How Much Do Crittall-Style Internal Doors Cost in the UK? (2026 Guide)
Aluminium crittall-style internal doors typically cost 900 to 4,500 pounds supply-only in 2026, depending on whether it is a single door, double doors or a room divider. Here is the price breakdown and how to get your exact figure online.
Aluminium crittall-style internal doors typically cost £900 to £4,500 supply-only in 2026, and roughly £1,300 to £6,000 fitted, depending mainly on whether you want a single door, a pair of doors or a full room divider. This guide breaks the price down by configuration and explains how aluminium compares to genuine steel Crittall.
Aluminium crittall-style internal door price guide (2026):
| Configuration | Supply only | Supply & fit |
|---|---|---|
| Single crittall-style door | £900 – £1,800 | £1,300 – £2,500 |
| Double doors | £1,600 – £3,000 | £2,200 – £4,000 |
| Room divider / screen (3m+) | £2,500 – £4,500 | £3,300 – £6,000 |
These are typical UK prices. The exact figure depends on the size, the number of glazing bars, the glass and the finish. You can configure your exact price online in minutes.
Choose the right internal door layout
- One opening, one door: compare AluSpace single internal doors in black, grey or white and configure your finished size.
- A double-door opening: explore aluminium internal French doors and check the space needed for both door leaves to open.
- A fixed glazed divider: view AluSpace internal screens. A fixed screen does not provide a walk-through opening.
Choose your layout first, then compare the available glass and hardware. SmartaView supplies aluminium steel-look products, not genuine steel Crittall doors. Installation is not included.
What affects the price of crittall-style doors
Configuration and size. A single door is the cheapest option. A pair of doors, and especially a full-height room divider or screen with fixed side and top panels, use more frame and glass and cost more.
Glazing bars. The signature grid of bars is what gives the steel-look effect. More bars and a finer grid add to the price.
Glass. Internal glazed doors use toughened safety glass as standard. Obscure, reeded or tinted glass for privacy or style adds cost.
Finish and ironmongery. Matt black is the classic crittall finish and usually standard, with other RAL colours and upgraded handles adding cost.
Aluminium vs steel Crittall
Genuine steel Crittall doors are a premium product and can run from around £2,000 to £5,000 or more per opening. Aluminium crittall-style doors give you the same slim, black, industrial steel-look at a more affordable price, and aluminium will not rust, is lighter, and is easier to fit. For most homes the aluminium version delivers the look for less.
Supply only vs supply and fit
Supply only is the lowest-cost route: you receive the made-to-measure door or screen and use your own fitter or joiner. Supply and fit costs more but the installer handles everything. If you already have a builder or joiner on the project, supply only is usually the better value.
Frequently asked questions
How much do crittall-style internal doors cost in the UK?
Aluminium crittall-style internal doors typically cost £900 to £4,500 supply-only, or roughly £1,300 to £6,000 fitted, depending on whether it is a single door, double doors or a room divider.
Are aluminium crittall doors cheaper than steel?
Yes. Genuine steel Crittall can run from around £2,000 to £5,000 or more per opening, while aluminium crittall-style doors give the same steel-look for less, and will not rust.
What is a crittall-style door?
It is a slim-framed glazed door or screen with a grid of glazing bars, in the industrial steel-look style, usually powder-coated matt black.
Can crittall-style doors be used as room dividers?
Yes. They are very popular as broken-plan dividers, for example between a kitchen and a living or dining space, letting light through while zoning the room.
Do internal crittall doors use safety glass?
Yes. Internal glazed doors use toughened safety glass as standard to meet building regulations.
Ready to see your exact price? Configure your aluminium crittall-style doors online, choose your size, glazing bars, glass and finish, and watch the price update live. Free UK mainland delivery.
Plan your steel-look internal doors
SmartaView supplies made-to-measure aluminium doors, not genuine steel Crittall products. We are supply only, so arrange installation with your own competent fitter. Compare internal French doors for wider openings and read our internal door glass comparison. Follow our measuring guide and confirm exact dimensions with your fitter before ordering. Ask the SmartaView team for help choosing a configuration.
Next steps for your project
At SmartaView, we can help you configure aluminium internal doors to suit your needs. Explore aluminium internal doors and see your options, or chat with our team on WhatsApp if you would like help choosing.
For an accurate order, use our measuring guide and confirm the exact finished dimensions required for your chosen product. Share your project details, preferred finish, delivery postcode and intended timescale with our team. Any rough dimensions are for initial guidance only, not manufacture.
SmartaView supplies the products only and does not provide installation. Confirm measurements and suitability with the person responsible for fitting before ordering.
Author at Smartaview, writing about aluminium glazing, home improvements and the buying process.
