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Elevate SBS Metal Flash-AL Silver Aluminum Foil Flashing Membrane, 39.4 in. x 33 ft. 6 in. Roll
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Elevate SBS Metal Flash-AL Silver Aluminum Foil Flashing Membrane, 39.4 in. x 33 ft. 6 in. Roll
Elevate SBS Metal Flash-AL is an SBS rubber modified asphalt flashing membrane clad with heavy embossed aluminum foil and reinforced with a glass fiber scrim/mat composite. One roll measures 39.4 in. x 33 ft. 6 in. and covers 1 square. It can be heat welded to vertical surfaces or fully adhered with All-Purpose MB Flashing Cement.
Key Features:
- Aluminum foil facing: Finished with a heavy embossed aluminum foil surface.
- SBS modified asphalt: High-performance Styrene-Butadiene-Styrene rubber modified asphalt membrane designed for flashing.
- Glass fiber reinforced: Reinforced with a glass fiber scrim/mat composite for strength and stability.
- Burn-off film backing: Bottom side is surfaced with a polypropylene burn-off film for torch or heat welding applications.
- Two installation methods: Can be heat welded to a vertical surface or fully adhered with All-Purpose MB Flashing Cement.
- ASTM D 6298: Meets or exceeds performance requirements of ASTM D 6298.
- Multiple substrates: Accepts structural concrete, approved Elevate base sheet, and existing smooth BUR or SBS modified bitumen when clean and primed with ASTM D-41 primer.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Elevate |
| Sell unit | 1 roll, 39.4 in. x 33 ft. 6 in. (1 square) |
| Product line | SBS Metal Flash-AL |
| Available colors | Silver |
| Available sizes | 39.4 in. x 33 ft. 6 in. (1 square/roll) |
| Material | SBS rubber modified asphalt with heavy embossed aluminum foil facing, glass fiber scrim/mat reinforcement |
| Finish / texture | Heavy embossed aluminum foil |
| Dimensions | 39.4 in. x 33 ft. 6 in. |
| Coverage per unit | 1 square per roll |
| Backing | Polypropylene burn-off film |
| Approvals | Meets or exceeds ASTM D 6298 |
| Intended use | Flashing for BUR and SBS modified bitumen roofing systems |
| Installation | Heat weld to vertical surface or full adhere with All-Purpose MB Flashing Cement |
Coverage & How Much You Need:
One roll measures 39.4 in. x 33 ft. 6 in. and covers 1 roofing square (100 sq. ft.). Plan laps and vertical runs per the applicable Elevate flashing detail before calculating roll count.
Fit and Compatibility:
Designed for flashing in Elevate BUR and SBS modified bitumen systems. Suitable substrates include properly primed structural concrete, approved Elevate base sheets, and existing smooth surface BUR or SBS modified bitumen; priming with ASTM D-41 primer is required on concrete and existing membranes.
Frequently Asked Questions (FAQ):
Q: What is included in the sell unit?
A: One roll of SBS Metal Flash-AL, 39.4 in. x 33 ft. 6 in., covering 1 square, in Silver.
Q: How is it installed?
A: It can be heat welded to a vertical surface or fully adhered using Elevate All-Purpose MB Flashing Cement.
Q: Does the substrate need priming?
A: Structural concrete and existing smooth BUR or SBS modified bitumen must be clean, dry or smooth, and primed with ASTM D-41 primer.
Q: What standard does it meet?
A: It meets or exceeds the performance requirements of ASTM D 6298.
Q: What is on the bottom side?
A: The bottom side is surfaced with a polypropylene burn-off film.
Q: Is it suitable for reroofing?
A: Yes, it can be applied over existing smooth surface BUR or SBS modified bitumen when properly primed.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
This foil-clad SBS flashing sheet gives a durable, UV-stable metal finish at flashings in modified bitumen assemblies. Heat welding suits torch-compatible details, while full adhesion with All-Purpose MB Flashing Cement is the alternative on heat-sensitive substrates. Confirm substrate condition and primer requirements per the Elevate detail before starting, since unprimed concrete or existing membranes can compromise adhesion.
Heat welding and torch work require trained installers, fire watch procedures, and appropriate personal protective equipment.
Add Elevate SBS Metal Flash-AL to your flashing package and order your roll today.
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