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Flooring Underlayment 0.2mm Asphalt Building Paper For Hardwood Flooring

Place of Origin China
Brand Name Jianda
Certification ISO,CE
Model Number Building paper
Minimum Order Quantity 500rolls
Price Negotiated
Packaging Details Plywood pallet or negotiated
Delivery Time Within 7 days after downpayment
Payment Terms L/C, T/T, Western Union
Supply Ability 1000rolls per day

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Product Details
Type Asphalt Saturated Building Paper Usage Flooring Underlayment
Size 1mx40m Or As Per Customer's Requirement Thickness 0.2mm
Color Black Function Moisture Proof
High Light

roof paper roll


small rolls of roofing felt

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Product Description

Green Floor Underlayment Asphalt Saturated Underlayment for Hardwood Flooring


Product Description


An asphalt saturated building paper that reduces moisture vapor flow between subfloor and hardwood flooring.




Consists of a single-ply kraft paper that is asphalt saturated.




Produce in 1m widex40m long. Or 36in widex144ft long. Or as per customer's requirement. Roll weight approximately 15lbs.


Physical Properties


1. Water Resistance

ASTM D799-Standard Test Method for Water Resistance of Paper, Paper board and other Sheet Material by the Dry Indicator Method. Exceeds industry standard for Grade D paper.


2. Tensile Strength  

ASTM D828-Tensile Properties of paper and Paper board Using Constant-Rate-of-Elongation Apparatus. Meets industry standard of greater than 20lbsf./inch in both directions.


Test results


Underlayment product ASTM D799 ASTM D828
Asphalt saturated building paper PASS PASS
Industry standard Grade D 20/20


Installation Notice


1.The two basic sub floor installation environments must have smooth, clean, dry, flat and sound surfaces.


2.If building paper is above crawl space make sure that the crawl space has a properly installed vapor retarder. Also ensure that the crawl space is ventilated to local code standards.


3.Concrete should be completely cured.


4.Ensure that vapor retarder is installed.


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