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Wall Vapor Retarders

Wall Vapor Retarders & Barriers

Griffolyn® wall vapor retarders effectively control air and vapor diffusion to reduce the amount of moisture infiltration into the building envelope. It is estimated that air leakage through a hole of less than one square inch can allow passage of up to nearly eight gallons of water into the building envelope over the course of a single heating season resulting in mold and decay problems.

Griffolyn’s® line of fire retardant wall vapor barricades 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.

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CAD Details Sweets ARCAT CMD MasterSpec
Product Name Short Description Data Sheet / Submittal Info Data Sheet / Submittal Info Master Format Guide Specs
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
Pipeboots Form-fitted boots to seal penetrations and pipes.

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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.