A tubular door frame uses hollow steel tubes, bent and welded to create a frame, often for doors and windows. These frames offer strength and durability, resisting corrosion and damage while also being relatively lightweight and easy to install.

Key Features:

• Material: Mild steel or structural steel hollow sections. 
• Shape: Rectangular or square hollow sections. 
• Construction: Tubes are formed and welded together to create the frame. 
• Advantages: Strong, durable, resistant to corrosion, lightweight, easy to install, aesthetically appealing. 
• Applications: Single and double door frames, window frames. 
• Versatility: Available in various sizes and can be customized to suit specific needs. 
• Installation: Can be installed quickly and easily with simple steps.