Our products
SECURITY DOORS
SDF is one of the most important UK door manufacturers. With its headquarters located in Swanley, has a large production capacity. Recently a new production complex has been built, fully modernized, here we manufacture all our products with the top-notch technology through automation and robotics.
Class 3
Our Class 3 security doors can keep you safe from forced entries and burglaries, thanks to our innovative designs and high-quality materials.
Class 4
This specific range is perfect for properties or buildings that need an extra security measure to protect them from forced entry and deliberate attacks – and these doors can even withstand bullets.
Bullet Proof
Our stylish steel doors are more than just strong - they’re impenetrable. Thanks to our wide variety of blast- and bullet-proof security doors, we can protect you from more than just forced entries.
Side Gates
Your home and business security needs often range further than your front door. Thanks to our use of ISEO locks and Euro Cylinders, our lightweight yet strong side-gates keep your property safe by blocking any alleyways or passages.