Blowerproof Applications

Wall to ceiling junction

Paint-on or spray apply BBA approved BLOWERPROOF coating for the permanent airtightness of the wall to ceiling junctions.

For private houses and small scale projects.
The wall to ceiling junctions on all floorlevels along the outer skin of a house or building need to be made airtight. Apply on the inside, before the wall finish is applied.

For larger scale projects
The wall to ceiling junctions on all floorlevels along the outer skin of a house or building need to be made airtight. Apply on the inside, before the wall finish is applied.

Floor to wall junction

Paint-on or spray apply BBA approved BLOWERPROOF coating for the permanent airtightness of the floor to wall junctions.

Application

1. Fill gaps between the window frame and the wall with PU foam and cut off excess
2. Apply protection tape on the profiles at about 5mm from the side
3. Brush on Blowerproof Liquid Brush
4. Remove tape immediately after application

Pipe penetrations gaps

Penetration gaps must be made airtight in order to obtain an airtight house or building. Sealing is simple with BBA approved Blowerproof coating.

Application method

1. Ensure dustfree surface
2. Fill gaps greater than 5mm with polyurethane foam (trim after drying) or use a cement based fast setting mortar
3. Apply Blowerproof Liquid Brush in two coats
4. Check for full coverage

Walls

Application method Paint:

1. Ensure dustfree surface and remove loose parts.
2. Close gaps > 5mm with a cementbased gap filling mortar.
3. Brush apply Blowerproof Liquid Brush

Application method Spray:

1. Ensure dustfree surface and remove loose parts.
2. Close gaps > 2mm with a cementbased gap filling mortar.
3. Spray apply Blowerproof Liquid