Discover French door styles, security features, and prices. Compare French doors and get expert advice with instant online quotes from GFD Homes.
What You’ll Learn:
- What a French door is and how it works
- How to adjust French door hinges (UK)
- How secure French doors really are
- Real-world pricing examples for French doors
- Installation tips and service options
(Estimated Reading Time: 5-6 Minutes)

Introduction
French doors—twin glazed panels that swing open—blend timeless charm with today’s energy efficiency and security. Whether you’re seeking to brighten a kitchen, extend your living space, or enjoy seamless access to your garden, French doors deliver. At GFD Homes, we offer stylish Composite French Doors from Solidor and Comp Door, plus sleek aluminium French Doors from Korniche, Smart, and Cortizo. Instantly quote and order online—no sales visit, no hassle—just clear prices, full flexibility, and expert support.
What is a French door?
A French door is a pair of hinged doors with large glazed panels, allowing maximum light and outdoor views. Known for their symmetry, classic looks, and versatility, they’re commonly used in kitchens, dining rooms, or living areas, seamlessly connecting indoors with al fresco spaces.
How to adjust French door hinges (UK & uPVC)
Most uPVC and composite French doors adjust via top and bottom hinge screws:
- Lift/Lower – adjust vertical alignment
- In/Out – shift to stop draughts
- Left/Right – align closing edges
Comp Door’s PDF installation guide (SFS 2DC-03 hinges) details step-by-step instructions for proper alignment and weatherproof seals.
Are French doors secure?
Yes—our French doors come with multi-point PAS 24 locks, hardened cylinders, and reinforced frames.
- Composite models (Solidor & Comp Door) feature solid timber cores, anti-snap cylinders, and toughened glazing.
- Aluminium lines (Smart Alitherm 400, Smart Heritage, Korniche) use secure aluminium frames with advanced thermal breaks and multi-point locking).
How much do French doors cost (door-only & fully fitted)?
Range / Style | Supply‑only (inc Delivery & VAT) | Supply & Fit (inc Delivery & VAT) |
---|---|---|
Comp Door Composite French Doors | From £1,558 – Price available upon request | ~£2,200–£2,500 |
Solidor Composite French Doors | From £1,546 | ~£2,312–£2,600 |
uPVC French Doors | Price available upon request | Price available upon request |
Smart/Smart Heritage Aluminium French Doors | Price available upon request | Price available upon request |
Korniche Aluminium French Doors | Price available upon request | Price available upon request |
Cortizo (aluminium) | Price available upon request | Price available upon request |
How to fit/install French doors
Our Fully Fitted service covers survey, removal of old units, weatherproofing, installation of your new French doors, and compliance checks—all handled by certified fitters. Or, go Supply‑only if you’re confident in DIY.
Tip: measure aperture or use our online designer—prices adjust instantly based on width, height, glazing, hardware, and swing direction.
Conclusion
Whether you’re after a charming garden entrance or a bright, stylish patio upgrade, a French door is a fantastic choice. With their twin glazed panels and classic swing-open style, they offer elegance, energy efficiency, and peace of mind—all in one.
At GFD Homes, we stock French doors in composite, aluminium, and uPVC designs—covering brands like Solidor, Comp Door, Korniche, and Smart. You can see prices live, configure your perfect look, and choose between supply-only or full installation.
And with features like PAS 24 security, solid timber cores, and multi-point locking, you don’t just get beauty—you get real performance.
Ready to upgrade your entrance or garden access?
🛒 Browse the full collection at www.gfdhomes.co.uk.
📞 Or call 01642 309576 for expert guidance and a no-pressure quote.
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Browse our French Door articles
- Composite French Doors for Style & Safety
- uPVC French Doors: Should You Choose uPVC or Aluminium for Your Home?
- Double Doors: Explore French Door Styles, Glazing Options & Entrance Ideas
- Deceuninck: What You Need to Know About Their uPVC Range
- Trade French Doors: looking for trade prices? Visit our trade site, The Trade Village
Your French Door Questions Answered
Why are French doors called “French doors”?
Originating in 17th-century France, designed for elegance and light lateral access between rooms and gardens.
French doors vs sliding doors?
French doors offer a classic look, wider weather-tight seals, and flexible swing options. Sliding doors offer larger uninterrupted glass areas. See our guide: “Which is best sliding patio doors or French doors?”
Do you need planning permission?
Typically no for like-for-like replacements. For structural work or listed properties, consult local planning. Our experts are happy to help.
How wide are French doors?
Typically from 1200mm to 1800mm, depending on frames and panels. Our configurator supports full freedom to match your space.
How to stop French doors blowing in the wind?
High-quality multi-point locking, weather seals, magnetic catches, and adjustable hinges prevent wind whistling and rattling.