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SIGA Majvest 200 – 59" × 164' (807 sq. ft.)
Price
$319.99 CAD
Stock
11 In Stock
SIGA Majvest 200 is a high-performance, mechanically fastened exterior façade membrane designed to provide permanent protection against wind and rain while remaining diffusion-open.
The 1.5 m × 50 m (59" × 164') roll provides 75 m² / approximately 807 sq. ft. of coverage. Its three-layer construction is tear-resistant, flexible and designed for fast, secure installation on exterior wall assemblies.
Majvest 200 protects the wall structure and thermal insulation from exterior weather while allowing water vapour to diffuse outward. Printed cutting and bonding guides simplify installation and detailing on site. This version does not include an integrated adhesive strip.
Specifications
Brand
Material of Construction
- Polypropylene
- Polymeric
Weight
- Total 136 g/m² / 0.45 oz./ft²
Thickness
- 0.5 m m / 20 mil
Temprature Resistance
- -40° to 176° F (-40° to 80° C)
Tensile Strength
- MD 7 N/mm / 40 lb/in
- CD 8.6 N/mm / 49 lb/in
Breaking Strength
- MD 6 N/mm / 34 lb/in
- CD 4.2 N/mm / 24 lb/in
Water Vapor Transmission
- 54 (3,095) US Perms (Ng/Pa.m².s)
Pliability
- ASTM E2556: Pass, No Cracking
Air Leakage in Assembly
- 0.031 L/(s•m²) @ 75 Pa
Air Leakage Rate Classification
- Classification A1
Flame Spread Index (Rating)
- 5 (Class A)
Smoke Developed (Rating)
- 50 (Class A)
Documentation
Data Sheets
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