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Custom Steel Doors and Windows London
Planning a New Steel Door, Window or Glass Partition?
Made-to-Measure Slimline Steel Systems, Supplied and Installed Across London.
Bespoke Steel Doors & Windows
Ultra-Slim Steel Frames with Minimal Sightlines
5-Year Warranty on Bespoke Steel Systems
Made-to-Measure Steel Doors and Windows
Designed, Manufactured & Installed by Experts
Made-to-Measure Steel partitions
Custom Frame Colours & Finishes
Glass Options, Handles & Hardware
Strong, Stylish and Built to Last
Internal and External Steel Door Systems
Replacement of Existing Doors and Frames
Complete Service from Survey to Completion
Slimline Bespoke Steel & Crittall-Style Doors & Partitions in London
Swift Glazing specialises in the design, manufacture and installation of bespoke steel doors, steel windows and internal glass partitions across London and the surrounding areas. Our slimline steel designs combine elegant framing with carefully proportioned glazing, bringing a light, open feel to your space without losing its individual character.
From luxury homes and extensions to offices, restaurants and commercial entrances, we create made-to-measure steel systems around your project. Choose glazing layouts, frame colours and finishing details that reflect your style, with each design manufactured to your measurements and professionally installed by our experienced team.
London’s Custom Steel Door Specialists
Bespoke Steel Doors Designed, Manufactured & Installed
From Victorian renovations and home extensions to contemporary commercial spaces, our bespoke steel doors bring slim-profile design and beautifully balanced glazing to your property. Create a welcoming entrance or a light-filled connection between rooms, with proportions and detailing chosen to complement your home or business.
At Swift Glazing, your made-to-measure design is shaped around your opening, your style and the way you use the space. Explore French doors, bifold steel doors, statement front entrances and internal doors with matching glazed partitions. From glazing patterns to frame colours and handles, each choice helps create a finish that feels distinctly yours.
Luxury steel doors with premium glazing and bespoke design options.
Complete Architectural Steel Design, Manufacture & Installation
Swift Glazing Ltd designs, manufactures and installs premium bespoke slimline steel doors, windows and glazed partitions for residential and commercial properties across London and surrounding areas. Our made-to-measure steel systems combine elegant design, strength and exceptional craftsmanship.
Made-to-Measure Manufacturing
Every steel door, window and partition is manufactured to your exact measurements. Our precision-made steel systems combine slim profiles, larger glass areas and dependable strength for residential and commercial properties.
Professional Bespoke Steel Installation
Our experienced installers ensure every steel system is fitted securely, accurately and with close attention to detail. We carefully manage the installation process to achieve smooth operation and a clean, premium finish.
Slim, Strength, Quality and Lasting Performance
We use high-quality steel, glass and hardware to create durable systems designed for everyday use. Each project combines security, architectural style and reliable long-term performance.
Choose Swift Glazing Ltd for a complete steel door design, manufacturing and installation service. Contact our team to arrange a consultation for your London property.
Steel Door Glass Replacement in London
Restore the security, performance and appearance of your steel doors with our professional steel door glass replacement service. We supply and install high-quality replacement glass panels tailored to the size, style and specification of your existing steel door.
Serving residential and commercial properties across London and the surrounding areas, our experienced team delivers precise fitting, durable materials and a clean, premium finish. Whether the glass is broken, damaged or outdated, we provide a reliable solution designed to complement your steel door.
Understanding Of Internal Steel Doors and External Steel Doors
Internal Steel Doors
Inernal steel doors are installed inside buildings and are primarily designed for security, fire resistance, or soundproofing within residential, commercial, or industrial spaces. They help create secure, private, and safe environments inside your property, whether separating different rooms, offices, or storage areas. Internal steel doors are built to withstand daily use and provide a durable barrier while enhancing the interior aesthetic.
External Steel Doors
These doors are positioned at the entry points of a property, such as main entrances, garage doors, or exterior access points. External steel doors are engineered to withstand harsh weather conditions, resist forced entry, and provide maximum security. They are often reinforced with additional security features and weatherproofing to ensure longevity, safety, and energy efficiency in outdoor environments.
Steel Doors & Windows Manufacturing Process
At Swift Glazing, every steel door and window is carefully designed, manufactured, finished, glazed, and installed to ensure strength, durability, and a high-quality finish.
Site Survey
We visit the site, take accurate measurements, and confirm the project requirements.
