hybrid

Fitting a new baty that has been sealed numerous times. Want to get it done properly this time. It's currents sitting against 250mm plastic cladding that goes behind the bath not brought down on to it and not a clue what sealant has been use (loooks like caulk in some parts!!!!) Anyway...

Hi, I want to keep the roof height to a minimum and thus planned to install a cold roof rather than a warm roof. Because this requires venting, which can be problematic, the inspector suggested an 'inverted warm deck' / hybrid. The cold roof plan was to put in 100mm of insulation between...