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SIGA Majvest 200 Facade Membrane

SKU 8910-150050
Original price $274.00 - Original price $554.05
Original price
$274.00 - $554.05
Current price $274.00
in stock
in stock

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SIGA's Majvest 200 is a wind and rainproof facade membrane for permanent protection of the exterior wall, to help maintain the functionality of the thermal insulation. 

What's Included

Majvest 200 is available in these sizes:

  • 59 inches wide(164ft long)
  • 118 inches wide (164ft long) 

Delivery time / Order Processing & Shipping Times

Rise ships manufacturer direct. We work hard so you receive your product(s) as quickly as possible. Shipping times are subject to each carrier's daily cut-off time, and dependent upon warehouse turnaround. Learn more about our order processing & shipping times here.

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More about this product (provided by the manufacturer)

SIGA's Majvest 200 is a mechanically-fastened, 3-ply membrane designed for above-grade moisture control and air barrier applications. Its protective polypropylene fleece layers stand up to the toughest jobsite conditions. 

Majvest 200 has a highly vapor-permeable, polymeric inner layer that resists harsh wind-driven rain and snow, while still protecting the wall beneath from condensation build-up.


Roll dimensions: 4.9’ x 164’ or 9.8’ x 164’ 

Thickness: 20 mils 

Water vapor transmission: 54 US perms 

Resistance to water penetration: >110 inches 

Maximum UV exposure: (IECC Climate Zones 3-8) 3 months

Documentation and Tear Sheets


10-Year Limited Warranty from SIGA


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