South Ayrshire Council

This is an assessment of Duratherm® OS spray applied HFC blown polyurethane foam for roof stabilisation and insulation. Applications assessed are stabilisation, insulation and insulation plus stabilisation.Duratherm® OS is a 2 component modified polyurethane rigid foam system suitable for use in both flat and pitched roof applications.  The material is formed in situ by mixing isocyanate and resin within the nozzle of a spray gun during the spraying process. The foam is spay applied in layers not exceeding 20mm with additional layers added to provide thickness.

This application is still under assessment - more information will be made available when this exercise has been completed. Meantime if you have an enquiry in respect of this product please refer to South Ayrshire Council as the Lead Authority for this application.​