French door cost

French doors are a popular way to open a room onto a garden or patio, and their price is easier to understand once you separate the door set from the fitting. As a typical French door prices guide, a uPVC set sits in the region of £1,200–£2,400 supplied and fitted, with aluminium and larger openings sitting higher.

French doors opening from a room to a garden
A uPVC French door set opening onto the garden — the mainstream, affordable choice.

Typical French door ranges

French door typeTypical supply & fit
Standard uPVC French doors£1,200–£1,900
uPVC with side panels£1,700–£2,400
Aluminium French doors£2,200–£3,500

These are typical ranges, not quotes. Toughened safety glazing is standard on doors, and the figure includes the threshold and making good around the new frame.

What the price includes

A French door quote usually covers the door set itself, toughened double glazing, the frame, handles and a multi-point locking system, plus fitting, the threshold and making good. Where an existing window is being widened into a doorway, or a lintel is involved, expect additional structural cost that a survey will identify.

An installer fitting a new window into a UK home
Fitting includes the frame, threshold and making good around the opening.

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What changes a French door estimate

If you are weighing doors against extra windows, our window cost factors guide explains the trade-offs, and the bay window cost guide is a useful comparison if you are reworking the same elevation.

Close-up of a window handle and locking hardware
Multi-point locking and quality handles are part of a good door quote.

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Keep exploring the cost guide