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Johns Manville 80 mil TPO Roofing Membrane, White, 10 ft x 75 ft Roll
Regular price $1,174.42Johns Manville 80 mil TPO Roofing Membrane, White, 10 ft x 75 ft Roll
This is a Johns Manville 80 mil TPO single-ply roofing membrane in White, supplied as one 10 ft x 75 ft roll (750 sq ft nominal). The heavy-gauge reinforced thermoplastic olefin sheet is FM Approved, UL Classified, Miami-Dade County Approved and meets ASTM D6878. Use it with JM TPO adhesives, flashing and accessories for a complete JM TPO roofing system.
Key Features:
- Heavy gauge: 80 mil reinforced TPO for maximum standard thickness on demanding low-slope roofs.
- Wide roll: 10 ft width minimizes seams; 75 ft length yields about 750 sq ft per roll.
- Code approvals: FM Approved, UL Classified, and Miami-Dade County Approved per the item specification.
- Standard compliance: Conforms to ASTM D6878 for TPO sheet roofing.
- Reflective white: White TPO surface for the JM TPO Roof System field membrane.
- Welded seams: Thermoplastic sheet designed for hot-air welded laps.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Manufacturer model | 90001417 |
| Sell unit | 1 roll, 10 ft x 75 ft |
| Product line | JM TPO Roof Systems |
| Material | TPO (thermoplastic olefin) single-ply membrane |
| Color | White |
| Dimensions | 10 ft x 75 ft, 80 mil thickness |
| Thickness | 80 mil |
| Coverage per unit | Approx. 750 sq ft per roll (10 ft x 75 ft) |
| Approvals | FM Approved; UL Classified; Miami-Dade County Approved; ASTM D6878 |
| Weight | 292 lb (gross weight per dealer sheet) |
| Intended use | Low-slope commercial roofing field membrane |
| Algae resistance | No |
Coverage & How Much You Need:
One roll is 10 ft wide by 75 ft long, approximately 750 sq ft of nominal membrane coverage. Size the job by roof area plus lap, perimeter and flashing waste.
Fit and Compatibility:
Use with the Johns Manville TPO Roof System: JM TPO bonding adhesive, fasteners and plates, insulation or cover board, and matching TPO flashing accessories, all sold separately. Membrane thickness must match the specified JM assembly.
Frequently Asked Questions (FAQ):
Q: What is included in the sell unit?
A: One 80 mil White TPO membrane roll, 10 ft x 75 ft; adhesives, insulation, fasteners and flashing are sold separately.
Q: How much does one roll cover?
A: Approximately 750 sq ft nominal; add cut-up and lap allowance when estimating rolls.
Q: Why choose 80 mil TPO?
A: 80 mil is the heaviest standard TPO gauge, specified where maximum puncture resistance and durability are required.
Q: Is this membrane code approved?
A: Yes, it is FM Approved, UL Classified, Miami-Dade County Approved and meets ASTM D6878.
Q: How is it installed?
A: Per JM TPO system specifications using JM adhesives or mechanical attachment with hot-air welded seams, by a qualified roofing contractor.
Q: How heavy is this roll?
A: The listed item weight is 292 lb.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
This 10 ft x 75 ft length of 80 mil membrane suits roof sections where a 100 ft roll would leave excessive waste or where roll weight must be kept lower for handling. Fewer laps mean fewer welds; plan seam placement away from concentrated traffic and equipment areas. Confirm attachment against JM fastening-pattern documents and order matching 80 mil TPO flashing.
Rooftop installation of large, heavy membrane rolls requires mechanical handling, fall protection, and compliance with manufacturer instructions and local building codes.
Order the Johns Manville 80 mil White 10 ft x 75 ft TPO membrane roll for heavy-duty JM TPO roofing.
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