Solid and Secure Heavy Duty Security Door - From only $324.99 delivered

Heavy Duty Steel Doors from $324.99

Shipped direct from Connecticut

Security Doorways

It's at the heart of all we do

As leading manufacturers and suppliers of steel doors, high security doors, fire doors, steel fire exit doors and personnel doors, Doors4Security have been supplying quality steel security doors and steel door products at very competitive prices since 2001.

Built for punishment

Keep intruders outside

Our steel security doors are made to the highest quality guidelines, incorporating a 12-point locking system around the steel frame.
Our single doors are available in either a standard or heavy-duty version. The main difference between the two is the steel thickness, which you can see on the technical specifications, shown on each product page.
Our steel security doors are also available in a double locking version, manufactured to the heavy-duty specification.
  • Expandable frames to fit the following widths: 32-11/16″ – 35″ | 34-5/8″ – 37″ | 38-9/16″- 41″ | 43-5/16″ – 45-11/16″
  • Various door slab sizes based on frame size
  • Standard frame height : 81-11/16″ CE Marked and approved
  • Reinforced panel for friction stay or door closer
  • Easily removable threshold
  • 2 x anti-jemmy hinge bolts
  • 5/8″ anti-jemmy lip to all edges of the door leaf
  • Fire rated option available
  • Full weather seal to all 4 sides of the frame
  • 3 x fixing points for easy installation
  • 2mm pre-lacquered cold rolled steal frame
  • 1/16″ thick door leaf
  • 2 x steel stengthening supports running through the door
  • Fibreglass / Mineral wool insulation filling
  • Drill and impact proof locking system
  • Available in single or double door systems
  • Fully configurable upgrades
$324.99 including Shipping Order today
Double Security Door

Double Steel Security Door

Our steel security doors are made to the highest quality guidelines and incorporate a multi-point locking system which locks 12 points around the steel frame.

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Single Steel Security Door

Single Steel Security Door

Our steel security doors are made to the highest quality guidelines and incorporate a multi-point locking system which locks 12 points around the steel frame.

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