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Tapered Roof Insulation

Expanded Polystyrene Foam

    Tapered Roof Insulation - Rigid Foam Insulation Board Designed to Create a Drainage System on top of a flat top roof. Usually the foam is cut into sheets either 4 foot by 8 foot or 4 foot by 4 foot. The slope that can very but usually the minimum slope is 1/8" to the foot to allow for proper water run off. The Foam can be made to slope to central drains or to gutters along the edges.

( The following is basic Information on EPS foam for more information please contact us for a detailed data sheet. )

  1. R - Value for 1.0 # Density EPS Foam 3.85 / inch.

  2. EPS Foam is also available in other densities such as 1-1/4# Dens., 1-1/2# Dens., or 2.0# Dens.

  3. EPS Foam can be easily cut on the job site using ordinary tools all contractors and or carpenters use.

  4. We can also create crickets to fill in low spots in the Roof Deck.

  5. The foam is there to provide two things. First the slope for water run off. Second additional insulation because the roof is the most susceptible part of a building to heat transfer.

  6. For additional information call JWR Sales toll free at (866) 225-4464.




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