Hi All,
I hope you're all keeping well!
I was hoping to gain some advice from you who have experience sealing up for airtightness.
We are going with Siga Fentrim IS 20 around all our doors and windows and have been advised to seal the joints where the floors meet walls and the ceiling meet the walls.
Our house is a concrete block built house with concrete slabs for the first floor.
Many thanks,
Joe