53 Chipstead Valley Rd,

Coulsdon CR5 2RB

Composite Doors South London and Surrey

Looking for composite doors in South London and Surrey that combine style, security and long‑term value? At Glitz Windows, we supply, fit and repair high‑quality composite front and back doors for homes across Croydon, Coulsdon, Sutton, Purley, Caterham, Epsom, Reigate and the surrounding areas. With over 25 years’ experience, FENSA registration and a 10‑year guarantee on our installations, you can trust our local team to get your new door right first time. Whether you need a brand‑new composite front door, a matching back door, or fast repairs to glass, locks or handles, we’re here to help.

Composite Front and Back Doors for Your Home

Your front door sets the tone for your whole property, while your back door needs to be just as secure and weather‑tight. We specialise in composite front doors and composite back doors that look impressive from the street and perform brilliantly every day.

Composite Front Doors

Our composite front doors are designed to boost kerb appeal while improving security and insulation. Choose from traditional, cottage or contemporary styles, with options for full or half glazing, decorative glass, and a wide range of colours including anthracite grey, black, chartwell green and wood‑effect finishes.

Every front door we fit comes with robust multi‑point locking, a solid core for strength, and excellent thermal performance to help keep heat in and noise out.

Composite Back Doors

A composite back door gives you the same benefits as your front entrance – security, durability and low maintenance – in a design that suits rear access, side passages or garden rooms. We’ll help you choose a style that complements your existing windows and doors, with practical configurations for steps, thresholds and access to bins or storage.

Composite Front and Back Doors Together

Many homeowners in South London and Surrey opt to replace both entrances at once for a consistent look and better overall performance. If you’re looking for composite front and back doors together, we can offer matched designs, coordinated colours and hardware, and a single installation visit to minimise disruption.

Why Choose a Composite Door?

Composite doors have become the go‑to choice for UK homes because they solve the main weaknesses of older uPVC and timber doors.

Security and Multi‑Point Locking

Modern composite doors are built around a solid core – often timber or high‑density material – wrapped in a tough outer skin. Combined with multi‑point locking systems, anti‑snap cylinders and reinforced frames, they offer a significant upgrade in security compared with many older doors.

Insulation and Energy Efficiency

Thanks to their thick, layered construction and quality seals, composite doors typically deliver better thermal performance than standard uPVC doors. That means fewer draughts, a more comfortable hallway, and potentially lower heating bills over time.

Low Maintenance and Long Lifespan

Unlike timber, composite doors don't need regular sanding, painting or varnishing. A wipe‑down with soapy water is usually enough to keep them looking fresh. The materials are designed to resist warping, fading and corrosion, giving you a long lifespan with minimal upkeep.

Styles, Colours and Finishes

From classic four‑panel designs to sleek contemporary styles with large glass areas, composite doors come in a wide variety of looks. Popular finishes in South London and Surrey include anthracite grey, black, grey, cream, chartwell green and realistic wood‑grain effects, so you can match period properties or modern homes with ease.

Replacement Composite Doors

If your current door is draughty, hard to lock, or simply dated, a replacement composite door can transform both the look and performance of your entrance.

Signs Your Door Needs Replacing

Consider replacing your door if you notice:

Persistent draughts or cold spots around the frame
Difficulty locking or unlocking, even after adjustments
Warping, swelling or visible damage to the frame or panels
Misted or cracked glass that can’t be easily repaired
An old uPVC or timber door that no longer feels secure or energy‑efficient

A quick survey from our team can tell you whether repair makes sense or if a new composite door will give you better value long term.

Composite Door Installation

Professional fitting is just as important as the door itself. Poor installation can lead to draughts, locking issues and reduced security, no matter how good the door is.

Our Installation Process, Step by Step

Survey and Measurement

We assess your existing opening, check the frame and take precise measurements to help ensure a suitable fit.

Choose Your Door

Select your preferred style, colour, glazing and hardware, with guidance from our team on the available options.

Manufacture and Preparation

Your chosen door is made to the agreed measurements and prepared for installation.

Remove the Existing Door

Where required, we carefully remove the old door and frame, taking care to protect the surrounding area.

Fit and Adjust

We install and align the new composite door, seal the necessary gaps and adjust it for smooth operation.

Final Checks and Handover

We check the operation of the door, locks, hinges and seals, explain basic maintenance and tidy the work area.

Local Composite Door Installers in South London & Surrey

When you search for composite door installers near me, you want a team that understands local homes and takes care with every installation. Glitz Windows serves homeowners across South London and Surrey, including Croydon, Coulsdon, Caterham, Epsom and Reigate.

We focus on careful workmanship, clear communication and keeping disruption to a minimum while your new door is fitted.

