Expanded Polystyrene Product Grades

Product Overview

• Bituminous, PVC & Asphalt compatible
• Ressists heavy foot traic
• Available in tapered solution
• For use with all types of roofing
• Available with a shipplap profile to stop wind uplift

SPI's Stylite Perlite Roofing insulation board is Stylite expanded polystyrene insulation bonded to a perlite insulation board. Available in a plain board, bitumen covered board or tapered. The high density and fire resistant board can be used for both refurbishment & new build. Compatible with any new waterproofing layer.