Architect Data Sheets



Architect Data Sheets Liquid Airtight Membrane


Application Areas

Floor to wall junction

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

For private houses and small scale projects; The floor to wall junctions on all floorlevels need to be made airtight. Apply Blowerproof coating before the floor insulation and screed is done, and before the inside wall finish is applied.

For larger scale projects:
The floor to wall junctions on all floorlevels need to be made airtight. Apply Blowerproof coating before the floor insulation and screed is done, and before the inside wall finish is applied.


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


Contact Us

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30 mins from Dublin City


Phone

Office
Tel: 0404 66111


E-mail Address

info@blowerproof.ie
sales@blowerproof.ie


Address

2 Charvey Lane,
Rathnew, Co. Wicklow