Knock Down Steel Door Frame Lock Bore At 40

Heavy duty steel construction.

Knock down steel door frame lock bore at 40.

Knock down frames are available in 16 gauge for 1 3 4 doors. F20 drywall frames are made from 16ga. Manufactured with the highest quality galvanneal steel which looks like raw steel but it actually is mill primed and ready to paint once cleaned. Our steel door frames are fire rated up to 90 minutes for knock down drywall or up to 3 hours rated for welded frames.

Hinges and a 4 7 8 in. Heavy duty steel knock down door frame. Embossed with a fire and smoke stamp between the first and second hinge cutout. Prepped for 3x 4 1 2 hinges and a 4 7 8 strike plate.

We stock several different sizes to fit your wall thickness or we can make to fit whatever your wall size may be cdf can get what you need when you need it. The kd drywall door frame is designed to be installed after the stud wall has been built and drywall applied as it wraps the wall. Suited for 1 3 4 steel or wood doors. Galvanized steel and can be used in both interior or exterior applications.

Heavy duty steel knockdown door frame. F20 commercial steel door frames are intended for use in finished drywall applications. All standard commercial knock down frames are manufactured from galvannealed steel and are prepared and reinforced to receive specific architectural door hardware in accordance to ansi a115 standards. Primarily used for interior drywall openings for a wall thickness of 4 7 8 in.

Frame prepped for 3 in.