Roof Installation

Roof Installations

Expanded polystyrene (EPS) Insulation when installed is effective in reducing the thermal transmittance in flat and pitched roof applications.


EPS is moisture resistant and retains its thermal properties.

EPS styFrene, as specified by EPSASA, contains a Flame Retarding Additive, which is specially formulated to restrict the extent of burning. Unfaced EPS styFrene is classified B/B1/2/HV by SANS 428 when tested, in accordance with SANS 10177 Part 11.