Thinking about upgrading your home with new french doors? One of the first questions homeowners ask is about the cost of french door installation in London and what actually drives the final price. Whether you’re renovating a period property in Chelsea or extending your kitchen into the garden in Ealing, understanding the numbers helps you budget with confidence. In this 2026 price guide, we’ll break down average costs, the factors that influence pricing, and how a trusted specialist like Lumiere View can help you get real value without compromising on quality.
Average French Doors Price London 2026
Prices vary depending on the material, size and finish you choose. Here’s a general snapshot of the french doors price London homeowners can expect this year, based on supply and installation together.
- uPVC French Doors: £900 – £1,800 (budget-friendly, good insulation)
- Aluminium French Doors: £1,500 – £3,000 (slim frames, modern look, very durable)
- Timber French Doors: £1,800 – £3,500 (classic charm, ideal for period homes)
These figures cover a standard two-panel door set around 1.8m wide. Larger openings, bespoke colours or triple glazing will naturally push costs higher, so it’s always best to get a tailored quote for your property.
What Affects French Door Installation Cost in London
Several factors shape your final quote. Knowing these in advance makes it much easier to compare quotes fairly and avoid surprises later.
Door Material
Timber offers a traditional, characterful look but needs more upkeep over time. Aluminium is lightweight, low-maintenance and increasingly popular for modern extensions. uPVC remains the most affordable choice for tighter budgets.
Size and Number of Panels
Wider openings or doors with additional side panels naturally cost more, since they require extra materials and reinforced frames to stay secure and weathertight.
Glazing and Energy Efficiency
Double glazing is standard on most quotes, but triple glazing or acoustic glass will add to the price. It’s a worthwhile upgrade if you live near a busy road or want to lower your heating bills.
Installation Complexity
Removing an old frame, adjusting surrounding brickwork, or fitting doors at height all add extra labour time. A straightforward like-for-like swap is usually the most cost-effective option.
Hardware and Finish
Handles, multi-point locking systems and colour finishes, such as anthracite grey or dual-colour frames, can add anywhere from £50 to £300 to your final total.
What to Expect During Installation
- Free consultation and measurement – a specialist visits your property to assess the opening and discuss styles.
- Bespoke manufacturing – your doors are made to measure, which usually takes two to four weeks.
- Old door removal – the existing frame is carefully taken out and disposed of responsibly.
- Fitting and finishing – the new doors are fitted, sealed and checked for smooth operation before handover.
Timber vs Aluminium vs uPVC – Which One Fits Your Budget?
| Material | Price Range | Best For |
|---|---|---|
| uPVC | £900 – £1,800 | Budget renovations, rental properties |
| Aluminium | £1,500 – £3,000 | Modern extensions, large glass areas |
| Timber | £1,800 – £3,500 | Period and heritage properties |
Why Homeowners Choose Lumiere View for French Door Installation
Lumiere View has built a strong reputation across London for bespoke door and window installations that combine skilled craftsmanship with honest, upfront pricing. Rather than offering a one-size-fits-all quote, the team assesses your property, style and budget before recommending the right option for you. If you’re comparing french doors price London quotes, Lumiere View provides transparent breakdowns with no hidden costs, so you know exactly what you’re paying for from the first consultation right through to the final fit.
How to Get the Best Value on Your French Doors
- Get at least two or three quotes before making a decision.
- Check the energy rating and look for A-rated glazing for better insulation.
- Ask about guarantees on both the product and the installation work.
- Avoid picking the cheapest quote without checking exactly what’s included.
- Book your survey early, as lead times can stretch during busy seasons.
