ASW FireGuard EmergencyWrap


Structure Wrap for Emergency Wildfire Protection
Aluminized fiberglass wrap for wildfire protection

Emergency Structure Wrap Physical Properties

Specification Test Method Lightweight Mediumweight Heavyweight
Base cloth --- Woven Fiberglass Woven Fiberglass Woven Fiberglass
Finish --- Aluminum Foil Aluminum Foil Aluminum Foil
Weight ASTM D3776/D3776M‐20 4.75 oz/yd2 7.4 oz/yd2 14.7 oz/yd2
Thickness Micrometer 0.006 in 0.008 in 0.016 in
Breaking Strength ASTM D5034 Warp: 110 lb/in avg
Fill: 100 lb/in avg
Warp: 200 lb/in avg
Fill: 150 lb/in avg
Warp: 250 lb/in avg
Fill: 200 lb/in avg
Burst Strength ASTM D774 180 psi 250 psi 400 psi
High Temperature Resistance 10 minutes at 400°F (205°C) No Delamination No Delamination No Delamination
Emissivity (Foil Side) ASTM E408 ≤0.05 ≤0.05 ≤0.05
Sheet Radiant Barrier ASTM C1313 / C1313M Meets Requirements Meets Requirements Meets Requirements
Base Cloth Combustibility ASTM E136 Meets Requirements Meets Requirements Meets Requirements

🔥 Key Benefits

  • Professional-Grade Wildfire Protection:
    The same material used by firefighters to protect historic landmarks and old-growth trees during wildfire events.

  • Radiant Heat Defense:
    Reflects intense radiant heat—the primary force that drives structures to ignition temperatures.

  • Advanced Material Strength:
    Non-combustible fiberglass fabric with an aluminum foil coating provides powerful heat reflection and thermal insulation.

  • Multi-Purpose Use:
    Ideal for emergency structure wrapping, temporary wildfire defense, and protecting critical assets.

🧱 Material Composition

  • Woven fiberglass fabric forming a strong, uniform web

  • Overlaid with aluminum foil for maximum radiant heat reflection

  • Highly flexible and durable for rapid deployment

⚙️ Performance Advantages

  • Reflects the intense radiant heat responsible for ignition

  • Provides both thermal insulation and non-combustible protection

  • Purpose-built for wildfire scenarios where rapid, high-temperature exposure is expected

  • Outperforms conventional materials, which cannot withstand direct radiant heat from wildfires

📏 Sizes & Weights

  • Available in 5-ft width rolls, 150–300 ft long

  • Sized for versatility and quick coverage in emergency conditions

  • Offered in three fabric weights (see specifications)

    • Heavy

    • Medium

    • Light

🛠️ Easy Installation

  • Lightweight, flexible, and simple to handle in urgent situations

  • Installs quickly using nails, staples, metal clamps, or other common fasteners

  • Can be rapidly deployed over a variety of structures and surfaces