The SR.P350™ panels manufactured by Styro Rail Inc. are composed of type 3 expanded polystyrene [EPS] rigid insulation and offers a compressive strength of 210 kPa [30 PSI].

• Compressive strength of 210 kpa [30 psi]
• Insulating value of RSI 0.76/25 mm [R-value 4.3/inch]
• Meets current building code requirements
• Closed cell- moisture resistant
• Non vapour barrier
• Permanent r-value – does not diminish with time
• Meets CAN/ULC-S701.1 standard

Install SR.P350™ panels when applications require a superior compressive strength insulating material. Ideal to insulate concrete slab of commercial garages. Can also be used as insulating material underneath residential concrete slabs. Also used to insulate underneath above ground pools, concrete sidewalks as well as the parking spaces and the drainage pipes under the parking spaces of small residential buildings.