Am finishing the 100mm pir between the joists on the roof today, then will fix the 25mm sheets on top. In relation to the walls, what's the best...
Ok cheers, have just put in a cancellation request for the vapour barrier
Have made the decision and gone the 100mm pir with 50mm airgap, 25mm pir sheets to cover then vapour barrier over that. I'll then plasterboard on...
thanks mate
would the 100mm depth in the 150mm gap be ok for the airgap? How would I stop the earthwool blocking it otherwise? Sorry, I really know nothing...
Have had a look around and is so much more expensive than the fibre glass roll stuff (earthwool). Looked on FB and Ebay and none around my area...
Cheers for info mate. I'll keep my eye out for sheets of 100mm Celotex. We're having a games room in the converted part (Pool table Cinema room...
Priced up the insulation slabs and it's double the price of the Celotex slabs. Could I not use the Fibre glass stuff? so much cheaper...would it...
Thanks for reply. Would the slab insulation go over all the joists and still use the fibre glass stuff between the joists? As for the vapour...
Hi all, Please bear with me and I'll explain my project. I have an end terrace house with a two story extension. We are booked in to have a full...
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