DannyT

That was kind of the plan. However the current planning has an expired building warrant so theoretically not supposed to start any “building work” until it has been renewed. I see it as more maintenance. But I’m a common sense kind of guy and most planning officers are not!

duplicate

Yes and then to get some stone down in the entrance to park on. It would all be coming back out when building eventually starts. I can just imagine the neighbours at the sight of a mini digger questioning if the correct permissions are in place, despite it having nothing to do with the build. More like maintenance work. I think I’ll just crack on and do it. Just wondered if others would do the same 👍🏻 Thank you

Afternoon. Quick back story first. Purchased a plot with planning permission in perpetuity. Strip foundations are in but warrant has now expired. Looking to redesign with architect and go through the correct application processes. This will be a while off though. In the mean time the gate needs replacing along with 2 posts and I want to put some stone down to drive onto for when I go and maintain the plot. Emailed local planning and they said I should send the correct form and fee to see if I need permission to carry out the work. Surely not? Whats your thoughts? Im thinking of just cracking on as it’s improving the access and securing the site. Some photos below. Thank you Dan

Run some dpm up the back of window reveal and close the cavity off with 50mm pir insulation.

Blocks will be cheaper and quicker to lay. About £40m2 brick labour cost vs £18m2 block cost. On a good day 1 and 1 I’ll lay 300-350 blocks or 600ish bricks. 35m2 block vs 10m2 of bricks. No advantage what so ever using brick over block then applying external insulation.

So I have just finished a conversation with BC in Dumfries. He says it’s been a while since anyone did block and block construction as all timber framed now. I explained my reasons. He says nothing is off the table as long as I can prove a product meets the regs, can show them a BBA certificate that will prove it’s fit for purpose and show condensation calculations. Did say though that he doubts I’ll be able to find anything that won’t allow driving rain through hence why it’s standard for a 50mm air gap. Im just going to look at knaufs info whilst banging my head on a wall!

Thank you for all your replies. Ill take on board suggestions. First on the list is going to be to contact building control for their views on this matter. Secondly I’m going to drop the architect a email thanking him for the initial sit visit. I will then outline my reasons why I’m “adamant” I want full fill and he can come back with his reasons. However “the planning don’t like it around here” won’t cut it for me. This house needs to be done right first time. As far as I’m concerned, what ever is calculated for PIR in a cavity is way exaggerated. As joe90 also said, we also used ecotherm 32 on my uncles self build and that’s exposed to driving rain in Staffordshire with no Negative effects. I’ve been a bricklayer for 23 years, mainly on the mass produced house builder sites and I’m determined to build beyond the “norm” like many on here. I hate working on the poorly insulated and badly designed houses I build. It’s just a bit daunting going from the English regs to Scottish and their way of doing things. Thanks again Dan I have included below the 2 different wall build ups but I’ll start a new thread in correct section for that discussion. Close on paper though but I’ll never be convinced the PIR partial fill will ever be close to those figures in reality. As well as cost and time negatives over full fill.

Thanks for your reply moonshine Im going to send building control a email over next week to see what their thoughts are. With regards to wind penetrating rain, I would have thought a cladded exterior would deal with that as the air gap would be between cladding and outer skin of block. we are classed as severe (3) on the uk map. Just found a interesting article to argue a case though. https://www.labc.co.uk/news/full-fill-masonry-cavity-walls-and-exposure-wind-driven-rain Full fill is definitely something I want to push. I believe a much better wall u value can be achieved for the same cavity thickness. I’d rather sacrifice design over using rigid PIR boards and tape. Thank you

Hello. we have our plot purchased in the mull of Galloway and have just had our first meeting with the architect. Looking at block construction as I’m a bricklayer and that’s where my cost savings will come in. Mentioned to the architect I’d like building clad to allow full fill 200mm knauf eco therm 32 batts in cavity. He is adamant that we have to maintain a 50mm air gap and use rigid boards. Doesn’t matter if rendered or clad. I know as a bricklayer how hard rigid boards are to fit without gaps, even if I was doing it. Anyone have any advice on this with latest regs etc? Can I use eco therm 32 with their BBA certification? Im used of building in England so Scottish way is new to me. Thank you Dan

If you have not built anything yet then yes. Get your bricklayers to overhang the brick panel 15mm from the block work. if you don’t then the brickwork will look like it’s stepping back from render when it’s finished and I’m sure that’s not the look your going for.

Does the brick project from the block work by the thickness of the render? Depending on render thickness, I normally step the brick work over 10mm so the render will finish against brickwork edge without need for beading.