Rockdoor Limited manufactures unique high quality composite PVC-U doors to individual specifications, in a highly automated 60,000 sq ft manufacturing plant in Blackburn, Lancashire.

Unique in both design and construction, the Rockdoor composite PVC-U door includes extremely high standards of security - equal to 'Secure by Design'. With unparalleled confidence in our product, we are pleased to offer a full 10 year guarantee on performance, discoloration and delamination.

Operating nationwide Rockdoor has been achieving high standards for almost a decade, through a blend of high performance doors, continual product improvements and a dedicated customer service department.