How much does a bespoke steel internal door cost?

Steel internal doors from Joshua James start from £1,200 for a single door and £1,800 for a double door. Arched and fire-rated configurations start from £1,800 and £1,950 respectively. Prices vary depending on size, glass type, finish, and whether survey and installation are included.

How long does it take to make and install a bespoke steel door?

Lead times run from 6 to 9 weeks for standard systems and 10 to 14 weeks for fire-rated doors and screens, measured from drawing approval. Survey and installation scheduling is agreed once your order is confirmed.

Where do you install steel doors?

Yes. Joshua James is based in South Nutfield, Surrey, and installs throughout the UK, including London, Surrey, Kent, Essex, Hertfordshire, Berkshire, Buckinghamshire, Sussex, and Hampshire. International projects are also welcome.

What makes Joshua James different from other steel door companies?

Every door is made to order and backed by a 36-month warranty, with one point of contact from first enquiry through to fitting. The range covers more configurations than most suppliers — including pocket sliding, bi-folding, arched, fire-rated, and room dividers.

Do you offer fire-rated steel doors and screens?

Yes. Fire-rated steel doors and screens are available from £1,950. Ratings range from E30 through to EI120 depending on the system. All fire-rated doors must be hinged and are manufactured to the same visual standard as the rest of the range.

What types of steel internal door do you make?

Joshua James makes single and double hinged doors, sliding doors, pocket sliding doors, bi-folding doors, arched doors, room dividers, fixed screens, shower screens, and fire-rated doors and screens. All are made to order in bespoke sizes.

How does the ordering process work?

The process begins with a design consultation and quotation. Once an order is placed, a survey is carried out, drawings are produced for approval, and manufacture begins. Installation follows once the lead time is complete.

Where can I see steel doors in person before ordering?

Joshua James has a showroom in South Nutfield, Surrey. Visits are by appointment and can be booked via the showroom page at joshuajamesltd.co.uk/showroom.

What finish and glass options are available for steel internal doors?

Frames can be powder coated in any RAL colour, or finished in living metal. Glass options include clear, reeded, opaque, frosted, and tinted. A full overview is available on the finishes and glass types pages at joshuajamesltd.co.uk.

British design, expertly crafted, delivered globally.

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Black steel framed double doors opening from hallway into home office with garden view.

Why Joshua James?

At Joshua James, we are dedicated to putting our customers' needs first, ensuring a seamless experience from start to finish. Our team is committed to delivering prompt, reliable, and high-quality service every step of the way, making your journey with us as smooth and satisfying as possible.
All of our products are accompanied by their own unique guarantee, designed to give you complete peace of mind. This assurance reflects our commitment to quality and ensures the structural stability and durability of your product throughout its entire lifespan.
At Joshua James, we carefully consider every last detail when designing and fabricating your project. You can trust us to deliver a thoroughly planned and expertly finished result that meets your expectations.
We provide a comprehensive supply and installation* service across the UK and internationally, catering to projects of all sizes. From initial design to final installation, Joshua James is here to support you every step of the way.
All of our products are carefully manufactured and fabricated using low-carbon steel, a choice that reflects our commitment to sustainability. By prioritising eco-friendly materials, we actively work to minimise our carbon footprint while delivering high-quality solutions.
Our team of dedicated professionals is here to collaborate with you every step of the way. With industry-leading knowledge and extensive experience, we provide expert guidance and support to meet your project requirements from start to finish.

Featured COLLECTIONS

Black steel framed hinged glass doors opening between living room and open plan space.

Black steel framed internal doors separating living room from open plan living area.

Hinged Door Sets

- Single Door Sets
- Double Door Sets
- Optional Fixed Side Screens
- Optional Fixed Over-panels
- 180 Degree Opening Direction
- Latch or Magnet Hold Shut Position
- Locking or Non Locking
- Lever Handle Types
- Push / Pull Handle Types
- No Threshold

Black steel framed pocket doors open revealing hallway with built-in built-in storage.

Black steel framed pocket doors closed between hallway and kitchen.

Sliding Door Sets

- Single Door Sets (Wall or Ceiling Mounted)
- Double Door Sets (Wall or Ceiling Mounted)
- Single Door Sets + Fixed Side Screen(s) (Ceiling Fixed)
- Double Door Sets + Fixed Side Screens (Ceiling Fixed)
- Pocket Doors (Ceiling Fixed)
- Ceiling Fixed or Wall Mounted
- Soft Close / Open Feature
- Free-Glide Sliding Systems
- Concealed Sliding System
- No Threshold

Contemporary black steel framed fire-rated double doors creating connection between hallway and dining space.

Black steel framed fire-rated double doors with glass panels dividing entrance hallway and open plan dining room.

Fire Rated Doors & Screens

- Single Door Sets
- Double Door Sets
- Optional Fixed Side Screens
- Optional Fixed Over-panels
- E30 (FD30), EI30 & EI60 Fire Rating
- 180 Degree Opening Direction
- Lever / Latch or Pull Style Handle Types
- Locking or Non Locking
- No Threshold

Black steel framed internal window and glass door connecting kitchen and living room.

Steel framed room divider with reeded glass separating kitchen and living area.

Room Dividers

- Inline Screens
- Corner Screens
- T-Shape Screens
- U-Shape Screens
- Minimal 20mm profile
- Endless Design Customisation

Double hinged steel door set in black grey (RAL 7021), featuring reeded glass and a welded Linear handle, enhancing the modern interior of a Clapham, London home

Featured Project

Clapham, London

Black steel framed doors with reeded glass in a contemporary luxury home interior.

Featured Project

Oxshott, Surrey

Contemporary Glass Specialists.

Black steel framed double doors opening between home office and entrance hallway.

Driven by design, crafted for functionality

Joshua James, founded in 2021, provides high-end, contemporary, bespoke, steel doors & glazing solutions to both the residential & commercial market. With over 10+ years of professional experience, our team looks to modernise and pave the path in interior architectural glazing.

White steel framed door with reeded glass leading into a bathroom.

Interior Glass Specialists

Best known for our bespoke steel doors, we offer a diverse range of expert glass solutions that blend modern elegance with traditional charm. Whether you're enhancing a contemporary or classic interior, we work closely with clients to bring their vision to life. Speak with us today about your project and discover the beauty of custom steel-framed doors.

Specification & Technical Design

We provide a full design, survey and installation service from start to finish exposing complete clarity on each project. Along with this we provide technical and to scale drawings allowing no room for error. As a team, we intend to partner with each and every client from start to finish ensuring complete satisfaction.