Expanded Polystyrene Product Grades

Product Overview

• Simple solution to complex designs
• cost effective alternative other CTF insulations
• Lightweight, Quick & easy to install
• Can be cut to any size
• Can be used in commercial or residential

SPI's cut to fall expanded polystyrene (EPS) panels are used for the thermal insulation of new and refurbished domestic, commercial or industrial flat or tapered roof applications, including concrete deck, metal deck or timber board substrates. Our rigid, high performance, lightweight cut to fall system creates excellent drainage off a normally flat roof design. Through expert design, SPI can provide an EPS cut to fall system to suit any roof specification. Available as both laminated and non-laminated panels, our cut to fall system is ideal for use with waterproofing layers such as felt, mastic asphalt or single layer membranes. This product is designed specifically for each individual project so please contact our sales team for further information on 01274 691 777.