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Johns Manville 80 mil TPO Roofing Membrane 5 ft x 75 ft White
Regular price $587.21Johns Manville 80 mil TPO Roofing Membrane 5 ft x 75 ft White
This is a Johns Manville 80 mil white TPO single-ply roofing membrane in a 5 ft x 75 ft roll for commercial low-slope roofing. Each roll covers about 375 sq. ft. of deck and is installed in a complete JM TPO system with JM insulation, fasteners, plates and bonding adhesives, which are sold separately.
Key Features:
- Heavy 80 mil gauge: 80 mil thick thermoplastic polyolefin membrane for demanding low-slope commercial roofs.
- White reflective surface: White TPO membrane for cool-roof performance on low-slope decks.
- Code-listed membrane: FM Approved, UL Classified and Miami-Dade County Approved.
- ASTM D6878 standard: Meets ASTM D6878, the standard specification for TPO sheet roofing.
- Wide 5 ft roll: 5 ft x 75 ft roll format simplifies handling and field layout.
- Complete system fit: Installs as part of JM TPO roofing systems with JM insulation and accessories.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Manufacturer model | 90001415 |
| Sell unit | 1 roll, 5 ft x 75 ft |
| Product line | JM TPO Roofing Membranes |
| Profile / style | Reinforced single-ply TPO membrane |
| Color | White |
| Dimensions | 5 ft x 75 ft roll, 80 mil thick |
| Coverage per unit | 375 sq. ft. per roll |
| Material | Thermoplastic polyolefin (TPO) |
| Thickness | 80 mil |
| Approvals | FM Approved; UL Classified; Miami-Dade County Approved; ASTM D6878 |
| Weight | 150 lb per roll |
Coverage & How Much You Need:
Each 5 ft x 75 ft roll provides 375 sq. ft. of nominal coverage. Divide the roof area by 375 to estimate rolls, then add material for laps, seams, flashing and perimeter details per the JM project specification.
Fit and Compatibility:
For use within Johns Manville TPO roofing systems; pair with JM insulation and cover boards, JM fasteners and plates, and JM bonding adhesives, cements and sealants, all sold separately. Attachment method (mechanically fastened or adhered) and fastening patterns follow the JM specification for the project.
Frequently Asked Questions (FAQ):
Q: What is included in one order unit?
A: One roll of white 80 mil TPO membrane, 5 ft x 75 ft; insulation, fasteners and adhesives are sold separately.
Q: How much does one roll cover?
A: A roll covers 375 sq. ft. nominally; plan extra material for seam laps, detail work and waste.
Q: Is this membrane code approved?
A: Yes, it is FM Approved, UL Classified, Miami-Dade County Approved and meets ASTM D6878.
Q: Can it be mechanically fastened or fully adhered?
A: Both approaches are used in JM TPO systems; follow the JM specification and published fastening patterns for the chosen method.
Q: Is seaming tape or adhesive needed?
A: Yes, field seams and terminations require JM TPO accessories and adhesives purchased separately per the system spec.
Q: How heavy is a roll?
A: The roll weighs about 150 lb, so plan for two-person handling and equipment on the roof.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The 80 mil gauge is a good choice for high-traffic or long-warranty commercial projects where extra thickness matters; a lighter gauge may suffice for simpler decks. Order rolls by roof area divided by 375 sq. ft., plus laps and waste, and confirm attachment and fastening patterns against the JM specification. Use matching JM TPO flashing and accessories so the FM and UL listing of the system remains intact.
TPO installation involves hot-work-free adhesive handling, rooftop fall hazards and heavy rolls; follow JM installation instructions, OSHA fall protection requirements and local code.
Request Johns Manville 80 mil white TPO membrane rolls for your commercial roofing project today.
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