Steel Frame

OVERVIEW

Every Diamond door starts as a simple steel frame, carefully manufactured by our CWB certified welding team. We use HSS tubular steel to build a lightweight yet durable door that maximizes the strength of your door while minimizing the loads on your building.

We design each door according to the wind loads in your region, door size, and the weight of the exterior finishing.

The frame consists of vertical and horizontal members, as well as a triple internal truss system. This system adds extra strength and prevents deflection when the door is opened. The three trusses are placed inside the door to provide a polished exterior look.

We finish each door with a high quality, two-part polyurethane paint, which offers a long lasting and durable finish.

With the exception of very large doors, we ship each door directly to your building site with the frame (and door components) fully assembled. This helps you save valuable time and costs on installation.