Modified Bitumen Roofing Systems
Johns Manville Roofing
Four Ply (Three Ply Asphalt, One Ply Heat Welded) Modified Bitumen Mineral Surfaced Roofing System for use over Johns Manville (JM) insulation, approved decks, or other approved insulations on inclines up to 3 in. per foot
ebuild Ref. No. 4FID-HW(ALT)
Retail Price Information
FalseList Price Notice
Where prices are shown, they are based on the best information available to ebuild and generally refer to manufacturer's suggested retail prices. They should be used for reference only. In some instances, the list price refers to the lowest-cost version of an item that may be available in a variety of colors, finishes, sizes -- or upgraded features. Check with local distributors for actual prices.
Product Specifications
| Manufacturer Model No. | 4FID-HW(ALT) |
|---|---|
| Number of Plies | 4 |
| Application Method | Heat-weldable |
| Membrane Type | SBS (Styrene-Butadiene-Styrene) |
| Required Substrate/Deck Type | Insulated/non-nailable |
| Type of Intermediate Felts | Fiber glass |
| Type of Cap Sheet | Fiber glass |
| Required Surfacing | Granule surface cap sheets |
| Composition | Three Ply Felts, SBS Sheet |
| Recommended Roof Slope per Foot |
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| Approximate Installed Weight per 100 sq ft |
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