Croydon Coulsdon Caterham Epsom Reigate Surrounding areas

Discuss Your Door Installation

Experienced Composite Door Fitters Serving Your Area

From traditional terraces to modern homes, every doorway has its own requirements. Our fitting team considers the existing frame, access and alignment to help your new door look right and work as intended.

Victorian and Edwardian Homes

Styles that complement traditional property features.

1930s Semi-Detached Homes

Door options suited to familiar suburban designs.

Modern Homes and Flats

Contemporary designs and careful fitting considerations.

COMPOSITE DOOR REPAIRS

Composite Door Repair in South London and Surrey

Not every issue means you need a brand-new door. In many cases, targeted repairs can restore security, appearance and function at a fraction of the cost of replacement.

Composite Door Glass Replacement

Cracked, chipped or misted glass can affect your door's appearance and security. We replace damaged glass panels, decorative inserts and suitable glazed sidelights or toplights, keeping the existing door style in mind.

Composite Door Lock Replacement

A stiff lock, faulty cylinder or multi-point locking mechanism that no longer engages properly can make your door difficult to secure. We assess the fault and replace suitable components where needed.

Composite Door Handle Replacement

Broken, loose or worn handles can affect everyday use. We fit suitable replacement handles in styles and finishes that complement your existing composite door.

Hinges, Seals and Dropped Doors

We can investigate worn hinges, damaged seals, draughts, alignment problems, letterbox faults and doors that have dropped and no longer lock correctly.

Repair Before You Replace

A suitable repair may extend the working life of your existing composite door. We will assess the problem and explain whether repair or replacement is the more practical option.

LOCAL HELP, HONEST ADVICE

Looking for Composite Door Repairs Near You?

Contact Glitz Windows for composite door repair services across South London and Surrey.

Call 020 3370 7955 Email Our Team

THE GLITZ DIFFERENCE

Why Choose Glitz Windows?

There are plenty of window and door companies to choose from. Here's why homeowners in South London and Surrey keep coming back to us.

25+ Years of Experience

Over 25 years' experience in windows, doors and conservatories, helping homeowners find the right solutions for their properties.

FENSA-Registered Installations

Our FENSA-registered installations help ensure applicable replacement window and door work complies with building regulations.

10-Year Door Guarantee

Enjoy added peace of mind with a 10-year guarantee on our fitted doors, giving you reassurance after installation.

Fully Insured Fitting Teams

Our fully insured service and trained, in-house fitting teams help keep your installation organised from start to finish.

Confidence in Every Installation

These accreditations aren't just badges. They help demonstrate recognised installation standards and provide useful documentation for your composite front doors and back doors, including when you come to sell your property.

What Our Customers Says About Us

Composite Door FAQs

How much do aluminium casement windows cost in South London?

A typical composite door supplied and fitted in South London and Surrey ranges from around £1,100 to £2,500, depending on size, brand, glazing and colour. Simple like‑for‑like replacements in white GRP sit at the lower end, while larger doors with decorative glass and premium finishes reach the higher end.

How long does it take to replace a composite door?

Most standard replacements are completed in one day. More complex jobs – such as changing the opening size, adding sidelights or dealing with structural issues – can take longer, but we’ll give you a clear timeline after surveying your property.

Can a composite door be repaired instead of replaced?

Often, yes. Issues such as broken glass, worn handles, faulty locks, dropped sashes and perished seals can usually be repaired. In some cases, however, a badly warped frame or repeated locking problems may mean a new door is more cost‑effective long term. We’ll always give you an honest recommendation after inspecting your door.

How much does composite door glass replacement cost?

Composite door glass replacement costs vary with the size, type of glass and whether it’s decorative or toughened. As a guide, simple panel replacements often start from around £100–£200 for the glass element, with additional labour and sealing. We’ll provide a firm price once we’ve seen photos or surveyed the door.

Can you replace a lock or handle without replacing the whole door?

Yes. In most cases we can carry out composite door lock replacement or composite door handle replacement without changing the entire door. This is a cost‑effective way to improve security and restore smooth operation, especially on otherwise sound doors.

Do you fit both front and back composite doors?

Absolutely. We regularly fit composite front and back doors as matched sets, so you get a consistent look, colour and hardware finish across both entrances. This is popular for whole‑front upgrades and for properties where both doors are visible from the street or garden.

Do you cover my area?

We cover a wide area across South London and Surrey, including Croydon, Coulsdon, Sutton, Purley, Caterham, Epsom, Reigate and surrounding towns. If you’re searching for composite door installers near me or composite door repairs near me in these areas, there’s a strong chance we already work nearby.

Composite Door: Installation, Repairs & Replacement

Need Composite Door Services in South London & Surrey?

Whether you’re installing new Composite Doors , replacing old ones or need a repair, our team is here to help.

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