Welded Steel Door Frames

A welded hollow metal door frame can be used for both interior and exterior applications.

Welded steel door frames. Heavy duty concealed hinge. As a general example a truck might be able to hold 1 000 kd frames or 300 welded frames. Frames are assembled squared welded ground smooth and prime painted. Kd frames are the least expensive because they are shipped disassembled allowing them to be tightly packed for shipping and jobsite storage.

Masonry wire t strap anchors are loose anchors that are not fastened to the frame but fit tightly inside of the frame return. Entrance door comes ready to be installed with a welded steel frame. This type of weld is the most common type of welded frame. Entrance door the 36 in.

16 gauge steel fire rated up to 3 hours. According to the steel door institute the joints between the head and jamb faces have a continuous weld on the visible side of both faces only. New masonry walls typically require masonry wire anchors or masonry t strap anchors. The back side of the frame then has interlocking tabs or tack welds holding the frame together.

Heavy duty spring hinges and one 4 1 2 in. Welded corners provide a smooth seamless appearance. Custom fire rated 16 gauge steel frames. Their design has visible seams and screws because they are not welded.

Knocked down or welded steel door frames with t strap or wire anchors for new masonry walls. Application light commercial steel door frame construction standard duty commercial door frame. Anchors are provided for any wall condition whether new or existing. Cdf distributors is the online source for commercial steel doors hollow metal doors wood doors fire rated doors welded frames knock down frames door hardware.

It comes complete with a commercial grade exit lever and entrance trim set two 4 1 2 in. Commercial hollow metal door frames welded or knocked down for new or existing drywall block masonry walls.