Composite doors cost UK 2026 — vs uPVC, aluminium & wood
The UK’s default front door choice — solid timber core wrapped in GRP. How 2026 prices compare to uPVC, aluminium and traditional wood doors.
Composite front doors have become the UK’s default choice for new and replacement doors over the past decade — a solid timber core wrapped in GRP (glass-reinforced plastic) skins that combines the look of wood with the durability and low maintenance of plastic. If you’re choosing a new front door in 2026, composite will usually be the recommendation.
Typical UK composite door prices in 2026 (installed)
| Tier | Price range | Typical spec |
|---|---|---|
| Entry composite | £900 – £1,400 | GRP skin, standard colour, basic hardware, multi-point lock |
| Mid-range composite | £1,400 – £2,100 | Premium GRP, wider colour range, Rockdoor/Solidor brand, upgraded lock |
| Premium composite | £2,100 – £3,200 | Bespoke design, glass panels, digital lock, matching sidelights |
| Door + sidelights + top | £2,800 – £4,500 | Full frame with two side panels and glazed transom |
How composite compares
| Material | Typical cost | Pros | Cons |
|---|---|---|---|
| Composite | £900 – £3,200 | Low maintenance, high security, 30+ year life, realistic timber look | Harder to customise colour later, can fade slightly in south-facing UV |
| uPVC | £650 – £1,600 | Cheapest, zero maintenance, thermally efficient | Can look dated, panels less solid, 20-year typical life |
| Aluminium | £1,500 – £4,000 | Thinnest frames, modern look, very long-lasting | Cold to touch without thermal break, premium price |
| Timber (engineered) | £1,800 – £4,500 | Authentic look, customisable (repaint), best for heritage | Requires 5-7 year repaint cycle, can warp if poorly specified |
What makes composite worth the premium
- Security: solid timber core + multi-point locking + high-security cylinder = best residential security class (typically PAS 24 certified)
- Thermal performance: u-values of 1.0-1.4 W/m²K — better than most windows, much better than pre-1990 doors most are replacing
- Life expectancy: 30+ years with zero maintenance. uPVC typically 20, wood needs active maintenance
- Aesthetics: modern composite skins look like painted wood at normal viewing distance — hard to tell apart from real timber
Leading UK composite door brands
- Rockdoor: built-in reinforcement, high-security, Which? Best Buy previously
- Solidor: 48mm solid timber core, thicker than most competitors
- Endurance: 54mm solid timber core — thickest widely available
- Apeer: Northern Ireland-made, strong design range
- Comp Door / Hurst: widely available entry-level to mid-range
What drives price up
- Glass panels: decorative or obscured glazing adds £150-£400
- Sidelights: one side panel adds £400-£800, two add £800-£1,500
- Transom: glazed section above door adds £300-£600
- Digital/smart lock: £250-£600
- Non-standard colour: some suppliers charge 10-15% for bespoke vs standard palette
- Thicker core (Endurance 54mm vs standard 44mm): £200-£400 upgrade
Frequently asked questions
How long do composite doors last?
30+ years with no maintenance is the industry standard claim, supported by real-world experience. The GRP skin doesn’t need painting, timber core is sealed, modern hardware lasts the life of the door. You’re likely replacing a composite door for style reasons long before it fails structurally.
Is composite really more secure than uPVC?
Yes — genuinely. Solid timber core resists forced entry far better than hollow uPVC. PAS 24-certified composite doors are tested to a standard many uPVC doors don’t pass. If security matters (and it should on a front door), composite is the right answer.
What colour composite doors are most popular in 2026?
Anthracite grey remains top choice across the UK (~35% of installs). Black (15%), Chartwell green (10%), French navy (8%), and Irish oak (8%) complete the top five. Traditional “red” and “white” have fallen below 5%. Most installers include all top colours in standard pricing.
Composite vs uPVC — worth the extra?
For a front door, almost always yes. The £300-£500 premium over uPVC buys significantly better security, longer life, and more authentic aesthetics. For a back door into a utility room, uPVC is fine. For the front door visitors see, composite is worth it.
Get four composite door quotes
Compare 4 FENSA-registered local installers — free, no obligation. Typical £400-£800 spread across 4 quotes easily pays for several upgrade options.
Sources
- PAS 24 certification — industry security standard
- GGFi insurance-backed guarantee scheme
- FENSA installer register
From homeowners like you
Only got 3 quotes back instead of 4, which was a bit disappointing, but the three were all solid and the one I picked did a great job. Transparent pricing, no haggling nonsense.
Victorian terrace in Headingley — needed sash-style to match the street. Found a heritage specialist locally via Findfitter, otherwise I'd never have known they existed. Beautiful work.
Was dreading pushy salesmen. Instead got three polite, short calls and a written quote within 48 hours. Went with the local fitter — itemised breakdown, no pressure, 20-year frame warranty.