0113 418 2306

High Security Steel Doors Leeds  

High security steel doors are a great way of securing your business premises in Leeds and West Yorkshire. Often commercial premises are targets for would be intruders because of the high value of goods often found in them. We offer fully customisable high security steel doors supplied and fitted for commercial premises, ranging from budget at 45mm thick all the way up to ultra high security steel doors at 70mm thick!. We supply and fit a wide range of steel security doors for multiple types of application. Our steel doors can be used for personnel doors, fire exits, warehouse, containers, garage side doors, workshop doors, and many others. All the doors we supply and fit at 1st Defence Locksmiths Leeds come with high security multipoint locking systems that lock in a number of places, anti crowbar lips and are of fully welded construction. All doors come with a level of galvanised material to prevent rusting so are perfect for exterior usage. Our high security steel doors look clean and modern and will transform any tired looking premises at the same time as dramatically increasing security.

How it works

We carry out a site visit to check size and suitability and then help you put together a door that will fit your security and accessibility needs. Once we have determined that the property is suitable to have a steel door fitted i.e. correct lintels in place etc we can then move on to the fun part of designing the specification of your door from a number of customisation options. Once your door has been built we will return to fit your high security commercial steel door to the highest possible standard. We will work around you and your businesses needs to ensure minimal disruption to your staff and your business.

Our Steel Doors Before and After 

Old green metal double doors

Old Double Door Before 

New high security steel double doors in white with glass panel

High Security Steel Double Door After

Old brown door between red brick walls

Old Single Door Before

new white ultra security steel door fitted between 2 brick walls.

Ultra Steel Door After

Configurations 

Budget, Heavy duty security or Ultra security

Multiple colours

Panelled are plain

Inward or Outward opening 

Double or single doors

Fire exit door with panic bar


Steel Security Door Speciftations and Features 

Budget steel door in white

Budget Steel Doors 

  • Amazing Value for money

  • 45mm Door thickness

  • 90mm Frame depth thickness

  • Anti crowbar lip

  • Honeycomb Core

  • 3 Stainless hinges

  • Multi point locking system

  • Fully welded construction

  • 0.8mm Galvanised steel

  • Weather Seal

  • Range of colours

Heavy duty steel security door in white

Heavy Duty Steel Doors 

  • 50mm Door thickness

  • 90mm Frame Depth Thickness

  • 4 Stainless ball bearing hinges

  • 1 x vertical and 2 x horizontal reinforced bars

  • 4 x Hinge bolts

  • Multipoint locking system

  • Anti crowbar lip

  • Fire rated FD120 version available 

  • Mineral wool insulation

  • Double skinned 1mm stainless steel

  • Fully welded construction

  • Weather Seal

  • Internal and external use

  • Range of colours

Ultra high security white steel door showing locking mechanism

Ultra Security Steel Doors 

  • 70mm Door thickness

  • 110mm Frame depth thickness

  • Mineral wool insulation

  • Anti crowbar lip

  • Double skinned 1.2mm galvanised steel

  • 2 x horizontal and 2 x vertical reinforced bars

  • multipoint locking system

  • 4 x stainless heavy duty door hinges

  • 4 x Hinge bolts

  • Internal and external use 

  • Weather seal

  • Fully welded construction

  • Range of colours