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Johns Manville 1 in x 18 in Tapered FESCO Perlite Edge Strip, 72 lf Bundle
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Johns Manville 1 in x 18 in Tapered FESCO Perlite Edge Strip, 72 lf Bundle
This Johns Manville Tapered FESCO edge strip is a 1 in x 18 in tapered perlite board strip used to build gradual slope at roof edges and transitions. The bundle contains 18 pieces delivering 72 lineal feet. It is Miami-Dade County approved and works with Johns Manville cant strips and tapered insulation assemblies.
Key Features:
- Tapered profile: Factory-tapered strip creates a gradual transition at edges, curbs and flashing details.
- Perlite composition: Made of expanded perlite blended with selected binders and fibers.
- Miami-Dade approved: Approved by Miami-Dade County for commercial roofing use.
- 72 lf per bundle: Bundle of 18 pieces yields 72 lineal feet of edge strip.
- 18 in width: 18 in wide strip gives a broad transition surface for membrane flashing.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Manufacturer model | 90000731 |
| Sell unit | 1 bundle of 18 pieces, 72 lineal ft |
| Product line | Tapered FESCO |
| Profile / style | Tapered edge strip |
| Dimensions | 1 in x 18 in |
| Coverage per unit | 72 lineal ft per bundle |
| Pack quantity | 18 pieces per bundle |
| Material | Expanded perlite with selected binders and fibers |
| Applicable standards | Miami Dade County Approved |
| Weight | 48 lb (gross bundle weight) |
| Intended use | Roofing insulation accessory for edge and transition details |
Coverage & How Much You Need:
One bundle of 18 pieces covers 72 lineal feet. Divide your total edge or transition length by 72 lf to size the order.
Fit and Compatibility:
Part of the Johns Manville tapered FESCO family, used alongside FesCant Plus cant strips and tapered insulation in JM commercial roofing assemblies; membrane and attachment materials sold separately.
Frequently Asked Questions (FAQ):
Q: How much strip is in a bundle?
A: Each bundle contains 18 pieces of 1 in x 18 in strip, totaling 72 lineal feet.
Q: What is it made of?
A: It is a factory-fabricated strip of expanded perlite blended with selected binders and fibers.
Q: What is it used for?
A: It forms a tapered transition at roof perimeters and flashing details on low-slope roofs.
Q: Is it code approved?
A: Yes, it is Miami-Dade County approved.
Q: How do I choose edge strip size?
A: Match the strip size to the taper and thickness callout in your project details; this item is the 1 in x 18 in size.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Edge strips soften the angle change at the roof perimeter so membrane flashing is not bent sharply over a hard edge. Use the 1 in x 18 in strip where details call for a shallower taper, and the 1.5 in x 18 in version for taller transitions. Install per Johns Manville details for system guarantee eligibility.
Wear gloves, eye protection and dust control when handling or cutting perlite strip, and follow manufacturer installation instructions and local code.
Order the Johns Manville 1 in x 18 in Tapered FESCO Edge Strip 72 lf bundle for perimeter transitions.
Product Documents:
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