Industrial Steel Door Installation and Replacement

Steel Fire Exit Doors, Pedestrian Doors, Fire Doors, Industrial Access Doors, External Louvre Doors, and Emergency Exit Doors.


UK Manufactured Doors

All of our steel security doors, doorset frames, and hardware are manufactured in the UK, meaning we can offer short lead times. Your steel doorset can be powder coated to any colour, and fitted with standard, or emergency opening handles.

Milsteel’s custom-made range ensures a correct fit for any personnel doorway, including fire doors and emergency exits.

Our range includes virtually any type of steel personnal/metal pedestrian entrance door, as we can custom-make to your requirements. All fire doors we install are certified compliant with the latest UK regulations.

20+ Years of Experience

Milsteel have been involved in doorset installation for over 20 years. Nothing is too challenging or unusual for us when it comes to industrial steel door installation. 

Surveying, removal of old doors and installation of your new steel door is what Milsteel excel at. We supply and fit all our doors in compliance with relevant UK standard/s, be that fire-rating, security or climate.

Based in Yorkshire, we cover north England to the Midlands regularly.

Full Package Door Install

Milsteel are pleased to offer you a complete package when it comes to your installation. Whether this is a Fire Exit Door, Pedestrian Door, Steel Door, or any other Industrial Metal Personnel Door, we provide a supply and installation service within a 60 mile radius from our Yorkshire depot, including Harrogate, Leeds, Doncaster, Hull, Wakefield. The full installation service includes a site survey, and if required, the removal and recycling of your old door.

We install single doors to full block flat entrance doors (fire-rated) for block management companies, both commercial and residential.

Milsteel Doors logo

Steel door installation is our forte.


Duane luke
Duane luke
Great service, quote was over within 24hrs and nice tidy job done on the installation. I would definitely recommend.
Steven Ward
Steven Ward
Recently used Tim at Milsteel Doors for two fire doors on warehouses, brilliant service, quality product and workmanship. Would definitely recommend and will use again when needed.
Charles Culmer
Charles Culmer
We used Millsteel Doors for a high security pedestrian door in our Middlesbrough warehouse, excellent service, price and quality.

The Milsteel Process

Free quote for custom made steel doors and maintenance icon

1. Quotation

Once we have received your quotation request form, we will supply you with an approximate cost for your requirement. At this stage you can choose whether this is supply and fit, or supply only.

For supply-only customers, you will then provide us with precise site measurements and hardware requirements for an accurate quote.

For customers who require the full package, we arrange a date for a site survey. 

2. Survey

One of the Milsteel surveyors will visit your project at an agreed time, to take detailed measurements, and discuss hardware, specification and colour requirements for your new doors.

We will then provide you with accurate costing and lead times for your approval before manufacture of the door-set commences.

If you do require our supply-only option but would like our professional survey, this can be arranged for a nominal fee. At this stage, we usually ask for payment of a deposit.

Steel door surveys and inspection reports icon
Steel door repair and maintenance icon

3. Installation

When it comes to installation of your new industrial steel door, our skilled fitting team will arrange with you to attend site. They will start with the removal of the existing door, if necessary, and prepare the opening for your new steel doorset.

The door will then be fitted, ensuring it operates correctly and is to your satisfaction.

If previously agreed, the old door will be removed from the site for recycling, leaving the area clean and tidy.

Once complete, we will then ask you to sign our paperwork, confirming you are happy with the installation of your new steel door.

4. Maintain

Door maintenance is the extra peace of mind, and essential for safety-critical doors such as fire exits. We are happy to agree a schedule, but commonly steel doors are inspected every 12 months. 

It is the responsibility of the building owner or operator to ensure that all emergency exit doors and fire doors are operating correctly and fit for purpose. Our professional door surveys can help you meet your obligations by ensuring they are competently inspected.

Upon inspection, we will check the seals, hardware, hinges, door safety, door closer, and much more. The results and recommendations will be recorded and shared with yourself.

Steel door service and repair icon
Free quote for custom made steel doors and maintenance icon

Request A Quotation

Thank you for your interest in having Milsteel provide your steel door solution. Please fill out the details below and we will be in touch with your quotation as soon as we can!

Thank you for your interest in having Milsteel provide your steel door solution. Please fill out the details below and we will be in touch with your quotation as soon as we can!