Pro Clima DA - Airtightness And Vapour Control Membrane
Verified by manufacturer 6 months ago
Vapour check membrane for above-rafter insulation and also for suspended timber floors.
Application
For use as a water-tight vapour check and airtightness membrane on sarking boards under insulation above the rafters. Suitable for all externally diffusion-permeable roof structures.
Can be used as an airtight vapour control layer on top of suspended timber floor joists.
Description
Vapour check membrane for above-rafter insulation.
Features and benefits:
- Protects the structure against the elements during the construction phase.
- Water-resistant and waterproof, can be walked on.
- Can be exposed to the elements for up to 3 months during the construction phase.
- Acts as a vapour retarder and air-proofing layer simultaneously.
- Excellent values in the hazardous substance test, has been tested according to the ISO 16000 evaluation scheme.
- CE marked and A+ indoor air quality.
General information
Color | Green |
Material | Polypropylene |
Shape | Rectangle |
Length | 50000 mm |
Width | 1500 mm 3000 mm |
Height | 0.45 mm Guidance for specification option: Thickness. |
Warranty description | Ten year |
Uniclass | |
CAWS | P10/310 Air and vapour control layer P10/60 Air and vapour control layer |
Specification data - Plastics sheets
Material | Polypropylene. |
Purpose | Airtightness and vapour control. |
Third-party certification | CE marked to BS EN 13984. |
Performance characteristics | |
Tensile strength (minimum) | To BS EN 12311-2:MD/CD 230 N/5 cm / 200 N/5 cm. |
Tear resistance | To BS EN 12310-1: MD/CD 120 N / 115 N. |
Elongation to break | To BS EN 12311-2, 90%. |
Water vapour resistance (minimum) | To BS EN 1931, 5000 µ. |
Fire performance | To BS EN 13501-1, Class E. |
UV stabilization | To BS EN 13859-2, 2160 hours. |
Environmental performance requirements | |
Volatile organic compounds (VOC) emissions level (maximum) | Tested in accordance with ISO 16000: A+ rated under the French indoor air quality/VOC system. Complies with the Californian Department for Public Health (CDPH) maximum VOC threshold limits listed in table 4.1 method 1.1. |
Physical properties | |
Colour | Green. |
Weight (minimum) | 130 g/m². |
Dimensions | |
Thickness (minimum) | 0.45 mm. |
Width (minimum) | 1.5 m.3 m. |
Roll length (minimum) | 50 m. |
Watertightness | Water tightness to liquid water (BS EN 1928): W1. |
Thermal Conductivity: | 2.3 W/(m·K). |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Literature
Pro Clima DA Technical Datasheet
Pro Clima Warranty Agreement
Pro Clima Product Portfolio
Airtightness Made Easy Ecological Building Systems Leaflet
Pro Clima Product Guide EBS Leaflet
Pro Clima DA Declaration of Performance (DOP)
Pro Clima DA Material Safety Datasheet
How to Insulate a Suspended Timber Floor - Installation Guide