|Notice to the Reader:
The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.
- Accepted for RoofStar Guarantee Program
- Date TBA
- Product Summary
- The complete family of PlastiSpan insulation materials is available in both flat and sloped profiles. All roofing experts agree that adding a slope to the top surface of the roof assembly, however small, will provide positive drainage, eliminate pooled water, and can extend the life of the roof assembly. For sloped roofs, Plasti-Fab provides PlastiSpan insulation cut with a taper across the 1.2-rn (48") width. A predetermined layout of the tapered insulation boards is provided by Plasti-Fab in order to include a 1:50 (1/4" in 12") or 1:100 (1/8" in 12") positive slope to the drains.
- Special sizes, “crickets”, and back slopes are available; custom computerized design of PlastiSpan sloped insulation boards layout is provided..
- Click below for the Technical Data Sheet.
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