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15# Shingles Roof Underlay

Place of Origin Cangzhou,China
Brand Name Jianda
Model Number ASTM D-4869
Minimum Order Quantity 100 rolls
Price for discussion
Packaging Details packed in rolls with pallet
Delivery Time 8--10 work days
Payment Terms L/C, T/T
Supply Ability 2000 rolls per day

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Product Details
Type ASTM D-4869 15# Color Black
Usage Shingles Roof Underlayment Tensile Strength Strong
Saturation 150% Roll Weight 15kg
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small rolls of roofing felt


roofing tar paper rolls

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Product Description


Asphalt Saturated Organic Roofing Felt Paper Roll 15# Shingles Roof Underlay




Aspalt saturated organic roofing felt paper roll 15# shingles roof underlayment, provides an extra layer of protection between roof deck and shingles. This underlayment features excellent asphalt saturation for effective waterproofing. The most normal type is ASTM D-4869 15#.




heavy organic mat

high asphalt saturation

heavy roll weight

smooth surface

standard package

clear guide lines

easy roll-out-less sticking

easy installation for shingles



1.Organic Felt rolls must be installed horizontally, from the bottom of the roof deck.

2.The first layer of Felt rolls must be installed to cover the entire bottom edge of the roof deck to facilitate the water shedding ability of the Felt.

3.Install fasteners at least eight inches at the top and middle edges and at the eave along the deck.

4.At slopes 4:12 and greater, a single layer of Felt rolls shall be installed parallel to and starting at the eaves, over lapped at least two inches, and fastened sufficiently to hold in place.


physical reqirement
type 15lbs ASTM D-4869 TYPE I ASTM D-4869 TYPE II ASTM D-226 TYPE I ASTM D-226 TYPE II
width 1m 0.92m 0.92m 0.92m 0.92m
length 40m 44m 22m 44m 22m
roll coverage 40m2 40m2 20m2 40m2 20m2


15# Shingles Roof Underlay 0