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Johns Manville TRICOR S Premium APP Base or Ply Sheet 39-3/8 in. x 32 ft. 10 in. Roll
Regular price $167.00Orders start at $399 — combine any items to reach the minimum. Learn more
Johns Manville TRICOR S Premium APP Base or Ply Sheet 39-3/8 in. x 32 ft. 10 in. Roll
Johns Manville TRICOR S is a premium APP-modified asphalt base or ply sheet for APP multi-ply roofing systems, supplied as a 39-3/8 in. x 32 ft. 10 in. roll. Its fiber glass/polyester reinforcement mat delivers tensile strength, toughness and puncture resistance with lay-flat dimensional stability. A fine mineral parting agent on both sides allows application with cold adhesive or heat welding.
Key Features:
- Premium APP blend: The premium APP polymer and asphalt blend provides a highly durable sheet with excellent weathering, flexibility and dimensional stability.
- Hybrid reinforcement: A fiber glass/polyester mat combines polyester tensile strength and puncture resistance with the dimensional stability of fiber glass.
- Lay-flat handling: The reinforcement design supports lay-flat characteristics for ease of handling and quick installation.
- Dual application: The mineral parting agent on both sides enables cold adhesive or heat welding application techniques.
- Versatile ply role: Designed for use as a premium base sheet or ply sheet within APP multi-ply roofing systems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Sell unit | 1 roll, 39-3/8 in. x 32 ft. 10 in. |
| Product line | JM TRICOR S Premium APP Base or Ply Sheet |
| Available sizes | 39-3/8 in. x 32 ft. 10 in. |
| Material | APP polymer-modified asphalt with fiber glass/polyester reinforcement mat |
| Dimensions | 39-3/8 in. x 32 ft. 10 in. |
| Finish / texture | Fine mineral parting agent on both sides of the sheet |
| Intended use | Premium base or ply sheet in APP multi-ply roofing systems |
| Application methods | Cold adhesive or heat welding |
Coverage & How Much You Need:
One roll measures 39-3/8 in. wide by 32 ft. 10 in. long. Plan laps per your APP system specification; manufacturer lap and coverage figures are not stated in the sources.
Fit and Compatibility:
TRICOR S is designed for use as a base or ply sheet within Johns Manville APP multi-ply roofing systems, applied with cold adhesive or heat welding. Cap sheets, primers and adhesives are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One roll of TRICOR S premium APP base or ply sheet measuring 39-3/8 in. x 32 ft. 10 in.
Q: How is this sheet applied?
A: The mineral parting agent surfacing on both sides allows application with cold adhesive or by heat welding.
Q: What reinforcement does it use?
A: A fiber glass/polyester mat that combines polyester tensile strength and puncture resistance with fiber glass dimensional stability.
Q: Can it serve as both base and ply sheet?
A: Yes. It is designed as a premium base or ply sheet in APP multi-ply roofing systems.
Q: Why choose a fiber glass/polyester mat?
A: This hybrid mat offers the toughness and puncture resistance of polyester plus the lay-flat, dimensionally stable handling of fiber glass.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
TRICOR S fills the base/ply role in APP systems where you want polyester toughness without sacrificing lay-flat handling, which speeds installation and reduces wrinkle issues. Its dual cold-adhesive/heat-weld compatibility makes it flexible across crews and job conditions. Always follow the specified lap and application temperatures for the APP membrane system you are pairing it with.
Heat welding modified bitumen requires torch-safety training, fire watch and proper PPE; follow all manufacturer application and fire-safety instructions.
Order Johns Manville TRICOR S premium APP base or ply sheet for your next multi-ply roof.
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