Strongdor Secured by Design door-sets are certified to comply with the standards set by the national Police initiative to improve the security of buildings and their immediate surroundings, to provide safe places to live, work, shop and visit.
These door-sets offer greater protection to bin stores, plant rooms and access to communal areas and can be used on both residential and commercial developments that require the peace of mind that comes with Secured by Design compliance.
10-12 day lead time*
Easy fit doors
Steel door expert advice
Single - up to 2.25m
Double - up to 2.25m
Single - up to 1.36m
Double - up to 2.49m
44mm deep leaf skin
EN1026:2000 to class 4 – 600Pa (113kmh) test pressure
EN1027:2000 to 150Pa for outward opening and 100Pa for inward
Upgrade to Internal BS EN 1634:1 2008
EN12211:2000 to 1200Pa (Class A3) 98 mph
Available - air flow reduced due to security design
BS 6375: Part 1: 2009 (test to EN1026:2000, EN1027:2000, EN12211:2000) to 1200 exposure rating
44mm door leaf thickness, fitted with an integrated astragal for added security. Comprising of 2 x 1.2mm steel sheets, the leaf skins are mechanically interlocked and internally bonded providing greater stability and protection against de-lamination.
42mm thick ‘Hexatex’ core Or upgrade to Rockwool insulated core for up to 1.9 W/m²K.
Certified to: PAS 24:2016 Enhanced security performance requirement for door-sets and windows in the UK. Door-sets and windows intended to offer a level of security suitable for dwellings and other buildings exposed to comparable risk. BM Trada Certificate 050/250.
Classified as single and double lead, over panel, fully glazed, hinged, internally glazed, inward opening, louvre, outward opening, side panel/vision panel, with or without letter plate.
AM3 inward opening or AM5 outward opening threshold available on request.
Supplied inclusive of a powder coated finish in a standard colour. Full range of RAL and BS colours available.
Options and Upgrades
Manual and electric locking Glazed and louvre panels available.
Single Door Installation
This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor single door-set. Please pay particular attention to the safety instructions.
Double Door Installation
This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor double door-set. Please pay particular attention to the safety instructions.
Touching up Paintwork
A demonstration of how to sue the touch up kit supplied with your steel door-set.
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