallets, bulk bags etc, left by the scaffolders. As they were packing up one of the scaffolders saw an empty bag (which they had brought) and asked "Is this rubbish?", to which I replied "Oh yes, thanks", thinking he was going to take it away, but no, he just threw an empty Red Bull can in it 🤷♂️. Scaffolders truly are a breed apart. The house has proved to be too wide for the CCTV camera, so we moved the camera back. Now we have the workshop roof in the way - grrr! Looking at the project finances, frighteningly we have already spent over 1/3rd of the budget 😱. Major spend so far has been on design and planning, the timber frame and windows are both paid for, a good slug of the groundworks costs has also been paid with an invoice for the balance expected soon. This week I ordered and paid for the MVHR kit (based around a Zehnder Q350) and the ASHP and cylinder (Panasonic L series 7kW + 300l cylinder). I ordered the latter through Air2Heat who provide an MCS umbrella service (Paul Thorney - really helpful) so we should get back £7.5k via the BUS grant scheme, which would leave the heat pump and cylinder costing a net £1,200 plus installation costs. Anyway, we're currently running about £500 over budget (excluding contingency) with some opportunities for future savings and a fair few areas of potential overspend. Time for Benpointer's three Laws of Budget Management: If you go over budget, that's bad management. If you come in under budget, that's poor estimating. If you come in bang on budget, you've almost certainly committed both 1. and 2. Next week is going to be very exciting - I hope in a good way. Tomorrow (Monday) our timber frame arrives from Turner Timber Frames, with a team to erect it. The weather forecast is good, so fingers-crossed the frame fits the footings and it all goes up smoothly 🤞.1 point
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