Premium Steel Doors Manufactured in Britain
Premium Steel Doors Manufactured in Britain 
External Steel Firedor is fire-rated up to E120 and EW30. CE marked to BS EN 14351-1 and EN 16034 standards and UKCA. Each steel fire doors are acoustically rated up to 36dB, built to order, individually constructed with a choice of hardware, frame, threshold and panel options.
External steel fire doors are designed to enable external entry and exit, available as both a personnel steel door or with emergency exit panic hardware. Perfect to provide protection to both domestic and commercial properties.
World class steel doors
Trustpilot rated Excellent
1 year warranty
Easy fit doors
10-15 day lead time*
Single - up to 2.76m
Double - up to 2.76m
Single - up to 1.2m
Double - up to 2.3m
44mm deep leaf skin
Fire-rated up to E120 and UKCA | CE
Up to 36dB rating
Frame
Manufactured from lightweight, high tensile 1.5 mm thick ‘Rustec’ steel.
Adjust 2-Fit side expander system that offers up to 12mm expansion to the structural opening.
Leaf
44mm door leaf thickness incorporating an integrated astragal for added security. Comprising of 1.2mm ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, proving greater stability and protection against de-lamination.
Threshold
All thresholds are Part M compliant, with AM3 and AM5 weather thresholds and double ramped industrial plate available upon request.
Firedors can be supplied with or without a threshold.
Finish
Supplied inclusive of a powder coated finish in a standard colour. Full range of RAL and BS colours available.
Options and Upgrades
Vision panels in various panel formats and sizes, fire-rated for up to 120 minutes.
Louvre panels designed to increase airflow in areas that need efficient ventilation, louvre panels offer a flexible solution without compromising security or structural integrity.
Strongdor offers PAS 24 Fire rated louvres up to 508 X 1524mm.
Variety of solid and glazed side and over panels.
Available thermal upgrade to 1.5 U-value.
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.
Speak to an expert now
01524 727000 Emergency Exit Steel Doors & Personnel Steel Doors.
Fire Door Safety Week was first launched in 2013, aiming to raise awareness of the critical role that fire doors play in saving lives and protecting property in the unfortunate event of a fire. If the worst happens and fire breaks out then seconds can make a huge difference.
View ArticleIt is the customer’s responsibility to ensure all details within the sales quotation / sales order meet the exact specification and / or original enquiry and are compliant with current building regulations including location and method of installation.
We are here to help and advise only and cannot accept responsibility for discrepancies after the order is confirmed.
Strongdor Terms and Conditions
No, Strongdor are a supply only manufacturer and therefore unfortunately don't offer site surveys or installation. However we can recommend local installers in your area from our Doorfit Network, who will be happy to help.
Complete our quotation request form, mention you are looking for installation and we will put you in touch!
Purchase steel doors regularly? Speak to one of our account managers and request to set up an account today.
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