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Henry FortiFlash Fusion Waterproof Flashing, 4 in. x 75 ft. or 12 in. x 75 ft. Rolls
Regular price $438.00Orders start at $399 — combine any items to reach the minimum. Learn more
Henry FortiFlash Fusion Waterproof Flashing, 4 in. x 75 ft. or 12 in. x 75 ft. Rolls
Henry FortiFlash Fusion is a waterproof self-adhered flashing membrane supplied in 75 ft. rolls. It is available in two widths, 4 in. x 75 ft. (carton) and 12 in. x 75 ft. (each), for sealing windows, doors and detail areas. Pair it with Henry companion primers and accessories for a complete waterproofing detail.
Key Features:
- Waterproof protection: Self-adhered waterproof flashing membrane for critical building-envelope details.
- Two widths: Offered in 4 in. x 75 ft. and 12 in. x 75 ft. rolls.
- Full 75 ft. rolls: Each roll provides 75 linear feet of flashing for longer uninterrupted runs.
- Multisystem use: Listed as a multisystem commercial roofing accessory.
- Trusted brand: Part of the Henry FortiFlash flashing family.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Henry |
| Sell unit | 1 roll (4 in. size sold per carton) |
| Product line | FortiFlash Fusion |
| Available sizes | 4 in. x 75 ft.; 12 in. x 75 ft. |
| Dimensions | 4 in. x 75 ft. or 12 in. x 75 ft. per roll |
| Type | Waterproof self-adhered flashing |
| Intended use | Waterproof flashing for commercial roofing and building-envelope details |
| Pack quantity | 1 roll (12 in. size sold each; 4 in. size sold per carton) |
Coverage & How Much You Need:
Each 75 ft. roll flashes 75 linear feet of joint, sill or transition at its nominal width. Size the job by measuring total linear feet of openings and details, then add waste for laps and corners.
Fit and Compatibility:
Part of the Henry FortiFlash waterproofing line and listed as a multisystem accessory. Compatibility with specific substrates and required primers should be confirmed with Henry's current application instructions.
Frequently Asked Questions (FAQ):
Q: What sizes are available?
A: The line is offered in 4 in. x 75 ft. and 12 in. x 75 ft. rolls.
Q: How much does one roll cover?
A: Each roll provides 75 linear feet of flashing at its stated width.
Q: What is it used for?
A: It is a waterproof flashing for sealing detail areas in commercial roofing and building-envelope applications.
Q: Is primer required?
A: Primer requirements depend on the substrate; consult Henry's current FortiFlash installation instructions.
Q: How is the 4 in. product sold?
A: The 4 in. x 75 ft. size sells by the carton, while the 12 in. x 75 ft. size sells by the each.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Choose 4 in. material for standard window and door perimeter work and step up to 12 in. for wide sills, transitions and critical transitions where extra membrane width matters. Apply to clean, dry, primed substrates and shrug off wrinkles as you release the release liner. Keep lap minimums per the manufacturer's instructions to maintain a continuous waterproof layer.
Follow the manufacturer's safety data and substrate temperature requirements during application, and use appropriate fall protection when working at height.
Get Henry FortiFlash Fusion Waterproof Flashing for dependable waterproofing on your next envelope detail.
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