Hi
I'm building a warm room in the roof and will be using a breathable roofing membrane.
It appears that all breathable roofing membranes require a vapour control barrier on the inside of the insulation, apart from procter roofshield
Are there any other breathable membranes that don't require a vapour control barrier
and could anyone suggest a good vapour control barrier to use
thankss
I'm building a warm room in the roof and will be using a breathable roofing membrane.
It appears that all breathable roofing membranes require a vapour control barrier on the inside of the insulation, apart from procter roofshield
Are there any other breathable membranes that don't require a vapour control barrier
and could anyone suggest a good vapour control barrier to use
thankss