Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber) - Vapour Control Layer
Verified by manufacturer 1 month ago
EPD
Certificate type
Rainproof and robust full-surface self-adhesive membrane.
Application
Suitable for reliable moisture protection of timber elements during transportation, assembly and the construction phase.
Description
Rainproof and robust full-surface self-adhesive membrane.
Features and benefits:
- Rainproof and diffusion open - high safety in regards to moisture protection.
- Robust and abrasion resistant - no damage during construction phase.
- Translucent and non-slip - work accurate and safe.
General information
Color | Other Guidance for specification option: Translucent with grey printing. |
Finish | Anti-slip |
Shape | Rectangle |
Length | 50000 mm |
Width | 390 mm 780 mm 1560 mm |
Height | 1 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | H30/30 Air and vapour control membrane J41/395 Air and vapour control layer H31/261 Air and vapour control membrane J21/395 Air and vapour control layer H11/785 Air and vapour control layer H31/45 Air and vapour control membrane H30/261 Air and vapour control membrane H92/450 Air and vapour control layer J42/395 Air and vapour control layer J42/130 Cold deck roof covering J42/120 Inverted roof covering J42/110 Warm deck roof covering J42/10 Warm deck roof covering P10/60 Air and vapour control layer P10/310 Air and vapour control layer H92/780 Air and vapour control layer H92/785 Breather membrane P10/320 Breather membrane P10/65 Breather membrane |
Specification data - Plastics sheets
Purpose | Vapour control layer. |
Standard | To BS EN 13984. |
Performance characteristics | |
Tensile strength (minimum) | Maximum to EN 12311-2: Lengthwise: 150 N/50 mm; crosswise: 120 N/50 mm. |
Tear resistance | Nail shank to EN 12310-1: Lengthwise: 80 N; crosswise: 70 N. |
Elongation to break | 80% (to EN 12311-2). |
Fire performance | Class E (to EN 13501-1). |
Form | Non-woven with anti-slip functional layer; full-cover SIGA high-performance adhesive. |
Physical properties | |
Colour | Clear. |
Weight (minimum) | 260 g/m². |
Dimensions | |
Thickness (minimum) | 0.5 mm. |
Width (minimum) | 390 mm.780 mm.1560 mm. |
Roll length (minimum) | 50 m. |
Recycled content | None. |
Sd value | 3.5 m (to ISO 12572). |
Temperature resistance | -40 to +80°C. |
Air permeability | To EN 12114: Joint permeability coefficient (a-value): <0.1 m³/(hmdaPA2/3); linear reference air permeability (Q1000-value): ≤0.25 m³/(mh). |
Water vapour permeability | 11 g/(m²d )(to ISO 12572). |
Class (minimum) | W1 (to EN 1928). |
Sustainability data
Contains Red List materials | No |
Country of material origin | Switzerland |
Country of product manufacture | Switzerland |
Manufacturing plant location | |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.11 kg CO₂ eq/m² |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Expected Life | Lifetime |
Third party certifications
Third party certifications
EPD
Environmental Product Declaration(IBU) for SIGA Wetguard 200 SA