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Features You Can Count On

Kingspan GreenGuard Flex Vent

Cooler in Hot Weather and Reduces Moisture Condensation

Helps optimize performance of attic insulation by minimizing wind washing, prevent blown insulation from blocking the air-flow.

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  1. Home
  2. Attic Baffles
  3. GreenGuard Flex Vent
Low GWP formula Type VI XPS, min comp strength of 40 psi & 5 R-value/inch

GreenGuard GG40-LG XPS Insulation Board

Low GWP formula Type VI XPS, min comp strength of 40 psi & 5 R-value/inch
Low GWP formula Type IV XPS, min comp strength of 25 psi & 5 R-value/inch
Premium high R-value insulation for use in steel/ wood framing applications

GreenGuard GG25-LG XPS Insulation Board

Low GWP formula Type IV XPS, min comp strength of 25 psi & 5 R-value/inch

Kooltherm K12 Framing Board

Premium high R-value insulation for use in steel/ wood framing applications
Kingspan GreenGuard flex vent on a white background
Kingspan GreenGuard flex vent installed in an attic

GreenGuard Flex Vent

Attic Rafter Vents comprise XPS that is thermoformed to a shape that, when installed between roof rafters, allows air to flow from the soffit to the attic space, keeping attics cooler in hot weather and help reduce moisture condensation in the attic during cold weather. They help optimize performance of attic insulation by minimizing wind washing, prevent blown insulation from blocking the air-flow, and keep the space between soffit vents and attic space open during construction over time.

Product Highlights

  • Available in straight or flex variations

  • For use in 16" or 24" rafter spaces

  • Does not rot or deteriorate