Hi there got a prob here ,looking for advice .
Whilst converting loft have inadvertentlly poked a few holes in the very brittle bitumin type underfelt . How does one repair this before slotting in thermapitch insulation sheets , I have no leaks at the moment but as sure as eggs are eggs it will happen later if i dont seal these little holes, some bigger than others .lol
had a look in the screwfix mag seen something called weatherproof tape ( page 55 current mag ) or even flashing tape (page 54 ) will this do the job ?? or can you get some small sheets of stuff and spray some kinda bitumin type sealant /adhesive over it to make it waterproof.
your advice would be appreciated
Whilst converting loft have inadvertentlly poked a few holes in the very brittle bitumin type underfelt . How does one repair this before slotting in thermapitch insulation sheets , I have no leaks at the moment but as sure as eggs are eggs it will happen later if i dont seal these little holes, some bigger than others .lol
had a look in the screwfix mag seen something called weatherproof tape ( page 55 current mag ) or even flashing tape (page 54 ) will this do the job ?? or can you get some small sheets of stuff and spray some kinda bitumin type sealant /adhesive over it to make it waterproof.
your advice would be appreciated
