Door material
uPVC usually sits lower. Composite is a common middle option. Timber, aluminium and steel doors often cost more because of specification, finish and fitting requirements.
Front door cost calculator
Front Door Cost Calculator UK
Estimate the cost of replacing a UK front door based on door material, configuration, frame scope, glazing, security hardware, finish, installation complexity and region. Use the door configuration slider to compare a standard door with wider doors, sidelights and toplights.
What changes front door replacement cost?
Front door cost is shaped by the door material, frame scope, configuration, glass, locks, hardware, finish and the amount of fitting work needed around the opening.
Door configuration
A standard single door is easier to price. Sidelights, toplights and wider units add frame sections, glazing, measurement work and fitting time.
Frame replacement
Replacing the frame adds material, labour, sealing and adjustment. Old frames can also need making-good work around plaster, brickwork or thresholds.
Security hardware
Multipoint locks, better cylinders, reinforced hinges and smart locks can increase cost. Security upgrades should match the door and frame specification.
Glazing
Glass panels, privacy glass and decorative units can raise the price. Larger glazed sections also affect weight, frame design and specification.
Installation complexity
Like-for-like replacement is usually cheaper than altering the opening, removing old frames, dealing with damaged surrounds or fitting custom sizes.
Front door material comparison
Material choice changes both the upfront price and the long-term feel of the door. The right choice depends on budget, security, appearance, maintenance and the style of the property.
| Door material | Typical position | Best suited to |
|---|---|---|
| uPVC | Lower-cost | Simple replacements where budget and low maintenance matter. |
| Composite | Popular middle range | Homes needing a balance of cost, appearance, security and insulation. |
| Timber | Premium / traditional | Period homes, traditional styles and projects where natural material matters. |
| Aluminium | Modern premium | Contemporary homes, slim sightlines and higher specification finishes. |
| Steel / security | Specialist | Security-led projects, specialist doors or high-risk entrances. |
Why the configuration slider matters
A front door is not always a single rectangular unit. Many UK entrances include sidelights, wider frames, toplights or glazed panels. These details can move the project into a higher cost range because the door set becomes larger, heavier and more complex to manufacture and fit.
The slider helps compare the cost impact before choosing a design. A sidelight can make a hallway brighter, but it adds frame sections and glass. A top light can suit taller openings, but it increases measuring and fitting risk.
Typical UK front door cost ranges
These are broad planning ranges. Use the calculator above for a more specific estimate based on material, configuration, frame scope, glazing, security, finish and region.
| Project type | Typical range | Best next calculator |
|---|---|---|
| uPVC front door | £650–£1,200+ | Front Door |
| Composite front door | £900–£2,000+ | Front Door |
| Timber front door | £1,400–£3,500+ | Front Door |
| Aluminium front door | £1,700–£4,000+ | Front Door |
| Front door with sidelights | £1,500–£4,500+ | Use slider |
| Rear glazed access door | Varies by system | Patio Doors |
Front door security and hardware costs
Security upgrades can change the final cost because they affect the lock, cylinder, hinges, handles, letterbox, frame strength and sometimes the door construction. A cheaper lock upgrade may not make sense if the door slab or frame is weak.
Smart locks can add convenience, but they may need compatible hardware and careful fitting. For many homes, a strong door set with a suitable multipoint lock and quality cylinder is a more practical starting point.
Replacing windows or rear doors too?
If the front door is part of a wider openings upgrade, compare this estimate with the Window Replacement Cost Calculator. If you are pricing rear garden access, use the Patio Doors Cost Calculator. For wide glazed openings, compare with the Bifold Doors Cost Calculator.
How this front door estimate is calculated
The calculator starts with a base cost range for the selected door material. It then adjusts the estimate using door configuration, frame scope, glazing level, security specification, finish and hardware, installation complexity, access, region and contingency.
The estimate is designed for early planning. A fixed quote needs accurate opening measurements, frame inspection, threshold details, hardware specification and confirmation of whether any making-good or structural work is needed.
For more detail, read our methodology, pricing data and how costs are calculated.
Front door decision paths
Use these paths to choose the right starting point for your project.
I want a cheaper replacement
Start with uPVC or a standard composite door, choose a standard single-door configuration and keep the frame scope simple where possible.
I want better security
Use the security specification input to compare standard, multipoint, high-security and smart lock options. The best result usually depends on the whole door set.
I want more light in the hallway
Use the configuration slider to compare a standard door with sidelights or a top light. For glass performance, compare with the Double Glazing Cost Calculator.
I am replacing windows too
Use the Window Replacement Cost Calculator so the window and door budgets are planned together.
Front door cost FAQs
How much does a front door cost in the UK?
A basic uPVC front door can start from the lower hundreds, while composite, timber, aluminium and steel doors can reach several thousand pounds depending on configuration, hardware and installation.
Is a composite door more expensive than uPVC?
Yes. Composite doors usually cost more because they tend to have stronger construction, better insulation, better finish options and higher security specification.
Does a new frame increase the cost?
Yes. Replacing the frame adds material, removal, fitting, sealing, adjustment and making-good work around the opening.
How much does a front door with sidelights cost?
A front door with sidelights usually costs more than a standard door because it needs extra frame sections, glass, measuring and fitting time.
Do smart locks increase installation cost?
They can. Smart locks may add hardware cost and fitting time, especially if compatibility with the existing door, frame or multipoint lock needs checking.
Is timber more expensive than composite?
Timber is often more expensive than standard composite, especially for bespoke, period-style or premium finished doors.
Should I replace the door slab only?
Door slab replacement can reduce cost if the frame is in good condition and compatible. If the frame is damaged, a full door and frame replacement is usually safer.
Are CostIntel estimates fixed quotes?
No. They are planning estimates based on typical UK front door cost drivers. A door installer needs to measure the opening before giving a fixed quote.