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Synthetic underlayment for roofing or wall wrap & house wrap

  • Price Quantity
  • $0.4 ≥ 21 Pieces
Delivery Time:8 to 10 days
Payment Type: L/C, T/T, Others
Product Group: Waterproofing Materials
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Hangzhou Qiyao New Material Co., Ltd.
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Waterproof Membrane
standard roll:
500sqft or 1000sqft roll
PP woven face:
Non-wove face:
printing logo & working face
100 to 200gsm
Supply Ability
Supply Ability:
100000 Square Meter/Square Meters per Month
Packaging & Delivery
Packaging Details
Carton or Pallet packaging
shanghai or ningbo ,China
Lead Time :
within 15-20 days

Production Specification 







 Applicable Standards & Approvals:

  • ASTM D226
  • ASTM D4869
  • ASTM E108/UL 790, Class A Fire Resistance
  • ICC-ES AC188
  • ICC-ESR 3229
  • High Traction, Safe-Step Technology
  • Wrinkle Free Surface, Even When Wet
  • Won’t Tear or Rip Like Organic Felts
  • Cooler Working Surface 
  • Enhanced UV-180 Day Exposure
  • Easy to use Cap-Nail Pattern 

Synthetic underlayment for roofing or wall wrap & house wrap Synthetic underlayment for roofing or wall wrap & house wrap



Advanced Engineering

Hangzhou Qiyao Roofing Underlayment with its advanced engineering is highly recommended for mechanically attached, coated woven synthetic roofing underlayment for sloped roofs. Hangzhou Qiyao is specifically manufactured to replace the #15 Felt and #30 Felt.

Cooler Working Surface

Hangzhou Qiyao unique gray top layer which provides for a cooler working surface can be used under primary roofing materials to replace #15 Felt and #30 Felt. Hangzhou Qiyao high traction walking surface permits easier steep slope walk-ability, even during high condensation or moisture on the surface.

High anti skid bottom

Hangzhou Qiyao anti-skid bottom surface made with advanced polymers helps keep the underlayment intact and prevents the fabric from tearing while it is being fastened avoiding any leakages through the underlayment layer.

Exceptional Strength

Hangzhou Qiyao is 25 times stronger than #15 Felt and #30 Felt and 4x lighter than #15 Felt and #30 Felt. With a 7mil thickness, a 1000 square feet roll weighs only 23 lbs.! This super low weight combined with 48" width and 250 ft. run length means big savings in time and labor - over 30% faster to install than felt!. These unique design features, when coupled with Hangzhou Qiyao’s exceptional light weight and exceptional tear strength, allows the contractor to easily carry the roll up and down the ladder. Fewer laps, cuts, and roll handling means you can do more jobs in less time resulting in huge savings for you, the roofing contractor.


Packaging & Shipping

Synthetic underlayment for roofing or wall wrap & house wrap Synthetic underlayment for roofing or wall wrap & house wrap


Our Services

 we will sincerely  help our customers to finish our transaction and offer all detailed information they want, and we will also provide a good  after-sale service after the transaction. We can do this as follows:

1.Prompt Reply to customers’ inquiry on line in 24 hours.

2.Strict quality control system  

3.Good Service Good reputation in the market.

4.Timely Delivery Competitive Price are workable


Synthetic underlayment for roofing or wall wrap & house wrap


Company Information

      Hangzhou Qiyao New Material Co.,Ltd (formerly known as Hangzhou Hardware Plastic Composite Products Factory) was founded in 2016 and located in Hangzhou ,China which is known as paradise on earth and famous for the West Lake. Qiyao is one high-tech enterprises integrating R&D,production, sales and service.

    Manufacturing &Selling kinds of Building New Energy& Environmental Protection & Nano-phase Material; Thermal Foil Reflective Insulation Material using wall,roof,ceiling&attic,floor and Air-condition&Auto-industries Insulation ; Roofing Waterproof Underlayment Material; Cold Chain Solution for logistics & packaging; Plastic Packaging Material such as pe woven&pp woven bag& foil tape; Outdoor Leisure Sports Goods. At present, all products had been widely exported to Europe and America (Germany, the United States, etc.), Australia, Southeast Asia, Japan and Africa and many other regions.



Q.Can I have samples?

A.Yes, Please contact the sales manager to get the samples.
Q.Can I have our own Logo and design?
A.Yes, OEM and ODM are warmly wecomed.We have three printing machines for your logo printing(1-8 Colors). 
Q.What's the MOQ?
A.Our MOQ is 1,000m2 (1-2 Pallets)
Q. What's the quantity of membranes fit in the containers?
A.  About  2016 rolls for a 100gsm/40HQ
      About  1764 rolls for a 110gsm/40HQ
      About  1512 rolls for a 140gsm/40HQ
Q. How long do you produce this kinds roofing waterproofing material ?
A.Over 8 years producing experience in China.
Q.Can I visit your company to verify the factory?
A.Yes,you are welcome to our factory ,about 45 minutes from Hangzhou Airport.

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