China heavy duty steel security doors Manufacturers Factory Suppliers
The heavy duty 6 panelled doors have been designed to include all of the security features that our flat panelled doors have including our multi-point locking system that locks between 9 and 12...
4 x heavy duty lift-off hinges per door leaf that offer security and easy installation 2.0mm thick pre-lacquered Zintec steel powder coated cold-rolled steel frame Expandable frame mechanism that...
Our steel security doors are also available in a double locking version, manufactured to a heavy-duty specification. Expandable frames to fit the following widths: 32-11/16″ – 35″ | 34-5/8″ –...
2" (50 mm) Thick Extra Heavy Duty Construction 14 gage Face Sheets, Optional 12 gage Vertically Steel-Stiffened Construction Continuously Welded Edges Heavy Gauge Reinforcements for Security or...
Security Steel Door (Heavy Duty) From £ 249.99 +VAT (£ 299.99 inc. VAT) Compared to our Budget Steel Door, this security door uses thicker gauge steel, an insulated core and has an extra hinge....
4 x heavy duty lift-off hinges per door leaf that offer security and easy installation 2.0mm thick pre-lacquered Zintec steel powder coated cold-rolled steel frame Expandable frame...












