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Product Details:
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| Thickness: | 0.2mm-1.2mm | Roll Size: | 36inx144ft/72ft Or As Required |
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| Roll Weight: | 8kg-28kg Or As Required | Roll Coverage: | 40sq.m Or As Required |
| Color: | Black | Surface: | Smooth Felt |
| Material: | Organic Mat And Asphalt | Saturation: | 100%-150% Saturation |
| Applied Field: | Underlayment Beneath Asphalt Shingles | Applied Roof: | Wooden Roof |
| High Light: | organic roofing felt roll,saturated roofing felt roll,roofing felt beneath asphalt shingles |
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Asphalt Saturated Organic Roofing Felt Roll Beneath Asphalt Shingles
Why use roofing felt:
Roofing felt-also known as tar paper-provides a protective underlayment over the roof deck and beneath the shingles. It also offers fire-resistance required for home construction. Roofing felt that provides the best shielding and allows the roofer to walk on it without ripping it is the option roofers most often choose.
Roofing felt specification:
Commonly used roofing felt are four specifications:
1.ASTM D4869 #15, 36inx144ft
2.ASTM D4869 #30, 36inx72ft
3.ASTM D226 #15, 36inx144ft
4.ASTM D226 #30, 36inx72ft
Roofing felt advantage:
Tear Strength – test in both the machine (MD) and cross direction (CD)
Average Breaking Strength – test in both the machine (MD) and cross direction (CD)
Pliability (10 strips tested shall not crack when bent 90° at a uniform speed over a rounded corner of radius in table for each type)
Loss on Heating at 221° F for 5 hours maximum
Liquid Water Transmission Test Dimensional Stability (MD and CD from Low Humidity to High Humidity
Data Sheet:
| Product type | Asphalt saturated organic roofing felt |
| Roll width | 36inch |
| Roll length | 144ft/72ft |
| Roll area | 432sq.ft/216sq.ft |
Storage:
Asphalt saturated organic felts require protection form damage and the weather. store rolls upright in a dry location and never install when wet or over a wet roof deck.
Contact Person: Angela
Tel: 008615511775265
