Steelfinne designs, manufactures and installs a range of high-security steel door frames to suit your project’s needs. Frames are supplied complete with all hardware preparation and are customisable to suit a wide range of applications. Ask us about designing something to suit your project.

Standard door frame

Our standard door frame is a pressed steel construction. Added to the frame is any required hardware preparation including mortar guards.

Overall dimensions of the profile are typically 80mm wide, with a 55mm face and 25mm slam bar.

Pictured: steel door frame with preparation to be blocked in and house a large secure lock in the jamb.