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Summary
A highly breathable membrane with multi-layer polypropylene (PP) construction offering water resistance, UV stability, and flexibility at low temperatures.
A highly breathable membrane with multi-layer polypropylene (PP) construction offering water resistance, UV stability, and flexibility at low temperatures.
A highly breathable membrane with multi-layer polypropylene (PP) construction offering water resistance, UV stability, and flexibility at low temperatures.
Application
Suitable for use on both the internal and external sides of the building envelope. Used as a breathable membrane in construction to provide water resistance while allowing water vapour to pass through, suitable for use in building envelopes and roofing systems.
Suitable for use on both the internal and external sides of the building envelope. Used as a breathable membrane in construction to provide water resistance while allowing water vapour to pass through, suitable for use in building envelopes and roofing systems.
Suitable for use on both the internal and external sides of the building envelope. Used as a breathable membrane in construction to provide water resistance while allowing water vapour to pass through, suitable for use in building envelopes and roofing systems.
Description
Traspir 150 is a highly breathable membrane composed of three layers: a top layer of non-woven PP fabric, a middle layer of PP breathable film, and a bottom layer of non-woven PP fabric.
Features and benefits:
- Available with or without integrated tape.
- 1.5 m and 3 m length options.
- BBA certified.
Traspir 150 is a highly breathable membrane composed of three layers: a top layer of non-woven PP fabric, a middle layer of PP breathable film, and a bottom layer of non-woven PP fabric.
Features and benefits:
- Available with or without integrated tape.
- 1.5 m and 3 m length options.
- BBA certified.
Traspir 150 is a highly breathable membrane composed of three layers: a top layer of non-woven PP fabric, a middle layer of PP breathable film, and a bottom layer of non-woven PP fabric.
Features and benefits:
- Available with or without integrated tape.
- 1.5 m and 3 m length options.
- BBA certified.
Product certifications
Color
Grey
Grey
Grey
Finish
Other
Other
Other
Material
Polypropylene
Polypropylene
Polypropylene
Shape
Other
Other
Other
Length
50000 mm
50000 mm
50000 mm
Width
1500 mm, 3000 mm
1500 mm, 3000 mm
1500 mm, 3000 mm
Height
0.7 mm
0.7 mm
0.7 mm
Warranty description
Ten year
Ten year
Ten year
SKU Code
T150
TTT150
T15030
Specification
Classification data
Standard
To EN 13859-1 and EN 13859-2.
To EN 13859-1 and EN 13859-2.
To EN 13859-1 and EN 13859-2.
Class (minimum)
W1.
W1.
W1.
Third-party certification
British Board of Agrément (BBA) certificate.
British Board of Agrément (BBA) certificate.
British Board of Agrément (BBA) certificate.
Performance criteria
-
-
-
Water vapour properties
Water vapour transmission (Sd value) to EN 1931, 0.02 m.
Water vapour resistance factor (μ): approx. 40.
Water vapour transmission (Sd value) to EN 1931, 0.02 m.
Water vapour resistance factor (μ): approx. 40.
Water vapour transmission (Sd value) to EN 1931, 0.02 m.
Water vapour resistance factor (μ): approx. 40.
Fire performance
Reaction to fire to BS EN 13501-1, Class E.
Reaction to fire to BS EN 13501-1, Class E.
Reaction to fire to BS EN 13501-1, Class E.
Tensile properties
Tensile strength to BS EN 12311-1, 350 N/ 50 mm (MD); 210 N/ 50 mm (CD).
Tensile strength after ageing to EN 1297/ EN 12311-1, 310 N/ 50 mm (MD); 180 N/ 50 mm (CD).
Tensile strength to BS EN 12311-1, 350 N/ 50 mm (MD); 210 N/ 50 mm (CD).
Tensile strength after ageing to EN 1297/ EN 12311-1, 310 N/ 50 mm (MD); 180 N/ 50 mm (CD).
Tensile strength to BS EN 12311-1, 350 N/ 50 mm (MD); 210 N/ 50 mm (CD).
Tensile strength after ageing to EN 1297/ EN 12311-1, 310 N/ 50 mm (MD); 180 N/ 50 mm (CD).
Material
Top layer: non-woven polypropylene (PP) fabric.
Middle layer: PP breathable film.
Bottom layer: non-woven PP fabric.
Top layer: non-woven polypropylene (PP) fabric.
Middle layer: PP breathable film.
Bottom layer: non-woven PP fabric.
Top layer: non-woven polypropylene (PP) fabric.
Middle layer: PP breathable film.
Bottom layer: non-woven PP fabric.
Form
Non-woven.
Non-woven.
Non-woven.
Weight (minimum)
150 g/m².
150 g/m².
150 g/m².
Thickness (minimum)
0.7 mm.
0.7 mm.
0.7 mm.
Additional properties
Width
1.5 m.
1.5 m.
3 m.
Length
50 m.
50 m.
50 m.
Density
215 kg/m³.
215 kg/m³.
215 kg/m³.
Elongation
Elongation to EN 12311-1, 100% (MD); 125% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Elongation to EN 12311-1, 100% (MD); 125% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Elongation to EN 12311-1, 100% (MD); 125% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Elongation after ageing to EN 1297/ EN 12311-1, 45% (MD); 60% (CD).
Specific heat
1800 J/(kg∙K).
1800 J/(kg∙K).
1800 J/(kg∙K).
Flexibility at low temperature
To EN 1109, -40°C.
To EN 1109, -40°C.
To EN 1109, -40°C.
ThermalConductivity
0.3 W/(m∙K).
0.3 W/(m∙K).
0.3 W/(m∙K).
Temperature resistance
-40°C to +80°C.
-40°C to +80°C.
-40°C to +80°C.
UV stabilization
To EN 13859-1/ 2, 336 hours (3 months).
To EN 13859-1/ 2, 336 hours (3 months).
To EN 13859-1/ 2, 336 hours (3 months).
Technical characteristics, other
Resistance to penetration of air to EN 12114, <0.02 m³/(m²h50 Pa).
Water column to ISO 811, >250 cm.
Water column to ISO 811, >250 cm.
Resistance to penetration of air to EN 12114, <0.02 m³/(m²h50 Pa).
Water column to ISO 811, >250 cm.
Water column to ISO 811, >250 cm.
Resistance to penetration of air to EN 12114, <0.02 m³/(m²h50 Pa).
Water column to ISO 811, >250 cm.
Water column to ISO 811, >250 cm.
Tape
-
TT tape.
-
Sustainability data
Material
Polypropylene
Polypropylene
Polypropylene