EWW812 i-SIP Building System


This is an assessment of the Innovaré Systems Ltd Structural Insulated Panel System developed for wall and roofing. The assessment is for a typical four storey domestic property and external treatment should be dealt with separately. The structurally insulated panels (SIPs) comprise OSB/3, EPS insulation and structural timber to form loadbearing walls and roofs in buildings. The panels have been verified as suitable as load bearing partitions and external walls for a typical four storey domestic property with a tiled duo-pitched roof and suitable wall cladding. The system can also be used in residential, commercial and institutional buildings both in loadbearing applications and as a non-loadbearing infill panel to a structural frame subject to the submission and verification of additional structural calculations on an individual project basis.  


Valid until 18th September 2022


Please Note: Every care was taken to ensure the information was correct at the time of publication. Any written guidance provided does not replace the user’s professional judgement. It is the responsibility of the dutyholder or person carrying out the work to ensure compliance with relevant Building Regulations or applicable technical standards.




Innovaré Systems Limited
Unit 3
Siskin Parkway West
Middlemarch Business Park
0845 674 0020