I have a lean-to-conservatory relatively small at around 3mx2.5m. It has a polycarbonate roof which I have now insulated with 25mm thick Celotex...
We have a loft with approx 200mm mineral wool insulation which I would like to partially board. There are already 8 22mm 2440*600 chipboard sheets...
Hi all, I'm in the process of organising trades to replace the roof on my conservatory. It has a timber frame with 160 x 42mm rafters which I...
Hi, I've got a shed/cabin at the end of the garden that I use to work from home. It's approx 3m x 5m with a pitched roof - walls 44mm thick. But...
Hello, I live in stone house which is rendered on outside and damp inside. So I’m going to tank the wall, batten 600 ml apart, celotex, vapour...
Folks, Just had a new boiler installed... and as part of the work I had a faulty immersion heater replaced. Removing the old one needed a bit of...
Do I need a 50mm ventilated cavity between my ceiling insulation and the chipboard above in the loft? The loft has no insulation but is ventilated.
Hi all, Quick Q regarding the flooring for a garage conversion. The garage has a concrete floor, im planning on insulating the floor, walls and...
Initially I just wanted the upstairs bedroom exterior (non cavity) solid wall levelled as it's bowed and unlevelled but most people have...
I intend to pack my subfloor joists with 100mm Recticel PIR and double tape for vapour barrier then 18mm ply. To create a fully sealed floor I...
Folks, I’ve a small woodwork project… making an insulated box… For the insulation I’m intending to use some spare “celotex” I have left over…...
I have 100mm joists with old insulation I am replacing. I only have 50mm foil celotex. Can i put them on top of each other for 100mm? Do you...
Hi I'm looking to warm up the bedroom above our garage, the garage is cold, and not well insulated. I'm about to redo the bedroom above the...
Part of my bungalow loft is boarded on top of the 100mm roof joists with rockwool underneath which obviously does not meet current thickness...
Hi all, for our kitchen floor the plan has been to make a floating floor, as follows from bottom up: concrete, self leveling compound, DPM, two...
Ok I’m trying my luck here hopefully trying to find answer. I have a 1930’s detached house, which has suspended wooden floors With joists that...
Hi, We had an extension to our house and finishing some of it myself. Part of the extension was a storeroom/garage on the side with a bedroom...
Can I use 19mm battens with a covering of expanding foam between them and 9.5mm plasterboard on top for insulating a wall where space is tight?...
Hi, Still working on the extending the kitchen into the old back room. A question for you reference the pipework for the CH System. I want to...
Hi Hoping people could offer some advice PLEASE!! Started to convert a Single Skin (Concrete Block) Garage / Workshop in to a Mancave :-) I...
Separate names with a comma.