Extra Security

Secured By Design

KAT UK Elegance and Universal sash windows are now available manufactured to the exacting BS7950 Enhanced Security and Police preferred ‘Secured by Design’ standards, this is often specified by local authorities and provides another unique selling point as only a few leading manufacturers are able to offer Secured by Design vertically sliding sash windows.

BS7950 Enhanced Security hardware is an optional extra.

Toughened glass or laminated glazing may be required in some windows to achieve full ‘Secured by Design’ specification.

BBA Certification

KAT UK Sash Windows are manufactured to fully British Board of Agrément technical approval certified status. Agrément Certificates are the Gold Standard of product approvals: a rigorous and thorough examination of the product, its manufacture and installation – much more than a simple statement at one point of time. Agrément Certificate holders are subject to production surveillance throughout the life of their Certificate and you can always be sure that you will get the BBA-agreed specification of product.  Our windows have been tested for weathering, security, endurance and performance and the windows have been deemed ‘fit for purpose’ or pre-approved for use on any NHBC building site in the UK. This is just one more third party statement of quality backing up the concept of KAT UK’s ‘fit and forget’ products – our genuine build quality means KAT sash windows will work perfectly first time and every time – for a long time!