Composite front doors · Kent
Triple glazed composite front doors in Deal
From the first measure to the handover pack, we handle triple glazed composite front doors for homes in Deal and the rest of Kent.

A warmer hallway: triple glass where front doors lose most heat. A composite front door has a solid insulated core, usually timber or foam, under a tough glass-reinforced plastic (GRP) skin, with a multi-point lock.
Winter light and glass choice in Deal
In Deal, midday sun in late December sits around 15° high, with roughly 7 h 52 min of daylight. For windows facing north or shaded by neighbours, cutting heat loss matters more than solar gain; on open south-facing glass, ask about a higher solar-gain unit.
Guide prices in Deal
| Guide | Supply and fit, inc VAT |
|---|---|
| Single composite door standard size, glazed panel | £1,395 – £1,695 |
| Door with one side panel up to about 1.4 m wide | £1,995 – £2,495 |
| Door with two side panels up to about 2 m wide | £2,795 – £3,495 |
Guide prices. Your written quote after the free survey fixes the price for the specification shown.
Rules for composite front doors in England
England sets replacement door limits through Approved Document L (2021 edition, with 2023 amendments): 1.4 W/m²K, or a door set energy rating of band C (more than 60% glazed) or band B (other doors). Replacement external doors fall under the same energy rules: a competent person scheme installer (such as FENSA or Certass) self-certifies the work and notifies the council, or a building control body approves it.
Before ordering: Replacing doors on a house is normally permitted development if the new ones look similar. Flats need planning permission for a change that alters their appearance, an Article 4 direction may mean permission is needed, and listed buildings need listed building consent.
How it works
We start with a survey, not a sales pitch: measurements, the structure above any bays, trickle-vent needs and escape windows. The quote that follows fixes the price, and anything unexpected on the day is agreed with you first.
- Free survey and a written quote fixed for the specification
- Glass build-up and door U-value on every quote
- Written handover pack at the end of the job
- Guarantees on frames, units and fitting in writing
Questions from Deal
Are composite doors secure?
Good ones are tested to PAS 24 and fitted with anti-snap cylinders. We specify both.
How much does a triple glazed composite door cost?
Our guide starts at £1,395 fitted for a single door and £1,995 with one side panel, inc VAT. UK quotes range from about £800 for a basic door to £3,000 with side panels.
How long does it take to get triple glazed composite front doors fitted in Deal?
After the survey, typical manufacture time is 4 to 6 weeks, and a door is usually fitted in a day.
Do I need permission for triple glazed composite front doors in Deal?
In England, a replacement door on a house that looks similar is normally permitted development; flats need permission if the change alters their appearance, Article 4 areas may need permission, and listed buildings need listed building consent. Check whether your street is in a conservation area or covered by an Article 4 direction before changing the style.
Nearby
Also near Deal: Dover (12 km), Ramsgate (13 km), Broadstairs (15 km) and Margate (18 km).
Other products in Deal
- uPVC windows
- Aluminium windows
- Timber windows
- Alu-clad timber windows
- Casement windows
- Flush casement windows
- Tilt and turn windows
- Sash windows
- Bay and bow windows
- Fixed and picture windows
- French doors
- Sliding patio doors
- Bifold doors
- Glass-only replacement
- Acoustic triple glazing
- Security glazing
- Whole-house replacement
- New builds and self-builds
- Period homes and conservation areas
- Flats and apartments
- Passivhaus and EnerPHit
Composite front doors in Deal: book your free survey
Written quote fixed for the specification, after a free survey. Building Regulations sign-off by a competent person scheme installer or building control, as the law requires in England.
