French doors are a timeless and elegant addition to any home, offering a perfect blend of aesthetics, functionality, and energy efficiency. Whether you’re looking to enhance your living space with double-glazed French doors, replace existing doors, or install new ones, understanding the cost factors is essential.
From material selection to installation complexity, several elements influence the cost of French doors. In this guide, we break down pricing, installation costs, and what to consider before making your investment.
French doors are more than just an entryway—they create a seamless connection between indoor and outdoor spaces, increase natural light, and add a touch of sophistication to your home. But with so many options available, you may be wondering: how much do French doors cost? For a detailed breakdown, browse our French door collection and find the perfect style for your home.
Factors Affecting the Cost of French Doors
The cost of French doors can vary significantly based on several factors, including the type of material, glazing, size, and installation complexity. Understanding these factors can help you make an informed decision and choose the best option for your home.
1. Material Choice
The material of your French doors plays a major role in both cost and durability. Here’s a breakdown of common options:
- uPVC French Doors (£400 – £1,500) – Affordable, low maintenance, and energy efficient.
- Aluminium French Doors (£1,000 – £3,000) – Sleek, modern, and highly durable but more expensive.
- Timber/Wooden French Doors (£1,500 – £4,000) – Classic and elegant but requires regular maintenance.
- Composite French Doors (£1,200 – £3,500) – Combines the best properties of wood and uPVC for a strong, weather-resistant option.
2. Glazing Type
Glazing impacts both the price and performance of French doors:
- Single Glazing – The most affordable option but lacks insulation.
- Double Glazing (£600 – £2,500 per door) – The standard choice for energy efficiency and noise reduction.
- Triple Glazing (£1,500 – £3,500 per door) – Offers the highest level of insulation and security but comes at a premium cost.
3. Door Size & Customization
- Standard French Doors (1.2m – 1.8m wide) – More affordable and readily available.
- Bespoke or Extra-Wide Doors (2m+ wide) – Custom sizes increase costs, especially if structural work is required.
- Decorative Features & Finishes – Custom colors, hardware, and added security features can push the price higher.
4. Installation Complexity & Labour Costs
- Replacing Existing French Doors (£250 – £600) – Simple replacements cost less.
- Installing New French Doors (£800 – £2,000) – If structural work is needed, costs increase significantly.
- Installation in a Brick Wall (£1,500 – £3,000) – If no existing opening exists, expect additional costs for cutting through masonry.
- Labour Costs – Professional installers charge £150 – £250 per day, depending on experience and location.
Cost Breakdown of French Doors and Installation
Understanding the cost of French doors and their installation is essential when planning a home improvement project. Below, we break down the expenses associated with different types of French doors and the costs involved in installation.
1. Cost of French Doors by Material
The material you choose for your French doors significantly impacts both the upfront cost and long-term durability.
| Material | Price Range (Supply Only) | Pros | Cons |
| uPVC | £400 – £1,500 | Affordable, low maintenance, energy-efficient | Can look less premium than other materials |
| Aluminium | £1,000 – £3,000 | Modern, durable, slim frames, low maintenance | More expensive than uPVC |
| Wood/Timber | £1,500 – £4,000 | Elegant, traditional look, good insulation | Requires regular maintenance to prevent warping |
| Composite | £1,200 – £3,500 | Strong, weather-resistant, good insulation | Higher upfront cost |
If you’re looking for affordability and low maintenance, uPVC is a great choice. If durability and a sleek design are your priorities, aluminium French doors are worth the investment.
2. Cost of French Doors by Glazing Type
The choice of glazing also plays a crucial role in determining the price.
| Glazing Type | Price Range (Per Door Set) | Best For |
| Single Glazing | £400 – £1,200 | Budget-friendly but lacks insulation |
| Double Glazing | £600 – £2,500 | Standard energy efficiency and soundproofing |
| Triple Glazing | £1,500 – £3,500 | Maximum insulation and noise reduction |
Double glazing is the most common choice for balancing energy efficiency, security, and cost. Triple glazing is ideal for cold climates but comes at a premium.
3. Cost of Installing French Doors
The installation cost depends on whether you’re replacing existing doors or creating a new opening in a wall.
| Installation Type | Cost Range | Details |
| Replacing old French doors | £250 – £600 | Simple replacement without structural work |
| Installing new French doors (existing opening) | £800 – £2,000 | May require new lintels and finishing work |
| Installing in a brick wall (no existing opening) | £1,500 – £3,000 | Includes structural alterations and making a new doorway |
If additional work is needed, such as electrical rerouting or plastering, costs can rise.
4. Labour Costs for Installing French Doors
Professional installers charge different rates depending on their experience and location.
| Installer Type | Hourly Rate | Daily Rate |
| Standard Window/Door Installer | £30 – £50 | £150 – £250 |
| Experienced Joiner/Carpenter | £40 – £70 | £200 – £350 |
Some professionals may offer a fixed price per project rather than an hourly rate, especially for complex installations.
5. Additional Costs to Consider
When planning for French doors, consider these extra costs:
- New door handles and locks – £50 – £200
- Threshold step adjustment – £100 – £300
- Decorative features (blinds, frames, colors) – £100 – £500
- Waste removal of old doors – £50 – £150
How to Save Money on French Door Installation
- Compare multiple quotes – Get at least 3 quotes from installers.
- Choose standard-sized doors – Custom or oversized doors significantly increase costs.
- DIY minor work – Painting or finishing trims yourself can reduce costs.
- Opt for energy-efficient glazing – This reduces long-term heating costs.
Final Thoughts
The cost of French doors and installation depends on the material, glazing, size, and complexity of the project. For a budget-friendly option, uPVC French doors with double glazing are ideal. If you’re looking for durability and a premium look, aluminium or composite doors are worth considering.
According to a report by the UK Glass and Glazing Federation (GGF), energy-efficient glazing can significantly reduce heat loss and lower energy bills, making double or triple-glazed French doors a smart long-term investment.
If you need a personalized quote, it’s best to consult with professional door installers to assess your specific requirements.