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Flat Impermeable Roof Membrane For Piched Roof Synthetic Material Lightweight

Categories Synthetic Roof Underlayment
Brand Name: East
Model Number: SF-185
Certification: ICC-ES
Place of Origin: ZheJiang, China
MOQ: to be negotiated
Price: Negotiation
Supply Ability: 30000 rolls per month
Delivery Time: 25 days
Packaging Details: Regular pack in roll, 25 rolls per pallet
Color: Grey
Roll Size: 48 inch * 250 feet
Product name: Synthetic Roof Underlayment
Usage: slope roofing
Type: Waterproof Membrane
Thickness: customized
The weight of per square meter: 185gsm
Characteristic: Non-toxic, no pollution, environmental protecting
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Flat Impermeable Roof Membrane For Piched Roof Synthetic Material Lightweight

185gsm Synthetic Roofing Underlayment for piched roof


1. Non-toxic, no pollution, environmental protecting product;

2. Excellent adhesion to many surfaces, especial direct adhesion to many surfaces, especial direct adhesion to cement material in its curing process;

3. tough, impermeable, multilayered sheet;

4. high tensile strength, good cold flexibility.

Applicable scope:

It is mainly used in roofing, basement, restroom, water conservation, warehouse, etc.

Superior Water Barrier Systems for Homes

Quality roofing underlayment is critical for helping to prevent wind-driven rain from infiltrating under the roof’s shingles and potentially damaging the home’s structure and interior.
Traditional asphalt felt underlayments can tear easily, absorb moisture, disintegrate and deteriorate much more quickly, leading to wrinkling and leakage through the main roofing cover.

The roofing industry had been stagnant for several decades. The challenge was to improve the performance characteristics of roofing. Keeping in Line with Technological Advancements, we came up with a product which is lightweight, & designed as an alternative to asphalt saturated felt. Our shingle underlayment sheet features a woven polymeric scrim for increased strength and reduced slippage between underlayment and the roof sheathing. A textured top surface fabric improves walkability during installation. Also, our synthetic roof underlayment is highly resistant to tear, whether it is by walking on it or UV breakdown.

Our Synthetic roof underlayment provides a secondary weather barrier to help fortify roofs from wind-driven rain or simple exposure to the elements. Our synthetic underlayment is designed to enhance the life of the roof. Equally as important, this moisture resistant synthetic underlayment is a water barrier built to stand strong when its needed the most. Also our Synthetic Roof Underlayment is a highly engineered and coated with woven which combines a durable and high strength design with a fibre grip walking surface.

high quality needle punched polyester mat or fiberglass compound mat as the base reinforcement. And use SBS modified bitumen as the dip-coat material. The SBS modified bitumen waterproof membrane are widely used for roof waterproof projects.


1. Width: 5cm-1m or as customized

2. Length: 3m/5m/10m/15m/20m or as customized

3. Thickness:1mm/ 2mm/3mm/4mm/5mm

4. Surface: PE film, Colorful Sand, Mineral Granules or Aluminium foil

How to Use

Base course treatment----Line plotting----Pre-applied membrane----Scrap cement glue----Pave membrane----Roll and exhaust----Seal the joints----Acceptance check

Packing & Shipping

  • By sea in Container
  • 25 rolls / wooden pallet
  • LCL: Wooden pallets
  • FCL: Two layers wooden pallets.
Quality Flat Impermeable Roof Membrane For Piched Roof Synthetic Material Lightweight for sale
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