Your reliable London experts for manufacturing & installing high-performance Windows, Doors, Roofs & Glazing

Premium Windows & Doors in London

Your Trusted Local Experts for Windows & Doors in London

For over many years, Multitrades Windows & Doors has been the established expert for homeowners and businesses across London. We are your skilled local installers for the manufacture, supply, and professional installation of beautiful, high-performance uPVC and Aluminium windows, doors, and more.

If you’re looking to enhance your property’s security, energy efficiency, and kerb appeal, you’ve come to the right place. As a family-run business, we understand the specific needs and styles of properties in London, ensuring a flawless installation and a smooth transformation to your home.

Important to point out is that we are not just suppliers – we are a dedicated local team that manufactures, supplies, and professionally installs a premier collection of bespoke uPVC and aluminium windows and doors. From our main showroom right here in Watford, we manage the entire process, ensuring the exacting quality standards from workshop to installation.

Our Windows & Doors Services in London

Explore our complete range of products and services available for your property in London. Each service is tailored to your home’s unique style and requirements, fitted by our FENSA-certified installation teams.

Schüco Aluminium Range

Schüco Bi-fold Doors: Transform your living space with market-leading Schüco aluminium bifold doors. Precision-engineered in Germany, these doors fold back effortlessly to create a seamless, open-plan link between your home and garden. Explore our Schüco Bi-fold Doors in London
Schüco Lift & Slide Doors: Maximise natural light and enjoy panoramic views with premium Schüco lift and slide doors. Designed for large openings, these systems offer ultra-slim sightlines and a feather-light gliding mechanism. Explore our Schüco Lift & Slide Doors in London
Schüco Windows: Combine sleek, modern aesthetics with exceptional thermal performance. Our Schüco aluminium windows feature slender profiles, high-security locking systems, and are built to last for decades. Explore our Schüco Windows London
Schüco Entrance Doors: Make a grand first impression with a high-security Schüco aluminium front door. Robust, stylish, and thermally efficient, these doors provide a modern, architectural look for any property. Explore our Schüco Entrance Doors in London
Schüco French Doors: A contemporary twist on a classic design. Schüco aluminium French doors offer the traditional double-door opening style you love, enhanced by the strength, security, and slim frames of high-grade aluminium. Explore our Schüco French Doors in London
Aluminium Windows: Achieve a flawless, contemporary look with slim-framed Schüco aluminium windows that flood your interiors with natural light. Engineered for exceptional thermal efficiency, weather resistance, and effortless operation, they’re a lasting upgrade for any modern home. Explore our Aluminium Windows in London

PVC (uPVC) Range

PVC Windows Cost-effective, low maintenance, and A-rated for energy efficiency. Our PVC windows come in a variety of styles and finishes to keep your home warm, quiet, and secure.

Explore Our uPVC Windows in London
uPVC Sash Windows: Why not combine timeless elegance with the glide and grace of a classic design. Our uPVC versions add modern energy savings, enhanced security, and effortless upkeep—no sanding, no painting, no rot. Explore our PVC Sash Windows in London
PVC Patio Doors Save space and maximise the view with our smooth-gliding PVC patio doors. A practical, affordable, and draught-proof solution for connecting your living area to the outdoors. Explore our PVC Patio Doors in London
PVC French Doors Add timeless elegance to your home with our durable PVC French doors. Perfect for patios or conservatories, they open wide to let the summer in while offering excellent insulation during winter. Explore our PVC French Doors in London
Double Glazing Windows: Lock in warmth and cut energy bills with our high-performance double glazing. Engineered to reduce outside noise, prevent draughts, and minimise condensation, these windows keep your home comfortable and quiet all year round. Explore our Double Glazing Windows in London

Other Door Ranges

Aluminium Doors: Strong, durable, and incredibly stylish. Our bespoke aluminium residential doors offer slim sightlines and superior weather resistance, making them an ideal choice for both front and back entrances. Explore Our Aluminium Doors in London
Composite Doors: The ultimate blend of security and kerb appeal. Our composite doors feature a solid core and realistic wood-grain finish, giving you the beautiful look of timber with modern, weather-resistant performance.

Explore Our Composite Doors in London

Local Regulations & Panning in London

London’s boroughs collectively designate hundreds of conservation areas and apply Article 4 Directions across many residential streets. Replacement windows and doors in these protected areas often require planning permission, and listed buildings need additional consent.

We can help homeowners across London understand the planning rules for their specific borough and property. If consent is needed, we will support you through the application process and ensure a compliant installation.

Why Chose Multitrades Windows & Doors for your London Home?

We appreciate there are many companies when it comes to window and door fitters in London. As a family-run business, our name is synonymous with quality and reliability.