Glazing
The glass is installed into the frames according to the required specification.
CAD Drawing
We prepare detailed CAD drawings for approval before production begins.
Installation
Our team fits, fixes, seals, and adjusts the doors or windows on site.
Steel Fabrication
The steel frames are fabricated to the agreed design and specification.
Completion
Final checks are completed before the project is handed over.
Powder Coating
Frames are powder coated in the chosen colour for a durable, high-quality finish.
Aftercare
We provide care and maintenance guidance after completion.
Our Custom Steel Door Range
Discover bespoke steel doors with slim-profile designs, beautifully balanced glazing and details chosen to complement your property. Swift Glazing designs, manufactures and installs custom steel doors across London and surrounding areas, creating made-to-measure solutions for everything from an intimate living space to a statement entrance. Explore the collection and find a style that feels right for your project.
Steel Cavity Sliding Doors
Make movement part of the design. A pivot steel door turns around a vertical pivot axis rather than conventional side hinges, giving the entrance a distinctive architectural presence. Carefully chosen proportions, glazing divisions and handles shape the overall appearance, while the opening clearance and pivot position are considered as part of the specification.
Pivot Steel Doors
Make movement part of the design. A pivot steel door turns around a vertical pivot axis rather than conventional side hinges, giving the entrance a distinctive architectural presence. Carefully chosen proportions, glazing divisions and handles shape the overall appearance, while the opening clearance and pivot position are considered as part of the specification.
Sliding Steel Doors
Keep the space beside your doorway available for the way you live. Sliding steel doors move alongside the opening rather than swinging into the room, offering an elegant alternative where furniture or circulation needs careful consideration. The panel layout and track arrangement are planned around the space available for the doors to slide back.
Arched Steel Doors
Bring a softer silhouette to your interior or entrance with an arched steel design. Echo the curve of an existing opening or introduce a contrasting shape into a contemporary property. Each bespoke arch and glazing pattern is designed together, creating a feature that complements the proportions and character of the surrounding architecture.
Steel Front Entrance Doors
Give your home a first impression that feels considered and personal. From a more private panelled arrangement to a glazed entrance with matching sidelights, explore a design that balances appearance with everyday needs. Finishes, handles, locking and weather protection are specified around your chosen external door system.
French Steel Doors
Bring light, symmetry and character to your home with bespoke French steel doors. Slim steel profiles and beautifully balanced glazing create an elegant connection between living and dining spaces. Open one door for everyday access or both for a wider opening. Complete your made-to-measure design with your choice of glazing patterns, frame colours and handles to complement your property.
Steel Shopfront Doors
Set the tone for your business before customers step inside. Our steel shopfront doors are designed to complement the wider frontage, coordinating framing, glazing and finishes for a consistent appearance. Customer access, opening arrangements and everyday operation guide the specification, bringing together a distinctive design and a practical commercial entrance.
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Hinged Single Steel Doors
From an elegant single doorway to a generous opening between rooms, our bespoke hinged steel doors are available in single, double, three-panel and four-panel configurations. Slim steel profiles and made-to-measure glazing layouts bring character to your space, with opening arrangements planned around how you use it.
Let’s Design the Right Door for Your Space
You may have a finished drawing, a favourite reference image or simply an idea of how you would like your space to feel. Share your plans, photos or approximate dimensions with us, and we’ll help you explore suitable door styles, glazing and finishes before preparing your bespoke quotation.
Why Choose Steel Doors and Windows?
Steel doors and Windows are the perfect combination of style, strength, and performance. Whether you're upgrading your home or enhancing a commercial property, bespoke steel doors offer long-lasting benefits that improve both the appearance and functionality of your space.
Enhanced Security
Steel is one of the strongest building materials available, providing outstanding protection and peace of mind without compromising on design.
Improved Energy Efficiency
Modern thermally broken steel doors help reduce heat loss, improve insulation, and contribute to a more energy-efficient property.
Maximised Natural Light
Slim steel frames allow for larger glass panels, flooding interiors with natural light and creating bright, open living and working spaces.
Built to Last
Unlike many alternative materials, steel resists warping, cracking, and weathering, delivering decades of reliable performance.
Luxury Architectural Appearance
With their clean lines and timeless aesthetic, steel doors bring a premium, contemporary look that complements both traditional and modern properties.
Increases Property Value
High-quality bespoke steel doors are a desirable architectural feature that can enhance the appeal and value of your property.
