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Summary
Air barrier and vapour control layer, with integrated lap and sealing tape.
Air barrier and vapour control layer, with integrated lap and sealing tape.
Application
Suitable for timber frame, pre-cast concrete and traditional brick and block construction. Can be used on walls and ceilings to significantly reduce air leakage in any construction.
Suitable for Passivhaus projects.
Suitable for timber frame, pre-cast concrete and traditional brick and block construction. Can be used on walls and ceilings to significantly reduce air leakage in any construction.
Suitable for Passivhaus projects.
Description
Protect BarriAir with integrated lap and sealing tapes is a high performance and multi-purpose coated non-woven membrane which forms a highly effective air leakage barrier with vapour control qualities.
Features and benefits:
- Suitable for timber frame, pre-cast concrete and traditional brick and block construction.
- Provides an airtight system when installed with sealed laps.
- Dramatically reduces heat loss through the building fabric.
- Improves the thermal performance of all insulants by reducing convection flows.
- Tough, durable with high tear resistance.
- Provides support to mineral wool and rock fibre when fixed to timber frame studs or rafters.
- Helps to avoid interstitial condensation risk within insulation in accordance with BS 5250.
- Separate Protect sealing tapes also available.
- Suitable for Passivhaus projects.
- Easy to cut and lightweight to handle in 1.5 x 50 m rolls.
- 3 m wide option, without integrated tape, suitable for factory fitting.
Protect BarriAir with integrated lap and sealing tapes is a high performance and multi-purpose coated non-woven membrane which forms a highly effective air leakage barrier with vapour control qualities.
Features and benefits:
- Suitable for timber frame, pre-cast concrete and traditional brick and block construction.
- Provides an airtight system when installed with sealed laps.
- Dramatically reduces heat loss through the building fabric.
- Improves the thermal performance of all insulants by reducing convection flows.
- Tough, durable with high tear resistance.
- Provides support to mineral wool and rock fibre when fixed to timber frame studs or rafters.
- Helps to avoid interstitial condensation risk within insulation in accordance with BS 5250.
- Separate Protect sealing tapes also available.
- Suitable for Passivhaus projects.
- Easy to cut and lightweight to handle in 1.5 x 50 m rolls.
- 3 m wide option, without integrated tape, suitable for factory fitting.
Digital objects
Color
Yellow
Yellow
Finish
Smooth
Smooth
Material
Polypropylene
Polypropylene
Shape
Rectangle
Rectangle
Length
50000 mm
50000 mm
Width
1500 mm, 3000 mm
1500 mm, 3000 mm
SKU Code
GVPROTECTBAIR
GVPROTECTBAIR
Specification
Classification data
Material
Non-woven polypropylene.
Non-woven polypropylene.
Purpose
Vapour control layer.
Vapour control layer.
Standard
To BS 5250, BS EN 1931, BS EN 13984; BS 9250.
To BS 5250, BS EN 1931, BS EN 13984; BS 9250.
Performance characteristics
-
-
Tensile strength (minimum)
MD: 193 N/50mm; CD: 184 N/50 mm.
MD: 193 N/50mm; CD: 184 N/50 mm.
Tear resistance
MD: 197 N; CD: 208 N.
MD: 197 N; CD: 208 N.
Water vapour resistance (minimum)
≥40 MNs/g / ≥8 Sd(m).
≥40 MNs/g / ≥8 Sd(m).
Physical properties
-
-
Colour
Yellow.
Yellow.
Weight (minimum)
100 gsm.
100 gsm.
Dimensions
-
-
Thickness (minimum)
0.5 mm.
0.5 mm.
Width (minimum)
1500 mm.
3000 mm.
Roll length (minimum)
50 m.
50 m.
Additional properties
Integral accessories
Integrated tape.
-
Air permeability
0.0 L/m²/s.
0.0 L/m²/s.
Accessories
None., Protect Reinforced Universal Tape.
None., Protect Reinforced Universal Tape.
Sustainability data
Contains Red List materials
No
No
Country of product manufacture
United Kingdom
United Kingdom
Material
Polypropylene
Polypropylene