Aluminium window prices · 2026
Black Aluminium Windows Cost UK
Black is usually treated as a standard aluminium colour rather than a bespoke finish, so the biggest cost driver is the aluminium frame system itself. Special RAL finishes, dual colours or unusual textures can still create an extra charge.
Quick price answer: A medium aluminium casement in a standard aluminium colour such as black is £715–£1,418 in our model. Six medium aluminium windows are £4,287–£8,510.
Black aluminium window examples
These use the model’s standard aluminium-colour assumption.
Figures are modelled UK-average fitted-market estimates from the Window Price Calculator engine, using its 24 September 2026 research refresh. They include ordinary removal, standard fitting, basic making good and VAT; scaffolding, hidden structural repairs and highly bespoke work can sit outside the range.
Is black an expensive aluminium colour?
Often the frame material matters more than choosing black itself.
Standard colours
Black, grey and white are commonly available standard aluminium finishes. In the calculator they sit within the standard-colour assumption.
Bespoke finishes
Special RAL colours, unusual textures or dual-colour specifications can attract a surcharge and should be priced separately.
Aluminium vs standard uPVC
Same medium casement-style opening, different frame material.
| Frame | Fitted range | Centre |
|---|---|---|
| Standard uPVC | £371–£675 | £523 |
| Aluminium | £715–£1,418 | £1,066 |
| Centre difference | — | £543 |
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Questions people ask
How much do black aluminium windows cost?
Our medium standard-colour aluminium example is £715–£1,418 fitted.
Does black cost more than grey aluminium?
Not necessarily. Both can fall within standard aluminium colour ranges. A bespoke or dual-colour finish is more likely to create an uplift.
Are aluminium windows more expensive than uPVC?
Yes in our medium comparison: aluminium centres around £1,066 versus £523 for standard uPVC.
Price the aluminium project in your region.
Choose aluminium window in the starter, then refine the size, layout, quantity and finish in the full calculator.
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