Strongdor Limited

Made in Britain accredited, Strongdor offer a wide range of steel doors including a versatile and complex variety of fire rated doors. With a U-value as low as 1.6 W/m2K and CE marked to BS EN 14351-1 and EN 1634 standards and UKCA, Strongdor offer solutions to almost any problem faced within the industry. Furthermore, on all Strongdor's core range steel door-sets, you can now get an acoustic-rating as low as 36dB. With Strongdor, stacking certifications has never been easier!

The award winning company is based in a purpose developed 44,500 Sq Ft manufacturing facility in Morecambe, Lancashire. Manufacturing precision built steel doors, consistently checked at every stage for build quality and finish. In addition, Strongdor have recently unveiled their brand-new Innovation Centre, located at their original factory in Carnforth, Lancashire. Always striving to develop products to meet their customer’s evolving needs, their new facility will continue to help create new and improved products across the ranges.

Steel door experts, industry beating lead times and a dedicated support team throughout your journey, are just 3 of the many reasons why Strongdor are leaps ahead of the competition.