Blue Fire Resistant Roof Sarking made of Aluminum Foil laminated Woven Fabric with AWTA test

Introduction:

Roof Sarking is made of Aluminum Foil laminated Woven Fabric.That is good vapour barrier for building insulation.

Regular Size:

1.35m*30m,1.35m*60m,1.5m*30m,1.5m*60m

Type:

• Aluminum Foil Woven/Blue(green/grey...) coating

  Aluminum Foil/Woven

• Aluminum Foil/Woven/Aluminum Foil

• MPET/Woven Fabric

• MPET/Woven Fabric/MPET

• Customized

Technical Data Sheet

• Class A Fire Rating (ASTM E84)

• 99% Vapor Barrier (Perm Rating <0.01)

• High Tensile Strength (Warp 300N/50mm)

• ️ Up to 97% Radiant Heat Reflection

  
  

• Property	Value
  Tensile Strength (MD/CD)	≥ 300 N/50mm / ≥ 200 N/50mm
  Bursting Strength	≥ 200N
  Temperature Resistance	-30°C to +80°C
  Water Vapor Transmission (ASTM E96)	<0.01 g/m²·24h (Class A)
  Flame Spread Index (ASTM E84)	<25 (Class A)
  Flame retardant index	0
  Reflectivity	97%
  Emissivity	0.03
  Weight	85-200 gsm

  
  

Perfect For These Applications:

• Application                                                           Key Benefit

• Roof Sarking (Pitched Roofs)                        Acts as a secondary water barrier and prevents dust ingress through tiles.

• External Wall Wrap (Timber/Steel Frame)     Reduces thermal bridging; keeps fiberglass batts dry.

• Barns & Metal Sheds                                    Stops condensation on metal roofing (Sweating prevention).

• Underfloor Insulation                                  Reflects ground moisture and cold air.

Feature:

Flexible,waterproof,vapour barrier,Breatheable,Insulated,Reflective,ventilate,Tensile,Wind resistant,Stress-resistant.

Anti static,Fire resistant.

Advantage:

Stop Heat Loss & Condensation

Multi-Purpose Aluminum Foil Laminated Fabric | Class A Fire Rated | Tear-Resistant for Roof Sarking & External Wall Insulation

Why Choose This for Roof Sarking & Wall Wrap?

❌ No more condensation drips on your roof tiles.

❌ No more tearing during high-wind installation.

✅ Energy cost reduction by up to 15-20%.

Produce process

Why Our Foil Scrim Beats Ordinary Kraft Paper or Plastic Wrap?

• Woven = No Installation Tears
  Ordinary wraps rip easily on nail heads or rough timber. Our embedded scrim grid distributes tension, allowing you to staple aggressively without blow-outs.

• Dual-Sided Reflection
  Unlike black felt paper, both sides are engineered to manage radiant heat. (Note: Specify if Single or Double sided Alu).

• U/V & Aging Resistance
  Can withstand up to 12 months of UV exposure during construction phases (Most standard wraps degrade in 3 months).

How to Install (Roof Sarking Example)

1. Lay horizontally across rafters, starting from the eaves.

2. Sag allowance: Leave a 10-15mm droop between rafters to allow water drainage.

3. Fixing: Use galvanized staples or cap nails every 150mm.

4. Overlap: Lap joints by 150mm (horizontal) and 100mm (vertical). Seal laps with Acrylic/Aluminum Tape.

5. Slitting: Cut small 50mm slits every 1m at the bottom of the roof to allow trapped moisture to escape (only if required by local code).

Packaging & Delivery

• Core: 38 (1.5inch),76mm (3 inch) cardboard core.

• Packing: Shrink-wrapped with anti-moisture film + Strong woven outer bag (Protects during sea freight)on pallet

• Labeling: Custom printing with your logo and handling instructions available (MOQ applies).

• Loading: 20FT,40GP,40HQ container

Ready to Upgrade Your Building Insulation?

Request a Free Sample or Get the Latest Bulk Price List

[GET QUOTE TODAY to get TECH DATASHEET (PDF)]

We support OEM. Custom width, scrim density, and color (for facing) are available.