Citi Homes Windows

Premium windows and doors for London homes - aluminium, timber and composite

From a single front door to a full house glazing project. Free site survey. Fixed written quote. FENSA certified.

FENSA certified

Manufacturer guarantee

Approved Craftsperson

Free site survey

One-stop shop

London-wide installation

One company for the whole project

We are a ONE-STOP-SHOP, and we supply and install the full range – windows, doors, bifold doors, sliding doors, roof lanterns, and garage doors – so you deal with one company, one survey, and one installation team throughout. Whether it is a single replacement window or a complete glazing specification for an extension or new build, we manage the whole project.

Residential

Replacement windows and doors, extensions, full house glazing.

New builds & extensions

Full project glazing from specification to installation.

Developers & architects

Multiple units, commercial projects, bespoke specifications.

Windows

Our windows are manufactured by the best brands in the industry, including Velfac, Rationnel, Schüco, and Cortizo, to provide you with the ultimate combination of aesthetics, performance, and durability. With our bespoke approach, we can create custom window solutions for any type of property, whether you need traditional sash windows, contemporary casement windows, or any other style.

Roof lights

If you want to bring more natural light into your property and create a brighter, more spacious atmosphere, our roof lights are the perfect solution. We offer a range of high-performance roof lights that are designed to provide maximum light transmission, energy efficiency, and durability, while also complementing the style and character of your property. With our bespoke approach, you can choose from different shapes, sizes, glazing options, and finishes, to create a roof light that fits your needs and preferences perfectly.

French doors

Our French doors offer the perfect combination of elegance and functionality, bringing a touch of sophistication to any room. We offer a range of styles and finishes to suit your taste, and our expert installers will ensure a seamless and secure fit. Whether you’re looking to create a seamless transition between indoor and outdoor spaces, or simply add a touch of classic charm to your home, our French doors are the perfect choice.

External Doors

Your external doors are the first line of defense for your property, and they also play a key role in enhancing its curb appeal and character. We offer a range of external doors, including timber, composite, and aluminum, that are designed to offer the perfect balance of security, energy efficiency, and aesthetics. With our bespoke approach, you can choose from a wide range of styles, finishes, and features, to create the ideal door for your property.

Garage doors

Our garage doors are designed to offer the perfect blend of functionality, security, and style, whether you need an automatic or manual system, insulated or non-insulated panels, or a specific color or finish. We work with top manufacturers to ensure that your garage door is built to the highest standards, using premium materials and advanced technology.

Additional Services

Our additional services go beyond just the installation of your new weather-tight products. We understand that the process can involve several steps, which is why we also offer services such as surveying, delivery assistance, quality checks, removal and disposal of existing windows and doors. Our team is committed to ensuring a smooth and hassle-free experience from start to finish.

We supply and install windows and doors

We supply and install the full range of aluminium, timber, and composite windows and doors across London. Select any product below to explore specifications, available options, and installation details.

Choose the right material for your project

Aluminium, timber, and composite each suit different properties, openings, and planning requirements. The right choice depends on your building, your budget, and, in many parts of London, what your local planning authority will accept. The sections below cover what each material does best and where it is most commonly specified.

Aluminium

The right choice for large openings, slim frames, and maximum glass. Thermally broken aluminium profiles carry larger panes in narrower frames than any other material. Powder-coated in any RAL colour. Forty-year service life, no maintenance required.

Explore aluminium doors and aluminium windows

Timber

The only material that satisfies planning requirements in conservation areas and listed buildings. Made to measure in solid oak, iroko or Accoya – to your exact opening, your design and your planning brief. No standard sizes.

Explore timber doors and timber windows → 

Composite

The practical choice for front and back doors. Looks like painted timber, requires none of the upkeep. No warping, no repainting. Thirty-five-year lifespan. PAS 24 is certified as a standard.

Explore composite doors and composite windows → 

Windows and doors for conservation areas and listed buildings

London has more conservation areas than any other city in the country. Replacement windows and doors on listed buildings and within conservation areas must match the original design, profile, and material, as local planning authorities are exacting in this regard. We supply and install bespoke timber windows and doors made to match original specifications, and we can advise on planning requirements from the first conversation.

Why clients choose us?

  • Free site survey

    We visit, measure every opening and assess the structure before anything is specified. The survey is free of charge when windows or doors are installed.

  • Fixed written quote

    You receive an itemised written quote with a fixed price. Nothing is added after the fact.

  • FENSA certified

    Every installation is registered with FENSA - the government-authorised scheme. Your installation is covered by an insurance-backed guarantee and does not require a separate building regulations application.

  • CPA member

    Your deposit and contract are protected by the Consumer Protection Association. If anything goes wrong, you are covered.

The brands we work with

Helpful reading