Strongdor limited
About
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.
Additionally, with Strongdor's core range steel door-sets, you can now get an acoustic-rating as low as 36dB.
With Strongdor, stacking certifications has also never been easier!
The award-winning company is situated across three locations. Manufacturing takes place in a purposely developed 44,500 Sq Ft facility in Morecambe, Lancashire. Manufacturing precision built steel doors, consistently checked at every stage for build quality and finish.
Strongdor have also 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.
Latest CPDs from Strongdor limited
Smoke Under Control: Understanding Smoke Ratings for Steel Doors
Protect with LPS 1673: Protection of High Networth Individuals and Assets
Latest News from Strongdor limited
by Strongdor limi... 24-09-2025
by Strongdor limi... 10-09-2025
by Strongdor limi... 30-07-2025
by Strongdor limi... 04-04-2025
Strongdor limited reviews
Kevin Gaul
Building Surveyor
Review for Steel Door - Thermal Personnel
13-03-2026
Joe Taylor
Client
QS Delta Roofing
Strongdor are, and always have been, a market leader and Im excited for our future working relationship! Thank you Bruce and Mark Thewlis :)
07-10-2024
James Davies
Client
PCUK
From the first interaction on the website to the follow-up received from the sales department, Everything has been exceptional. I have been dealing with Cleo Trevett who has answered all of my questions quickly and professionally throughout. We have now placed our order and look forward to using your company for future projects.
07-10-2024
RDS
Client
RDS
Strongdor always go above and beyond in order to help in anyway possible. Great products and always quick turnaround.
07-10-2024
Maria Youngman
Client
DT Services Ltd - Hull
Its always an absolute pleasure dealing with Strongdor! Carmen deals with our enquiries efficiently and is always on hand to help with any queries. We also appreciate Leon going out of his way to pay us a visit. Our engineers give us good feedback when installing a Strongdor door and we have never had an issue with any door supplied. Overall Strongdor offer a friendly, professional service and provide a superior product.
07-10-2024
Jon
Client
Quality assured..
I highly recommend strongdor , the company and staff Were really helpful and professional. They was very quick at replying to all my emails. The quality of the product was excellent and I'm more than happy with my product. Delivery arrived smoothly when stated. Easy to install and comes complete with fixing kit even a little pack of sweets as a thank you gift. Recommended and would definitely use again. Thank you to everyone at strongdor.
07-10-2024
Leave a review
Strongdor limited products
Strongdor limited reviews
Kevin Gaul
Building Surveyor
Review for Steel Door - Thermal Personnel
13-03-2026
Joe Taylor
Client
QS Delta Roofing
Strongdor are, and always have been, a market leader and Im excited for our future working relationship! Thank you Bruce and Mark Thewlis :)
07-10-2024
James Davies
Client
PCUK
From the first interaction on the website to the follow-up received from the sales department, Everything has been exceptional. I have been dealing with Cleo Trevett who has answered all of my questions quickly and professionally throughout. We have now placed our order and look forward to using your company for future projects.
07-10-2024
RDS
Client
RDS
Strongdor always go above and beyond in order to help in anyway possible. Great products and always quick turnaround.
07-10-2024
Maria Youngman
Client
DT Services Ltd - Hull
Its always an absolute pleasure dealing with Strongdor! Carmen deals with our enquiries efficiently and is always on hand to help with any queries. We also appreciate Leon going out of his way to pay us a visit. Our engineers give us good feedback when installing a Strongdor door and we have never had an issue with any door supplied. Overall Strongdor offer a friendly, professional service and provide a superior product.
07-10-2024
Jon
Client
Quality assured..
I highly recommend strongdor , the company and staff Were really helpful and professional. They was very quick at replying to all my emails. The quality of the product was excellent and I'm more than happy with my product. Delivery arrived smoothly when stated. Easy to install and comes complete with fixing kit even a little pack of sweets as a thank you gift. Recommended and would definitely use again. Thank you to everyone at strongdor.
07-10-2024
Leave a review
Latest News from Strongdor limited
by Strongdor limi... 24-09-2025
by Strongdor limi... 10-09-2025
by Strongdor limi... 30-07-2025
by Strongdor limi... 04-04-2025
Latest CPDs from Strongdor limited
Smoke Under Control: Understanding Smoke Ratings for Steel Doors
Protect with LPS 1673: Protection of High Networth Individuals and Assets
PAS 24 vs LPS 1175: An Insight into Steel Door Security Standards
Find Us
Strongdor limitedUnit 3 Northgate Business Park, White Lund Industrial Estate
Morecambe
LA3 3BJ
Strongdor limited
Unit 3 Northgate Business Park, White Lund Industrial Estate
Morecambe
LA3 3BJ
Contact
Contact
Contact
