A simple solution for the roof
SPU Roof Board is installed between the supporting structures from above before installing the waterproof layer. The SPU Roof Board is ideal for use as roof heat insulation in new building. The advantages of the SPU Roof Board are the simplicity, tightness and heat efficiency of the structure. The structure does not require a separate vapour barrier layer or wind-protective panelling.
Proven to be safe
SPU insulation boards do not become damaged by moisture or shrinkage, decay or mould, and their heat insulation qualities do not change over the years. SPU insulation boards are also fire-safe - personal safety in an SPU-insulated house and a wool-insulated house is the same in a fire situation (further information
). The effectiveness of SPU insulation boards has been tested in many independent studies conducted by, for instance, Tampere University of Technology (TUT) and the Technical Research Centre of Finland (VTT). SPU insulation boards were the first insulation boards to be granted the cleanest emissions classification of M1. SPU insulation boards bear the CE product marking and have a ten-year guarantee.
A roof board for the timber-structured roofs of detached houses.