


BS 7412
BS 7412:2007 specifies requirements for the design, fabrication and performance of windows and glazed door sets made from PVC-U extruded hollow profiles. It applies to windows and door sets manufactured from PVC-U hollow profiles incorporating fusion welded corner joints. This standard is a prequisite for BS7950 and PAS23/24.

BS 7950
BS 7950:1997 specifies test methods and acceptance criteria applicable to domestic casement, top swing, vertical sliding and tilt/turn windows which provide enhanced security against forced entry. It does not purport to provide a means of assessing total security against unauthorised entry and is a prequisite for "Secured by Design". BS 7950 is applicable to new windows as manufactured and prior to installation.

BS: PAS 23-1
BS PAS 23-1: 1999 General performance and weather testing requirements for door assemblies. Part 1 single leaf, external door assemblies (including all material relevant annexes). A performance standard for door sets, which certifies that a particular door set, is fit for purpose. The security rating is not sufficient for police/insurance purposes and products must also have PAS24.

BS: PAS 24-1
BS PAS 24-1: 2007/2009 Enhanced security performance requirements for door assemblies. Part 1 single leaf, external door assemblies. An attack test standard for door sets which certifies that a particular door, frame, lock and hardware set has withstood a series of physical test based on common methods of burglary. This is the minimum police requirement for "secured by Design" dwellings.

Secured by Design
Police preferred specification.
As well as bering the BSI's kitemarks for quality and security, Tradesmith Ltd have also received the coveted "Secured by Design" award for our windows* and the upgrade to high security door. *an upgrade to laminated or toughened glass required
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