High Security Steel Doors

High Security Steel Doors

Size Converter into MM


Custom Security doors are made to measure and can be made to suit any requirements with many different hardware options. The options include Entrance and Fire Exit hardware. Materials include Galvanised Steel / Zintec Steel / Stainless Steel, which are available in different thicknesses. Door Leafs can be Plain, Embossed or Tongue & Groove designs. Glazing and Louvred Panels are available in the range to meet requirements. There are different core infills from Rockwool to Dufalite to Solid Timber.
Security Level
MEDIUM Security up to VERY HIGH Security dependant upon specification.
Common Use
Offices, Warehouses, Schools and Retail applications
Benfit of Product
Custom security doors are a great solution for where a door is required to suit a structural opening that can be customised exactly to suit the application requirements.  We stock many hardware options for Entry and Fire Exit doors. If there is a specified hardware requirement and we dont stock it, we can get them in.
Turnaround between 10 and 20 days. 
Fast Track Turnaround available at extra cost.
Slow Track Turnaround available adding up to 14 days onto manufacture but a discount offering of a 5% per doorset. 
Galvanised Steel / Zintec Steel / Stainless Steel
Size Paramaters - Single Doors
Minimum Width:- 500mm - Maximum Width:- 1300mm
Minimum Height:- 500mm - Maximum Height:- 2996mm
Size Paramaters - Leaf & Half / Double Doors
Minimum Width:- 1200mm - Maximum Width:- 2808
Minimum Height:- 500mm - Maximum Height:- 2996
Dependant upon Specification
Available at an extra cost. 
Door Skin
Manufactured from 1.2, 1.5 or 2.0 mm Galvanised Steel / Zintec Steel / Stainless Steel, double skinned with interlocking seams reinforced vertically with interlocking channels and horizontally with tubes to prevent twisting. Spaces are filled with dense Rockwool.

Standard thickness is 45mm, but any other thickness is available on request.
Standard Flat Skin 
Plain Flat Steel Finish 

Tounge and Groove Skin
These steel doors give an aesthetically pleasing alternative to the industrial door, without compromising strength and security.  These steel doors can be single or double and be made to any size to suit the customers requirements, with a full range of locking or panic options. 
Panel Door Skin
This is a decorative specimen of a steel door, giving the impression of Georgian panels.   Again these steel doors are specified where aesthetics are more important.  These steel doors can be single or double and be made to any size to suit the customers requirements, with a full range of locking or panic options. 

Embossed Panels 
This is a decorative steel door which can have different sized embosses and number of panels. Embossed to give a Georgian effect. These steel doors can be single or double and be made to any size to suit the customers requirements, with a full range of locking or panic options. 

    CORE TYPES    

This is used for Fire Rated Doors and are effective in reducing the "U" Value (thermal transmittance)

Honeycomb has the highest strength to weight ratio (in a sandwich form) of any known material.

A timber core is used when a door is needed for a high security application. The timber core is the most robust core out of the range allowing for maximum impact or attack. 



We stock and sell a full range of locks, Panic Furniture, Door Closers, Key Code Locks, Door Stays, Monkey Tail Bolts, Shoot Bolts, Hinges and Letter Boxes. 
If there is a specific requirement for a certain manufacturer of hardware, we can implement these into the quotes and designs of the custom security doors. 
Louvred Panels
We have many stock size louvred panels to fit into custom security doors. We can manufacture louvred panels to suit the customers size and specification. The louvred panels are powder coated to match the colour of the door and can be fire rated if required. 

Vision Panels
We have many stock size vision panels to fit into custom security doors. We can manufacture vision panels to suit the customers size and specification. The vision panels can be fire rated if required. 
Manufactured from 1.2, 1.5 or 2.0mm Zintec Steel or Galvanised Steel, frames are formed to either a single or double rebate.

Frames can be either in welded or knock down form. They are reinforced and fitted with fixing plates.

Depth of frame can be varied to suit any brick, block or steel work, or to span any cavity etc.

All double frames will be supplied in the knockdown form unless specified otherwise.

Various Cills includes Low Profile (DDA Compliant), Flat Bar, Sloping Cill for Trollies and Wheelchairs. Please see our standard H Type Cill below with all the other cills available. To view all Cills please Click Here.  
Standard Cill - Type H
The most popular cill is the H type. It is similar to type F but it has a leading face which fits under the door. Good for every kind of purpose, particularly panic bolts.
    Stock Colours   
Powder Coated primer grey as standard, other BS or RAL colours are available at an extra cost. Stock colours below. If a colour is required that is not a stock colour we can source the powder in at an extra cost. 

Security Level - High

High Security for high risk or vulnerable applications 

Product Benefits

Can be fully Customised to suit your requirements


Shops, Commercial, Warehouses, Stores

  • Product Code: High Security Steel Doors
  • Availability: Out Of Stock

Instant Quote Builder - Enter your details belowEstimated Cost : £0.00

Enter Your Details

WE PROMISE - Data will be kept secure, we don't sell info to 3rd parties, and we wont spam you with advertisements

Product Dimensions in mm

You can add multiple openings for the same selections above. Click the + to add a new opening and adjust the size as required. Sizes are our minimum price. Please replace the width and height on each opening, with your measurements to get a price for this product.


Curtain Colour


Band A


No Additions for this product.

Optional Extras

No Optional Extras for this product.

Contact Details


  • The prices are a guide for single openings
  • Excludes VAT
  • Excludes Delivery
  • Excludes Installation
  • For trade, number of openings, installation/delivery costs then please contact our sales team for a very competitive quote.

Your Opening(s)

Opening 1

Your Selections

Curtain Colour

Your Extras


Estimated Cost (Ex VAT)£0.00

Tags: High Security Steel Doors, Security Steel Doors, Security Direct

Steel Front Doors are a great solution for domestic or business premises to give added security t..
text_tax £378.00

     PRODUCT OVERVIEW     DescriptionA heavy ..
text_tax £478.00

Single Point Panic Bar - 55 Kgs - Next Day delivery available   ..
text_tax £332.00

     PRODUCT OVERVIEW     DescriptionThis doubl..
text_tax £535.00

     PRODUCT OVERVIEW     DescriptionCustom Sec..
text_tax £495.00

3 Point Panic Bar - 80 Kgs - Next Day Delivery Available     ..
text_tax £372.00