The SupaWall System^® is currently the only full timber frame building system with independent third party BBA accreditation - certificate No. 09-4659 downloadable from the British Board of Agrément website.  This covers SupaWall^®, SupaRoof ^® and SupaFloor^® panels.

SupaWall^® is accepted by:

• NHBC
• Zurich
• RIBA
• TRADA

PassivHaus Accreditation is also currently being progressed.

SupaWall^® is not a SIP (structurally insulated panel) and hence conforms to all the appropriate generic traditional timber frame British Standards, European standards & quality controls aspects from BS, BRE, TRADA & UKTFA including the UKTFA Q-Mark quality assurance scheme.  SIP panels, being generally less well-proven, are yet to hold such important generic quality assurance such as British Standards compliance.

SupaWall^® uses FSC/PEFC chain of custody timber to ensure that it comes from sustainable managed forestry sources and has excellent sustainability & environmental credentials because it consists of two elements:

• Timber Frame Construction - BRE Green Guide "A/A+" Rating (cladding dependent)
• Polyurethane Insulation - BRE Green Guide "A" Rating

As well as the excellent insulation performance, the environmental credentials of its polyurethane insulation include:

• Ozone depletion potential (ODP) of zero
• Global Warming Potential (GWP) of 1
• CFC, HCFC & HFC free

See Environmental Profile section for more details.