Asphalt roofing felt are designed as an underlayment product to be applied over the roof deck prior to the installation of asphalt
shingles Install asphalt roofing felts as a secondary barrier to moisture caused by wind drived rain and ice damming. A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which as been fully saturated with waterproofing asphalt. An asphalt roofing felt paper is a vapor barrier underlayment made of a specially formulated organic sheet, which has been fully saturated with waterproofing asphalt . This product is flexible and impervious to water penetration but will allow water vapor to pass through at a restricted rate. Preconditioned to help it lay flat and remain stable after installation on a roof deck. Feathers and beneifits heave organic mat high asphalt saturation heavier roll weight excellent standard packaging highly visible alignment lines high tear strength easier roll-our-less sticking
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Usage
asphalt roofing felt can be used as roof underlayment beneath asphalt shingles, wood shakes, tiles and other slope covering.
Asphalt felt is designed to be used as an all- purpose protective water barrier sheet in construction projects. Can be installed as a temporary roof cover during house construction and then serve as a permanent shingle underlayment after shingles are installed. As a shingle underlayment, it functions to restrict any vapor movement from the wood deck and attic to the underside of the shingles thus preventing condensation and as a barrier to wind-driven moisture which may get pass the shingle roofing
Product packaging
asphalt saturated organic felts reqire protection from damage and the weather, store roll upright in a dray location and never install when wet or over a wet roof deck.
the roll packed in blank craft paper, and then load in pallet, we can also packed with customer's reqirement
Average roll weight,Lbs/roll:30lbs width:36"(0.914m) Roll Contents:432 sq.ft(40sqm) Roll per pallent:52 Pallent size:1.1m*1.1m
Company Profile
Cangzhou Jiansheng Building Waterproof Materials Co., Ltd. is a professional enterprise integrating the production and sale of building waterproof materials. Our company covers an area of 10, 000 square meters. There are 60 people in our company, including 5 professional senior engineers and 24 technicians. Our company is to set up a technological research team which consists of professionals, scholars and experts.
Our company is specialized in the production and operation of various types of high and mid-grade new building waterproof materials, including SBS, APP modified bitumen membrane, polypropylene, and PE polyester.
We have domestically advanced production lines with annual production capacity of 8 million square meters, advanced equipment, and strict scientific quality control system according to standards. At the same time, we produce SBS polymer waterproof coating, Chloroprene latex, asphalt and other series of waterproof paint. Our company is also equipped with first-class raw materials testing equipment as well as process control and finished product quality testing center.
Our company is willing to cooperate with friends sincerely to advance hand in hand and create a better future.
FAQ
»Q1. What’s your product range? A1:As a factory ,We mainly produce SBS modified bitumen membrane, ASTM standard paper based asphalt roofing felt, EN standard breathable waterproof underlayment , self-adhesive polymer modified bituminous waterproof membrane and other waterproof coating.
»Q2. Can I order samples?Are you free for samples? A2: Yes, we provide with free sample, and you should pay for the freight, which can show both of our sincerety, we can return back the money to you when you place order from us.
»Q3. What's your delivery time? A3:We are manufacturer, so we can efficiently control the production time, usually our delivery time is 10-25 working days.
»Q4. What's your payment terms? A4:30% on deposit, 70% balance against copy of B/L after loading.
»Q5. Can you produce the product according to customers’ requirements? A5: Sure, we are professional manufacturer, OEM and ODM are both welcome.