BlockShield SA Plus Roofs

Quick Overview 

Efficient, Durable, Sustainable - Order a sample of BlockShield SA Plus today - Peel, Roll, Go!

A non-asphaltic, self-adhered air and vapor barrier roofing membrane

• BlockShield SA Plus benefits compared to traditional peel and stick asphalt:
  • Simplified, primer-free installation: Peel, Roll, Go, saving valuable labor time
  • High pressure wind uplift performance without the need for primer, saving time, labor, and material cost
  • Installs below freezing temperatures for year-round application flexibility
  • High heat stability, third-party tested to 270°F (-132°C)
  • Designed to withstand 180 days of weather exposure, minimizing delays, protecting your building
  • Single-person roll lift: easier jobsite handling and roof loading
  • Non-asphaltic composition for improved health, safety and welfare for workers and occupants
  • 20% post industrial recycled content, reduces environmental impact without sacrificing performance
• For use on roofs with a minimum slope of ¼”: 12 in both commercial and residential construction
• Tough, durable, slip resistant
• No VOCs, Red List Chemicals
• Apply directly to galvanized or painted steel Type B deck, UL 1256 rated
• Compatible with many building sealants
• Class A UL Fire Rating, UL790 and CAN/ULC-S107 using a ¼” thermal board
• 20 year material warranty 

Low Slope Applications

BlockShield SA Plus is typically installed on the warm side, below rigid foam insulation in a compact insulated roof deck.

Vented Attic Steep Slope

BlockShield SA Plus vapor and air barrier may be used as an underlayment and temporary weatherproofing in steep slope vented roof decks and vented attic assemblies. BlockShield SA Plus features 180 days exposure, walkability, traction, and nail sealability. The aggressive adhesive offers extreme adhesion to plywood, OSB, and gypsum substrates.

BlockShield SA Plus Wheelbarrow Test

BlockShield SA Plus directly applied to steel roof deck after the Wheelbarrow Test.

Compatible Substrates

Approvals

Resources

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