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Johns Manville TPO Detail Membrane is a white single-ply accessory membrane designed for commercial roofing flashing and detailing work. Supplied as a 24-inch by 50-foot roll, it helps create durable, watertight transitions at penetrations, corners, and terminations.
| Specification | Details |
|---|---|
| Product name | TPO Detail Membrane |
| Brand | Johns Manville |
| Category | Flashing |
| Sub-category | Single Ply Membrane Flashing |
| Unit of measure | RL (Roll) |
| Width | 24 in. |
| Length | 50 ft. |
| Color | White |
Q: What size comes in the roll?
A: Each roll is 24 inches wide by 50 feet long.
Q: What color is this membrane?
A: White.
Q: What is this used for?
A: It is a TPO detail membrane used as a single-ply roofing accessory for flashing and detailing applications.
Q: How is it sold?
A: It is sold as a roll (UOM: RL).
Think of this detail membrane as the quiet couture of a roofclean, bright, and intentional where transitions matter most. The white surface brings a refined, seamless continuity to TPO systems while supporting precise detailing at edges and penetrations. Use it to create beautifully resolved terminations that feel considered rather than merely functional. Its the kind of finishing layer that elevates performanceand the perception of craftsmanship.
Choose this Johns Manville TPO Detail Membrane roll to finish critical flashing details with a clean, consistent white TPO-compatible solution.