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Black / Brown Felt Building Paper , Asphalt Saturated Felt Paper For Shingle Roof Underlay

Place of Origin China
Brand Name Jianda
Certification CE
Model Number ASTM D4869
Minimum Order Quantity 100rolls
Price Negotiated
Packaging Details Pallet or as per customer's requirements
Delivery Time within 7 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 1000rolls per day

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Whatsapp:0086 18588475571

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Product Details
Standard ASTM D4869 Specification 36inx144ft,36inx72ft
Usage Shingle Roof Underlay Color Black/brown
Thickness 0.4mm-0.6mm Material Raw Paper, Bitumen
High Light

black roofing paper


synthetic felt paper

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Product Description

ASTM D4869 Standard Asphalt Roofing Felt Paper for Asphalt Shingles


Product Description       

Asphalt Saturated Organic Felts are manufactured from premium quality organic mat and saturated with high-grade asphalt.

It is designed as an underlayment product to be applied over the roof deck prior to the installation of asphalt shingles. Install Asphalt Saturated Organic Felts as a secondary barrier to moisture caused by wind-driven rain and ice damming.


Product data sheet


Test item


D-226 15#


D-226 30#


D-4869 15#


D-4689 30#

Pliability at 23±2°C.tested shall not crack when bent 90°

at a uniform speed over a rounded corner of radius

in table for each









Tear strength at 23±2°C min 2.5N 2.5N 2.5N 2.5N
Breaking strength at 23±2°C min MD 30LBF/in 40lbf/in 30lbf/in 40lbf/in
Breaking strength at 23±2°C min CD 15lbf/in 20lbf/in 15lbf/in 20lbf/in
roll length 44m 22m 44m 22m
Width of the roll 0.92m 0.92m 0.92m 0.92m
Area of the roll40 40m2 20m2 40m2 20m2
weight of saturated felt per m2 560 g/m2 1270g/m2 400g/m2 660g/m2
bitumen saturation 120% 150% 100% 120%



Usage and storage


Asphalt roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.

Saturated organic felts require protection from damage and the weather.  Store rolls upright in a dry location and never install when wet or over a wet roof deck.

Black / Brown Felt Building Paper , Asphalt Saturated Felt Paper For Shingle Roof Underlay 0

Features and benefits


1.Heavy organic mat


2.High asphalt saturation 


3.Heavier roll weight


4.Tightly wood roll lengths


5.Excellent standard packaging


6.Highly visible alignment lines


7.High tear strength


8.Easier roll-out-less 




Black / Brown Felt Building Paper , Asphalt Saturated Felt Paper For Shingle Roof Underlay 1

Black / Brown Felt Building Paper , Asphalt Saturated Felt Paper For Shingle Roof Underlay 2



Asphalt roofing felt is conformity with ASTM standards of the USA

The specifications of the roofing felt are ASTMD-4869#15 ,4869#30 and ASTMD-226#15 ,226#30,.

The roofing felt is widely used as underlayment which is under asphalt shingles. Its saturation rate is 100%,that’s to say, both water and air cannot enter.


Applying tips:


Manufacturers of roofing products sometimes have specifications for the material underlaying them, which should be carefully followed. When applying roofing felt, pay careful attention to areas that receive the most water runoff, including roof hips, ridges and areas around adjoining walls. Cover those areas with an additional 6 inches of felt, from each direction.