Hi
Thank you for your reply,
Celotex, Kingspan etc Pir is the insulation route that I have been considering but I have read that blocking in all the space especially in the roof without leaving atleast a 50mm air gap with most likely create condensation where the cold and warm surfaces meet...
Hi
I am looking for some advice on insulation for a retrofit build project.
I have a existing pre clad timber framed outbuilding that I am looking to convert into a garden office and I am looking for advice on how to install insulation in the roof and walls but in a suitable way so as to...