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Everything posted by Conor
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You can temporarily wedge the toilet up on some wooden blocks and slip the lvt under. Assumes you have a Flexi supply pipe. You only need 40mm or so.
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Get a couple opinions from roofers. If it is due a strip and reslate in the next decade or so, makes sense to do to it now. Use in-roof trays, keep all the slates, use the best for the roof and the rest as spares. And get a roofer to do all this, not a PV installer Old buildings have these big costs now and again.
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I used adhesive underneath and 180mm concrete screws with washers.
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If your joiner has said 900x2090, is assume he's allowed 25mm or so wiggle room. 905mm will be fine, worst case you might need to chip at a bit of wood. I'm assuming this door will be a saving for you compared to a bespoke order?
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Guidance on best approach for excavation / foundations
Conor replied to flanagaj's topic in General Construction Issues
Make life simpler and better, have it all the one level. Drop one by 200mm, raise other side by 200mm. Keep ridge heights the same. Would it make a big change to the appearance of the house from the road? (i.e. would anybody notice/care?) -
ASHP - how noisy are they in reality
Conor replied to Walshie's topic in Air Source Heat Pumps (ASHP)
I know?! Some people think they sound like a motorway at rush hour or flight EZY665 on takeoff. -
ASHP - how noisy are they in reality
Conor replied to Walshie's topic in Air Source Heat Pumps (ASHP)
Our cool energy 9kw isn't any louder than a large office fan. The only time it's noisier is when on cooling mode, when it sounds like an overboiling saucepan on a stove. But that's like 5 days a year. -
Would you not just raise the ground level with stone and pave? Would be a lot simpler and cheaper.
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Without commenting on the calculations and assumptions, a 5kW will struggle. If the max output of the heatpump is the same as the heat loss, when it's cold, the heatpump will have to work 24x7 to keep the house warm. So no time for heating water. And if the COP isn't at what the point needed to produce 5kW, then your house won't maintain temperature. I'd be looking at a 7-9kW heat pump.
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ICF How much more expensive ?
Conor replied to Dave Jones's topic in Insulated Concrete Formwork (ICF)
100% agree with @Gus Potter When we settled for ICF, the first thing I did after learning the basics of ICF, was scope out contractors. There were basically four guys in the entire country that did icf at the time. One was discounted due to not so great reputation. Other was just too busy. So was down to two. System didn't matter, as Gus says it's just formwork to hold the business end of things together. Drawings based on generic ICF and requirement in the contract to meet the required U values, so was easy to send out and get prices. Building again, first thing I'd do is look at what is done locally, and take it from there. Personally, I wouldn't use ICF again, primarily because of the huge embedded carbon figures, I'd be going timber frame, cellulose insulation, with brick outer skin. -
I'd move it. Those plastic boxes don't last long if driven over. They may even refuse to install.
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Induction Hob Extractor Hood Comparison: Faber vs Galvamet
Conor replied to Gaf's topic in Kitchen & Household Appliances
Keep it simple, get and induction hob with integrated downdraft recirculating extractor. Lots on here (myself included) have that setup and are very happy. No ugly, cumbersome bulkhead over your cooking area either. Architects are not kitchen designers ... -
Can I Build a Fence or Plant Trees Over Utility Pipes?
Conor replied to MariaD's topic in Building Regulations
usually, no. You need to dig out the wayleave agreement and see what the conditions are. you can usually plant shallow rooted plans etc, but not build anything hard. -
Shiny Specks In Mortar For Joints?
Conor replied to dilligaf99's topic in Bricklaying, Blockwork & Mortar
Grey/silver granite sand. -
OSB3 is already treated to be moisture resistant. It won't rot to quickly. However, it's not water proof. It will absorb water, swell, and flake apart eventually. Painting will help somewhat, but not stop it. You need a proper waterproof membrane on the roof, and a treated cladding on the sides. Does your roof have an overhang? Od felt the roof, batten the sides, and add t&g or shiplap treated 12mm boards. It'll add another couple hundred to your costs, but the shed will last for decades.
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Asbestos disposal VAT
Conor replied to Jimbo37's topic in Self Build VAT, Community Infrastructure Levy (CIL), S106 & Tax
no to all. -
Hi, yes, we used landscape. From ITS technologies. They were really good. I just sent them the schematic of the layout and they built up the order list.
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We've 50mm liquid screed on top of 200mm insulation across 115m². The diminishing returns for floor insulation seems to kick in at ~200mm (PIR) or more, going by people's experiences here. 50mm screed will not crack, unless you drop an anvil or something! I do admit, there there is a subtle bounce / resonance about it, you can tell it's not "solid".
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You don't need anything on cemfloor. Just stay off it until it cures properly. Our plant room and large storage room in basement are both bare cemfloor and there is no noticeable dust or wear.
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Well done on the work so far, and welcome. You're saying all the right things and I think your approach is spot on. Why timber windows? Double the price of aluclad PVC for no real benefits. What is your floor construction? Any scope to insulate?
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Silencers for mvhr
Conor replied to mistake_not's topic in Mechanical Ventilation with Heat Recovery (MVHR)
If you are tight for room, prioritise the supply side rather than the extract. I only had room for one and put it on the supply side, all silent. I used the 150mm cylindrical ones from Lindab. They are huge. -
Suggest 150mm floor insulation with 50mm liquid screed rather than 100mm insulation and 100mm dry screed. You want as much insulation as possible (to a point)