The newest testing by BSI (and other test centres) is far more demanding and rigorous, which means achieving Secured by Design certification is now dependant on all doors passing tests that are much more demanding on all materials and components. Further enhancing the proven security of your home. Spire Windows was one the first UK double glazing companies to receive the Secured by Design accreditation on double doors (French Doors) and was instrumental in the inclusion of double doors in the requirements for complete SbD certification.

What PAS 24 on Double Doors means to you

Installing Secured by Design doors anywhere in your property ensures you have the highest security available for your uPVC Double Glazing. The addition of secured by design double doors means you can install fully glazed uPVC French doors/patio doors and maintain the high level of security you strive for. Double doors used to be an extremely easy target for burglars - not now, with Secured by Design, enhanced security double doors from Spire Windows.

Finally you can install double doors from your home to your garden, from your conservatory or out on to a balcony or terrace without worrying about security. You get the same high security on French doors as you get on front (single) doors.

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Download/View/Save our Double Doors Testing Certificate (PDF file, requires Adobe reader).

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