Elegant Slimline Frames
The strength of steel allows for ultra-slim profiles, creating a sleek, minimalist finish while maintaining exceptional structural integrity.
Low Maintenance
Steel doors require very little upkeep. With a durable powder-coated finish, they retain their appearance for years with only occasional cleaning.
Bespoke T-Bar Steel Doors & Windows
Bring light, character and beautifully defined lines to your home or workspace with bespoke T-bar steel doors and windows. The distinctive detailing comes from T-shaped steel glazing bars that divide the glass into individual panes, giving the design its traditional steel character.
At Swift Glazing Ltd, we design, manufacture and install made-to-measure steel doors and windows across London and the surrounding areas. From the proportions of each glazed panel to the frame colour and finishing details, we help you create a design that complements your property and the way you use your space.
Steel Doors & Windows for Every Property
Whether you're renovating, extending, or developing a new property, bespoke steel doors and windows offer the perfect combination of style, security, and performance. At Swift Glazing, we design, manufacture, and install made-to-measure steel glazing solutions for every type of residential and commercial property across London.
Homes
Extensions
Apartments
Restaurants
Gyms
Offices
Retail
Hotels
Schools
Commercial Buildings
Fully Bespoke Steel Doors & Windows
Every project is different, which is why our steel doors and windows are manufactured to measure and tailored to your exact requirements. At Swift Glazing, we offer a wide range of customisation options, allowing you to create steel glazing that complements your property's architecture while meeting your performance, security, and design needs.
Colours
Choose from an extensive range of durable powder-coated finishes, including classic black, contemporary greys, heritage colours, or any bespoke RAL colour to achieve the perfect look.
Locks
Enhance security with high-quality multi-point locking systems and premium locking solutions designed to protect your home or commercial property.
Glass Bars
Create a distinctive architectural appearance with bespoke glazing bar designs, from traditional industrial-style grids to clean, contemporary layouts.
Handles
Select from a variety of premium handles and window furniture in modern, traditional, or heritage styles, with finishes to suit any interior or exterior design.
Hardware
Complete your installation with carefully selected hinges, stays, closers, handles, and accessories available in a range of high-quality finishes.
Triple Glazing
For superior thermal efficiency and reduced energy consumption, triple glazing offers exceptional insulation and improved acoustic performance.
Glass
From clear and low-iron glass to frosted, reeded, tinted, and decorative glazing, we offer a range of options to provide the ideal balance of privacy, light, and style.
Opening Directions
Configure your steel doors and windows to suit your space with inward or outward opening doors, side-hung or top-hung windows, fixed glazing, French doors, and other bespoke configurations.
Acoustic Glass
Reduce external noise with specialist acoustic glazing, creating quieter and more comfortable living and working environments.
Thresholds
Our steel doors are available with low-profile, flush, or weather-rated thresholds, providing smooth access while maintaining excellent weather resistance.
Frame Sizes
Every steel door and window is manufactured to your exact dimensions, ensuring a precise fit and a seamless finish for new builds, renovations, and extensions.
Solar Glass
Minimise solar heat gain and glare while maintaining excellent natural light with advanced solar control glass, helping to improve indoor comfort during warmer months.
Commercial Steel Doors & Windows Installation in London
From retail entrances and restaurants to offices and other commercial premises, our bespoke steel doors and windows are designed around the way your building is used. We consider access requirements, opening configurations, glazing layouts and commercial hardware to create a made-to-measure system that looks refined while remaining practical for everyday use.
Swift Glazing manages the process from site survey and specification through to manufacture and professional installation. Glass type, frame finish, handles, locking options and installation requirements are agreed around your project, helping us deliver commercial steel glazing that complements the property and suits its intended use.
Custom Steel Door Manufacturing
Every commercial steel door is manufactured to suit your exact measurements, design requirements and intended application. Choose from a range of frame layouts, finishes, glass options, handles, locks and security features.
Professional Installation
Our experienced team provides accurate and secure commercial steel door installation, with careful attention to alignment, operation and the finished appearance.
Steel window replacement service for damaged, outdated, or inefficient windows.
Strength, Security and Durability
Our steel doors are designed to withstand frequent use and demanding commercial environments while providing dependable security and long-lasting performance.
Versatile Commercial Solutions
We manufacture and install steel entrance doors, internal steel doors, glazed steel doors, double doors and custom commercial door systems for a wide range of properties.
