Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Roof Vapor Retarders

Roof Vapor Retarders & Barriers

Made from durable and strong, internally reinforced polyethylene laminates, the Griffolyn® roof vapor retarder and barrier system withstands extreme temperatures and is highly resistant to punctures and tears. Griffolyn® roofing vapor retarders are available in stock sizes, which are available for immediate shipment and can be manufactured in sizes to meet project requirements up to 200’ × 200’ (61 m × 61 m), greatly reducing in-field seams and the potential for failure.

If building codes require a fire retardant vapor retarder, Reef Industries provides a line of fire-rated vapor retarder materials that pass NFPA 701 Large Scale "Standards Methods of Fire Tests for Flame-Retardant Textiles and Films." They have a Class 1 / Class A Flame Spread Rating per UBC-42 and ASTM E-84.

Request A Quote

Featured On

CAD Details Sweets ARCAT CMD MasterSpec
Product Name Short Description Data Sheet / Submittal Info Master Format Guide Specs Data Sheet / Submittal Info
Griffolyn® Type-65 Reinforced high density 3 ply. General-purpose that meets the strength & permeance requirements of most applications
Griffolyn® Type-85 Reinforced high density 5 ply. Offers greater strength & lower permeance for a higher level of integrity in roofing and under slab applications
Griffolyn® Type-105 Reinforced high density 7 ply. Extra strength and extra-low permeance needed to meet additional requirements
Griffolyn® VaporGuard® 3 ply. Combines HDPE/LLDPE & aluminum to provide extremely low permeance for special applications such as radon protection, cold storage, museums & computer rooms
Griffolyn® Type-55 FR Reinforced 3 ply. General-purpose fire retardant vapor retarder
Griffolyn® Type-1200 FR Reinforced 3 ply. Offers Greater strength and lower permeance. Qualifies as a Class 1 building product
Griffolyn® Type-90 FR Reinforced fire retardant 5 ply. Delivers extra strength and extra-low permeance for applications with extreme temperature variation
FabTape™ Asphaltic mastic. Creates a durable field seam between multiple vapor retarder sections
Griffolyn® Sealant Tape Pressure sensitive, adhesive backed polyethylene tape
Griffolyn® FR Tape White, fire retardant pressure sensitive tape
Pipe Boots Form fitted boots to seal penetrations and pipes.

Have a Question?

get in touch

Our growth and success is entirely dependent upon you, the customer. Tomorrow will no doubt offer new and more demanding challenges and today Reef Industries is prepared to continue offering valuable products that will protect and prolong the service life of our customers’ investments.