Underlayment Waterproof Roofing Membrane for Pitched Roof

• Customization: Available
• Certification: CE
• Thickness: 0.3mm-0.8mm
• Model NO.: C
• Type: Waterproof Membrane
• Material: PP PE
• Roll Width: 1.5m ; 1m
• Roll Length: 50m ; 30m ; Customized
• Application: Pitched Roof or House Wrap
• Color: White, Black, Grey, Brown, Green
• Water Tightness: W1
• Transport Package: PE Bag
• Specification: 1.5m*50m; 1m*50m; customized
• Origin: China
• HS Code: 5603

Product Description

Product Description

Waterproof roofing membrane

Kingway waterproof roofing membrane by the intermediate layer of polyolefin microporous membrane and two layers of polymer materials produced by advanced thermal composite technology, Kingway waterproof roofing membrane adopts good durability, UV-resistant polyolefin material, which can prevent the hot air, cold air and moisture infiltration into your house, to strengthen the building's air-tightness, water-tightness, at the same time, have the ability to provide a unique air permeability. 

* high water vapor permeability - low water vapor diffusion;

* very high tensile strength; 

* Density tolerance - only 5% for basic models;

* UV resistance - up to 180 days;

* Easy installation - optional integral self-adhesive tape;

* Specialized products (conventional, reflective, flame retardant)

Specification

Weight	80GSM-200GSM
Roll size	1.5m*50m/1m*50m/customized
color	White, Green, Black or Customized
Sd value	0.02 m (-0.005/+0.015)
Water tightness	Class W1
Resistance to UV	3month , 6month
Reaction to fire	Class E
Function	waterproof,breathable,UV

How to Install

1. Lay it printed side up so water runs off correctly.

2. Overlap joints:

  • Roof pitch 12.5°–15°: 225 mm horizontal lap (unsupported) / 150 mm (supported).

  • Roof pitch ≥15°: 150 mm lap.

3.Fixing:

  • Can be draped over rafters and secured with battens, or laid taut with counter battens.

  • Fully supported installs (e.g. over sarking boards or OSB) also suitable.

4. Keep it watertight – use  tape version for sealing overlaps.

5. Protect from prolonged UV exposure before tiles/slates go on.

6. Repair damage before covering – patch neatly so performance isn't compromised.

Packing & Delivery

     Packing Details : pallets package or bulk loading Delivery
    Details : 30-45 days after deposit

Company Profile

Nantong Kingway Complex Material Co., Ltd.

Kingway, by investing in the modernization of the machinery park, weare able to ensure the highest quality of our products and maintain its price competitiveness. By choosing to cooperate with our company, you are not only opting for products of high quality or attractive prices, but also for a high standard of customer service and satisfaction with the business relationship. As a producer, we have the advantage of being able to offer you customized products: with special parameters or with the customer's own logo as well as without any logo.

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Eastern Europe(18.00%),Northern Europe(15.00%),Southern Europe(15.00%),Western Europe(12.00%),South Asia(6.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Central America(5.00%),North America(3.00%),South America(3.00%),Africa(3.00%),Mid East(2.00%),Domestic Market(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Breathable Membrane,Reflection Breathable Membrane,Housewrap,Vapor Barrier,Heat Insulation Film

4. why should you buy from us not from other suppliers?
We not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA,

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese