How Much Does a Composite Door Cost? A 2026 Buyer’s Guide

A front door does more work than almost anything else on the front of a house. It keeps you secure, it holds the heat in, and it is the first thing anyone sees when they arrive. So when the old one starts to stick, let in draughts or simply look tired, a composite door is where most people now look first. The natural question is what one actually costs, and the honest answer is that it depends on a handful of things worth understanding before you spend anything.

This guide sets out realistic 2026 prices for a composite door supplied and fitted, explains what pushes the price up or down, and walks through how to choose one that is secure, warm and made to last. It is written for homeowners and landlords across Preston, Lancashire and the North West who would rather understand the choice than be sold to.

What a composite door actually is

Composite doors take their name from being made of several materials rather than one. A typical door has a solid, insulated core, usually a dense foam or laminated timber, wrapped in a tough outer skin of glass reinforced plastic, set into a reinforced frame. That mix is what gives them their advantages over older door types. Where a timber door can warp, swell and needs regular painting, and a basic uPVC door can feel flimsy and offer weaker security, a good composite door stays put, shrugs off the weather and needs little more than an occasional wipe down.

This is why composite has become the default choice for a new front or back door. You get the look of a painted timber door without the upkeep, better insulation than most alternatives, and a stronger, more secure slab.

Composite door prices in 2026

As a rough guide, a composite front door supplied and fitted usually costs between £900 and £1,900, with premium, bespoke or double doors costing more, and a back or side door often a little less. Prices vary more than most people expect, mainly because there is a real gap between a basic door from a national supplier and a well specified door fitted properly by a local installer. Here is what you can expect to pay in 2026 for a composite door supplied and fitted.

Type of door	Guide price, supplied and fitted
Composite back or side door	£800 to £1,200
Entry level composite front door	£900 to £1,300
Mid range composite door (most popular)	£1,300 to £1,900
Premium or bespoke composite door	£2,000 to £3,000 and above
Composite French or double doors	£2,000 to £3,500 and above

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Supply only prices, where you buy the door on its own and arrange fitting separately, can look cheaper at first glance, but they leave the installation to you, and that is exactly where the security and weather sealing are either made or lost. For most people a supplied and fitted price from a registered installer works out as better value once you account for a proper survey, correct installation and the guarantees that come with it. These are guide figures rather than a quote. We confirm the price in writing after a free survey so there are no surprises. A supplied and fitted price from us includes the free survey, your made to measure door, professional installation and taking away your old door.

What affects the cost of a composite door

Two doors that look similar can carry very different price tags. The main things that move the cost are the following.

•      Size and type. A standard single door costs less than a wide door, a door with side panels, or French and double doors.

•      Glazing. A solid door is cheaper than one with decorative or double glazed glass panels, and specialist glass designs add more again.

•      Colour and finish. Standard colours are the most economical, while dual colours, woodgrain finishes and premium shades cost a little more.

•      Hardware and security. The handle, letterplate, knocker and, above all, the lock and cylinder specification all affect the price.

•      The frame and threshold. A low threshold for level access, or a colour matched frame, adds a small amount.

•      Access and making good. An awkward opening, or repairs to the surrounding brickwork or plaster after fitting, can add time.

•      How many you are having. Fitting several doors, or doors and windows together, usually brings the price per item down.

Are composite doors worth it?

For most homes, yes, and the reasons go well beyond looks. A quality composite door should last a couple of decades or more with almost no maintenance, which spreads the cost over a long life. It insulates far better than a timber or single skin door, so you feel fewer draughts and lose less heat. It resists the warping and fading that spoil cheaper doors. And it lifts the kerb appeal, and many agents would say the saleability, of a house. The upfront price is higher than a budget uPVC door, but the return in comfort, security and longevity is why composite has become the standard choice.

Security, and what to look for

A door is only as strong as its weakest part, so it helps to know what actually keeps a composite door secure. Look for a multi point locking system, which bolts the door into the frame in several places rather than just one. The lock cylinder matters just as much. A cylinder tested to the TS007 three star standard, or paired with a security handle, resists the snapping method that burglars use on cheaper locks. Doors built and tested to PAS 24, the recognised UK security standard, and those carrying Secured by Design accreditation, the police backed scheme, give you real reassurance rather than marketing words. We are always happy to talk through the security specification so you know exactly what you are getting.

Warmth and energy efficiency

The insulated core is the reason composite doors keep heat in so well. The lower a door’s U value, the less heat escapes through it, and a good composite door performs strongly here next to an older door. Combined with proper weather seals and a correctly fitted frame, that means fewer draughts, a warmer hallway and a small but genuine saving on heating. If a door includes glazed panels, double glazed units keep that efficiency up while still letting light into the hall.

FENSA and Building Regulations, and why they matter

Replacing an external door is covered by the Building Regulations, because the work affects energy efficiency and safety. There are two ways to meet them. Either the installer notifies building control and pays for an inspection, or, far more simply, you use a FENSA registered installer who can self certify that the work complies and register it for you. You then receive a FENSA certificate confirming the door meets the regulations.

That certificate is not just paperwork. When you come to sell, your buyer’s solicitor will ask for FENSA certificates for any external doors and windows fitted in the last ten years, and not having one can hold up the sale or force you to buy an indemnity policy. SCS Facility Services is a FENSA registered installer, registration number 44668, so this is taken care of for you from the start.

Guarantees, and the one thing people forget to ask

A composite door is a long term purchase, so the guarantee behind it matters. You should expect a manufacturer’s guarantee on the door itself and a workmanship guarantee on the installation. The point many people forget to check is what happens to that guarantee if the company that fitted the door stops trading, which has caught out plenty of customers after several large national firms went under in recent years. An insurance backed guarantee solves this, because the cover is held by an insurer and still stands even if the original installer is no longer around. Our installations come with an insurance backed guarantee through QANW, so your door is protected for the long term.

Choosing the right composite door

Once the practical boxes are ticked, the enjoyable part is choosing how it looks, and a few pointers help. Pick a style and colour that suits the age and character of the house rather than chasing a trend, since a front door stays in place for a long time. Our range runs from clean contemporary designs to traditional panelled and cottage styles, in colours from Chartwell green and duck egg blue to classic red, grey and oak woodgrain, with a choice of glazing and glass designs to match. Darker and dual colours are popular and hide marks well, though a very dark door in strong sun can get warm, so ask about heat reflective options for a south facing door. Decide early whether you want glazing for light in the hall, and how private you would like it to be. And think of the hardware as a set, so the handle, letterplate, knocker and hinges all work together. We are happy to send you our full door range guide to browse at home, and to bring samples and talk you through the options at the survey so you can see the colours and glass in person before you decide.

Browse the full composite door range

Seeing the choices in one place makes the decision much easier. You can download our free composite door brochure to browse the full range of styles, colours, glass designs and hardware at your own pace, from classic four panel and cottage doors to clean contemporary designs. Have a look through, note the ones you like, and we can go through your favourites when we come out to survey your home.

Repair or replace?

Not every tired door needs replacing. If your existing composite door has dropped a little or is catching, it can often be adjusted at the hinges or have the lock realigned rather than swapped out, and worn seals or a faulty cylinder can be replaced on their own. Replacement makes better sense when the slab itself is damaged, when the door is an old, draughty or insecure type, or when the frame has failed. If you are unsure, it is worth having someone look before assuming you need a whole new door, and we will always tell you honestly if a repair will do the job.

What happens when you order

A composite door is usually fitted in a day. The process starts with a free survey, where we measure precisely, check the opening and go through the styles, glazing, colour, hardware and security with you. The door is then made to your exact measurements, which normally takes a few weeks, and fitted on an agreed date, with the old door removed, the new one sealed and tested, and the area left clean and tidy. You receive your FENSA certificate and guarantee paperwork once it is in.

Getting a price for your door

If you are weighing up a new composite door for your home or a property you let, we are happy to give you a clear, no obligation quote after a free survey, with the security and energy specification explained in plain terms rather than jargon. We fit composite doors right across the North West, from Preston and the rest of Lancashire through to Greater Manchester and Merseyside, so wherever you are we can arrange a free survey at a time that suits you. Call us on 01772 794505 or request a quote online, and we will help you choose a door that looks right and lasts.