Full End-to-End Service: We control the entire process. By manufacturing, supplying, and installing our own products, we cut out the middleman and guarantee quality from start to finish.
Truly Local Team: We are your local experts, with FENSA-certified installers who live and work in the area. We understand the local property styles and building regulations.
Bespoke & Made-to-Measure: Nothing is “off-the-shelf.” Every window and door is custom-fabricated to the exact specifications of your home, ensuring a perfect, draught-free fit.
10-Year Guarantee: All our installations come with a comprehensive 10-year, insurance-backed guarantee, giving you complete peace of mind.

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Windows & Doors in London |Windows & Doors in London |

Serving Homeowners Across Greater London & Surrounding Districts

Across Greater London's diverse residential landscape—from historic period terraces to suburban family housing and modern apartment towers—upgrading double glazing drastically lowers energy costs and raises security.

Balancing Character with Modern Performance

Customising window and door configurations to suit every architectural style across the capital:

Period & Traditional Properties: Replicate original timber sightlines with double-glazed uPVC sliding sashes or flush-fitting casements.
Suburban Homes & Contemporary Additions: Modernise properties with A-rated uPVC bay windows, composite front doors, and aluminium bi-fold patio doors.

London Compliance Notice: All work complies with local borough building control standards, safety codes, and energy performance benchmarks.

Direct Manufacturer Service, Local Delivery

We provide complete surveying and direct factory installation coverage across all Greater London boroughs.

Do you know…

...that London is the capital and largest city of both England and the United Kingdom, built around the River Thames, whose history dates back to Roman times (Londinium). It is a leading global city in finance, arts, education, media, and commerce, hosting an unparalleled array of cultural institutions. The city is governed by the Mayor of London and the London Assembly, overseeing its 32 boroughs and the historic City of London. It is renowned for its iconic landmarks such as Big Ben, the London Eye, and Buckingham Palace.

More Interesting facts about London

Trusted by Homeowners In and Around London

From complementing the charm of Victorian property near City of London to creating a seamless transition with aluminium bi-folds in West End, we bring essential area-specific expertise. It's our privilege to have served numerous homeowners across London and within Hertfordshire. Multitrades Windows & Doors offers indeed the finest Windows & Doors in London. We are glad to supply our local expertise, together with our in-depth mastery in Manufacture, Supply & Installation of Quality Windows, Doors & Glazing products. This would include Aluminium Windows & Doors, uPVC Windows & Doors, Composite Doors, as well as Glass Roofs.

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Recently Completed Projects in and around London

Ready to Transform Your London Home?

Don’t settle for a dark, uninspiring space. Let the light in with a beautifully crafted, expertly installed Windows & Doors by Multitrades Windows & Doors. Improve The thermal Efficiency, Security & Aesthetics.

As your all-in-one manufacturer, supplier, and installer, we are the only call you need to make.

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Call Our Team

[page_title] There are many companies in the area that offers Windows & doors, however there is only one that offers Top Quality Windows & Doors in London in the area. Indeed, Multitrades Windows & Doors is the preferred choice for both residential and commercial customers. Our skilled team takes pride in being among the most reliable Windows & Doors and installation specialists in the region. All our fitters and technicians are highly trained, fully qualified, and experienced in all aspects of window, door, and glazing installation. We offer a wide range of services including uPVC and aluminium windows, composite doors, bi-folds, sliding doors, and custom glazing solutions. That’s why, if you are looking for Windows & Doors in London, we encourage you to get in touch with us for an initial consultation and free estimate. We’ll be happy to assist with your project from start to finish.

Top Quality Windows & Doors in London

Professional Installation of Windows & Doors in London
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Areas We Cover

Watford

Hemel Hempstead

Milton Keynes

Loton

Luton

Buckingham

Leighton Buzzard

London

Hammersmith

St Albans

Aylesbury

East Finchley

Harrow

Stanmore

Pinner

Ruislip

Dunstable

Amersham

Chesham

Harpenden

Borehamwood

Barnet

Northwood

Rickmansworth

Camden

Chelsea

City of Westminster

Berkhamsted

Tring

Chalfont St Giles

Chalfont St Peters

Gerrards Cross

Radlett

Fulmer

Toddington

Chigwell

Tower Hamlets

Islington

Haringey

Willesden

Cricklewood

West Hampstead

Windsor

Canary Wharf

Bedfordshire

Areas We Cover

The Multitrades Knowledge Hub

Expert Insights on Composite, uPVC & Aluminium Windows & Doors

Stay at the forefront of home improvement with the Multitrades Windows & Doors blog. Dive into our articles for deep dives on thermal efficiency, the latest trends in bi-fold and sliding doors, essential home security advice, and detailed guides to understanding why you should choose Quality Windows & Doors for your Watford, or London home.