Choose Swift Glazing Ltd for a complete service—from site survey and bespoke manufacturing to professional installation. Contact our team to discuss your commercial steel door project in London or the surrounding areas.
Commercial Steel Door Glass Replacement
Broken or damaged glass in a commercial steel door can affect both the appearance and security of your premises. Swift Glazing provides professional commercial steel door glass replacement across London, replacing damaged panels with suitable safety glazing to match the existing door system wherever possible.
We work with shops, offices, restaurants and other commercial properties, taking care of measurement, glass specification and installation. Whether you need toughened, laminated, clear, tinted or specialist glazing, we can help you choose the right option for your steel door and arrange a safe, professional replacement with minimal disruption to your business.
Steel Windows Installation
At Swift Glazing Ltd, we specialise in designing, manufacturing and installing bespoke steel windows across London and the surrounding areas. Every steel window is made to measure and tailored to your property, combining slimline profiles, lasting strength and a premium architectural finish for residential and commercial projects.
Custom steel windows manufactured and installed for London properties.
Crittall-style windows with slim glazing bars and classic steel detailing
Slimline round steel window designed to maximise light with a clean modern look.
Custom steel windows manufactured and installed for London properties.
Steel Window Glass Replacement
At Swift Glazing Ltd, we provide professional glass replacement services for steel windows, ensuring your windows regain their security, appearance, and functionality. Our expert team delivers precise, high-quality installations that fit seamlessly into your existing frames, offering a reliable and durable solution for broken or outdated glass.
Understanding Of Internal and External Steel windows
Internal Steel Windows
These are installed inside the building to divide spaces, create visual connections, or add architectural interest. Internal windows do not need to withstand weather conditions but should offer soundproofing, privacy, and aesthetic appeal. They are typically made with materials suitable for interior environments, such as tempered glass and decorative framing.
External Steel Windows
These are installed on the exterior walls of a building. Their primary functions include providing natural light, ventilation, and views while offering security and weather resistance. External windows are designed to withstand outdoor elements such as rain, wind, and UV exposure. They often feature weatherproof frames, double or triple glazing for insulation, and security locks for safety.
Areas We Cover
Swift Glazing designs, manufactures and installs bespoke steel doors, steel windows and glazed partitions throughout London and selected surrounding areas. From Central London apartments and period homes to commercial properties, extensions and new developments, our team provides a complete made-to-measure service from survey through to professional installation.
Central London
Mayfair, Soho, Westminster, Covent Garden, Marylebone, Fitzrovia, Holborn, Clerkenwell, Farringdon, King’s Cross, St Pancras, Victoria, Belgravia, Knightsbridge, London Bridge, Waterloo, and Southwark.
East London
Shoreditch, Hackney, Bethnal Green, Whitechapel, Stratford, Canary Wharf, Bow, Mile End, Leyton, Walthamstow, Chingford, Ilford, Barking, Dagenham, Leyton and Romford.
South London
Clapham, Battersea, Wandsworth, Wimbledon, Putney, Brixton, Balham, Streatham, Tooting, Dulwich, Peckham, Camberwell, Greenwich, Lewisham, Croydon, Sutton, Bromley, Kingston, and surrounding areas.
Greater London
Barnet, Enfield, Harrow, Brent, Ealing, Hillingdon, Hounslow, Richmond, Merton, Sutton, Bexley, Southwark, Lambeth, Wandsworth, Tower Hamlets, Waltham Forest, Redbridge, Havering, and surrounding areas.
North London
Islington, Camden, Hampstead, Highgate, Finchley, Barnet, Enfield, Muswell Hill, Crouch End, Finsbury Park, Holloway, Stoke Newington, Tottenham, Wood Green, Palmers Green, and Southgate.
West London
Kensington, Chelsea, Notting Hill, Hammersmith, Fulham, Chiswick, Ealing, Acton, Shepherd’s Bush, Paddington, Bayswater, Maida Vale, Richmond, Twickenham, Hounslow, Uxbridge, Harrow, and Wembley.
Surrounding Areas Around London
Watford, Bushey, Rickmansworth, Borehamwood, Radlett, Potters Bar, Cheshunt, Waltham Cross, Loughton, Chigwell, Dartford, Greenhithe, Epsom, Esher, Leatherhead, Staines, Weybridge, Slough, and nearby locations, subject to availability, access, and site location.
