Because they combine minimal maintenance, energy efficiency, and security, composite doors are one of the door market sectors in the UK with the quickest rate of growth. Let's look at installation costs, long-term benefit, determining variables, and typical expenses.
1. Average Prices (Supply & Installation)
According to Entrance Composite Door Solutions, a high-quality composite door (supplied + fitted) typically costs between £1,000 and £2,500
Other sources indicate supply-only pricing between £550 and £2,500, with fitted prices averaging £1,500–£1,600
Checkatrade reports standard composite doors (with installation) fall between £1,100–£1,400 door price + £500–£1,000 installation
Typical price breakdown:
| Component | Price Range (UK) |
|---|---|
| Basic door only | £550 – £1,200 |
| Mid-range (glazed, hardware) | £800 – £2,000 |
| Premium/customised door | £1,400 – £2,500+ |
| Installation | £250 – £1,000 |
| Supply + fit (total) | £1,000 – £3,500+ |
2. Key Price Factors
a) Door Design & Style
Intricate styles—such as glazed inserts, arched tops, or period designs—cost more.
Example: Galaxy, Gemstone, Edge & Highline collections range up to £2,500+
Oversized or non-standard doors incur higher material and labour costs.
Basic doors: 700–850 mm wide × 1,700–2,275 mm tall
c) Glazing
Single < double < triple glazing—higher efficiency costs more.
Decorative glass or obscure designs add £150–£500+
d) Colour & Finish
Standard colours (white, black, grey) are included; bespoke/specialist hues may add £100–£300
e) Hardware & Security
Enhanced locking systems, smart tech, handles, knockers, etc., can add £100–£400
f) Energy Efficiency
A-rated doors with U-values ≤1.4 W/m²K cost more but offer significant energy savings (~£90–£100/yr)
g) Installation Complexity
Replacements involving frame upgrades or side panels can push installation to £600–£1,000+.
3. Industry Context & Market Trends
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In 2023, composite doors held 54–56 % of the UK door market value, with a projected CAGR of ~3.9 % through 2033
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Supply & fit average approximately £1,500+, matching Door Superstore’s high market share
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New Part L building regulations require U-value ≤1.4 W/m²K, prompting more thermally efficient designs
4. Budgeting Tips & Savings
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Compare quotes: Prices typically range £1,000–£3,000 fitted; regional variations apply
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Supply-only packages: Save by buying the door online (£800–£1,100) and hiring installers separately.
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DIY installation: Can halve costs but requires building regulation compliance
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Energy savings: A-rated composite doors can recoup cost via ~£100 annual heating savings over 30+ years
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Warranty care: Many come with 10-year guarantees on frames & hardware—compare inclusions.
5. Pros & Cons
Advantages:
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Excellent security (steel-reinforced core, multi-point locks)
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High thermal efficiency & low maintenance
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Wide range of styles, colours, glazing, thermal & security upgrades
Potential drawbacks:
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Higher upfront cost compared to uPVC (£300–£900 installed)
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May expand in extreme heat; dark colours on south-facing homes see fading/cracking
6. Installation & Maintenance
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Seek certified installers (GGF/FENSA) for safety and warranty compliance
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Frame replacement ensures correct U-value, security fit, and long-term performance
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Simple maintenance like wiping and annual checks preserves the finish and prolongs door life.
7. Choosing the Right Door
Consider:
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Budget: £1,000 (basic) → £3,000+ (premium + installation)
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Design: Traditional vs modern, glazing, finishes
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Security needs: Locks, smart accessories
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Energy goals: U-value, insulation rating
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Supplier reputation: Warranty, certification, testimonials
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Installation: Trade professional vs DIY
8. What Homeowners Say
On r/DIYUK, users report:
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Typical quotes: £1,200–£2,000 fitted, depending on glazing & panels
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Supply only: £800 + £250 install possible
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High-end: double doors + sidelights: £2,500+
9. Long-Term Value
Composite doors typically:
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Last 30–35 years
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Save ~£100/year in heating, so payback possible in under 15 years
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Maintain aesthetics & security with minimal upkeep
Final Thoughts
Although they are more expensive, composite doors combine strong security, thermal efficiency, and fashionable design. Carefully consider your budget (£1,000–£3,500+), choose qualified fitters, and research energy ratings. Purchasing a high-performing door may pay off in comfort, cost savings, and increased home value over the years.
For more information about our interior or exterior doors or door accessories, give us a call at 01603 622261 and speak to a member of our expert team today, or Email us at sales@doorsuppliesonline.co.uk. We look forward to hearing from you.