UK cost calculator guide · Updated 29 Sep 2026
Composite Door Installation Cost UK
For a premium composite entrance door, the current national model centres around £1,711 fitted. Adding one side panel raises the example centre to about £2,215, before highly decorative upgrades or unusual building work.
Current fitted examples
These benchmarks use the same current pricing model as the main calculator. They are market estimates, not installer quotations.
What installation normally includes
The fitted model assumes supply of the door slab and frame, standard removal/replacement installation and ordinary VAT. Basic making good is treated as part of a normal replacement job, but significant structural work is not.
What can push the fitted price higher
- One or two side panels
- Decorative or feature glass
- Long pull handles and upgraded hardware
- Low thresholds or non-standard access
- Structural repairs around the opening
What “fitted” means here: supply, standard replacement installation and ordinary 20% VAT are included. Unusual access, scaffolding, structural repairs, planning/listed-building requirements and highly bespoke work can sit outside the standard estimate.
Related price guides
Use these alongside the calculator to compare nearby specifications and project types.
Questions people ask
Direct answers to common cost-calculator searches.
How much does it cost to install a composite front door?
The current fitted centre for the standard premium composite specification in our model is about £1,711 nationally.
Does that price include the door itself?
Yes. The fitted estimate includes the door, frame, standard installation and ordinary 20% VAT.
How much does a side panel add?
In the current example, one side panel moves the fitted centre from about £1,711 to about £2,215.
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