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Johns Manville 60 mil TPO Roofing Membrane, White, 5 ft x 100 ft Roll
Regular price $541.92Johns Manville 60 mil TPO Roofing Membrane, White, 5 ft x 100 ft Roll
This is a Johns Manville 60 mil TPO single-ply roofing membrane in white, supplied as one 5 ft x 100 ft roll for commercial low-slope roof systems. The mid-gauge thermoplastic sheet covers 500 sq ft nominally and is ideal for detailed areas, repairs and narrow roof sections. Pair it with JM TPO flashing, fasteners, plates, adhesives and insulation for a complete JM system.
Key Features:
- Mid 60 mil gauge: This roll is the 60 mil thickness in the JM TPO membrane family.
- Reflective white: White TPO surface is the standard reflective finish for JM TPO systems.
- 500 sq ft roll: The 5 ft x 100 ft roll nominally provides 500 sq ft of membrane per roll.
- Code approvals: Listed as FM Approved, UL Classified, Miami-Dade County Approved and meeting ASTM D6878.
- System component: Designed as the field membrane of a complete Johns Manville TPO roof system.
- Welded seams: TPO laps are hot-air welded per JM installation specifications.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Manufacturer model | 90021710 |
| Sell unit | 1 roll, 5 ft x 100 ft |
| Product line | TPO Roof Systems |
| Material | TPO (thermoplastic polyolefin) single-ply roofing membrane |
| Color | White |
| Dimensions | 5 ft x 100 ft |
| Thickness | 60 mil |
| Coverage per unit | 500 sq ft per roll (nominal, before laps and seams) |
| Applicable standards | FM Approved; UL Classified; Miami-Dade County Approved; ASTM D6878 |
| Weight | 173 lb per roll (gross) |
| Intended use | Commercial low-slope roofing membrane |
Coverage & How Much You Need:
One 5 ft x 100 ft roll nominally covers 500 sq ft of roof field before seam laps and detailing. Estimate rolls from roof area and confirm layout against JM fastening pattern documents for the specified insulation and wind zone.
Fit and Compatibility:
Part of the Johns Manville TPO roofing system; use with JM TPO flashing and accessories, JM insulation and cover boards, JM fasteners and plates, and JM adhesives and sealants. The JM 60 mil TPO data sheet lists approved assemblies.
Frequently Asked Questions (FAQ):
Q: What comes with the order?
A: One 5 ft x 100 ft roll of Johns Manville 60 mil white TPO membrane; flashing, fasteners, plates and insulation are sold separately.
Q: How much area does one roll cover?
A: Nominally 500 sq ft; installed coverage is less after seam laps and perimeter detailing.
Q: When is the 5 ft width the better choice?
A: It is well suited to detailed areas, narrow roof sections, repairs and roofs with many penetrations where a 10 ft roll is hard to handle.
Q: Is the membrane code approved?
A: The listing states FM Approved, UL Classified, Miami-Dade County Approved and ASTM D6878 compliance.
Q: How are seams sealed?
A: By hot-air welding following Johns Manville installation instructions.
Q: What does the roll weigh?
A: The dealer sheet lists gross weight at 173 lb per roll.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Keep 5 ft rolls on hand for flashings between curb details, repairs and tighter roof sections, and use wider rolls on open fields to reduce seams. Match gauge to the specified JM assembly; 60 mil is the mid-range choice. Order JM TPO accessories to keep the system consistent.
Installation involves hot-air welding equipment and rooftop work; use trained crews and fall protection and follow Johns Manville specifications and local code.
Order the Johns Manville 60 mil white TPO membrane, 5 ft x 100 ft, for detailed and narrow roof areas.
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