Our Custom Window Door Range
Frame a favourite view, bring light into an adjoining room or introduce a distinctive architectural feature. Our bespoke steel windows combine slim-profile designs with carefully proportioned glazing and finishes chosen around your property. Swift Glazing designs, manufactures and installs custom steel windows across London and surrounding areas, with made-to-measure options for homes, extensions and commercial spaces.
Fixed Steel Windows
Some views deserve a frame of their own. Our fixed steel windows create a non-opening glazed feature, bringing natural light into spaces where ventilation is provided elsewhere. Keep the glazing simple to draw attention to a garden or courtyard, or introduce a divided pattern that reflects your property’s character. Slim steel framing gives the view definition without dominating it.
Pivot Steel Windows
For something beyond a conventional opening, explore the distinctive movement of a pivot steel window. The design turns around a pivot axis, making the way it opens part of its architectural appeal. We consider the window’s proportions, glazing layout and opening clearance together, creating a bespoke arrangement that looks thoughtfully placed and works with the surrounding space.
Casement Steel Windows
A familiar favourite with a more refined finish. Our steel casement windows pair a straightforward hinged opening with slim framing and your choice of glazing divisions. They are an inviting option for rooms where opening the window is part of everyday life, from airing a bedroom to enjoying a breeze in the kitchen. Complete the design with handles and colours that feel right for your home.
Awning Steel Windows
A carefully placed opening can make a larger window arrangement more practical. Awning steel windows are hinged at the top and open outwards from the bottom, offering an alternative to side-hung designs. Incorporate one into a wider glazed layout or choose a standalone window, with its position, handle access and external clearance considered from the outset.
Louvre Steel Windows
Make ventilation part of the architectural design. Louvre steel windows introduce a distinctive horizontal pattern, offering a different appearance from conventional hinged or fixed glazing. Their repeated lines can add interest to a contemporary scheme, particularly where airflow is an important part of the brief. We’ll help you consider the louvre arrangement, frame finish and suitability for your intended location.
French Casement Steel Windows
Echo the elegance of French doors with a beautifully balanced pair of opening windows. Our bespoke French casement designs bring together slim steel framing and symmetrical proportions, with glazing patterns that can feel traditional or contemporary. Coordinate the handles and frame finish with nearby steel doors to create a consistent appearance across your home or extension.
Round Pivoting Steel Windows
Break away from straight lines with a circular window that gives your room a focal point. Our round pivoting steel windows combine a curved outline with a distinctive opening movement, bringing a softer shape to the surrounding architecture. The diameter, steel detailing and glazing layout are considered together, so the finished window feels proportionate rather than simply decorative.
Sashless Steel Windows
Prefer a window with fewer visual divisions? A sashless design places greater emphasis on the glass, reducing the framing around the moving panes for a more pared-back appearance. A carefully detailed steel surround defines the opening without introducing a conventional framed-sash look. Explore this option where a cleaner outlook and restrained detailing are central to your project.
Let’s Design Windows That Belong in Your Space
You might be replacing an existing window, planning an extension or looking for one distinctive feature. Share your photos, drawings or approximate dimensions, and tell us what you would like to achieve. We’ll help you explore suitable styles, glazing layouts and finishes before preparing your bespoke quotation.
Steel Shopfronts & Steel Shop Doors
Slimline Design. Premium Finish. Built for Strength.
We design, manufacture, supply and install bespoke steel shopfronts and steel entrance doors for retail, commercial and hospitality properties. Every system is made to measure, combining slim steel profiles with exceptional strength, security and a high-end architectural finish.
Whether you require a completely new steel shopfront or want to replace an old, damaged or outdated frontage, our experienced team can manage the entire project—from initial design and fabrication to glazing, installation and final adjustments.
Our slimline steel shopfront systems maximise the glazed area, allow more natural light into your premises and create a clean, modern appearance without compromising durability. Choose from a wide range of configurations, glass options, handles, locks, hinges and powder-coated finishes to create a shopfront that complements your brand and property.
Our steel shopfront services include:
Bespoke steel shopfront design
Steel door and frame manufacturing
Supply and professional installation
Single and double steel doors
Replacement of old shopfronts
Toughened and laminated safety glass
Secure locks, handles and door hardware
Custom powder-coated and RAL colour
Repairs and upgrade shopfront
Bespoke Steel Shopfronts Made for Your Business
From contemporary retail entrances to traditional commercial façades, we manufacture premium steel shopfronts that are strong, secure and designed to last. Every installation is carefully measured and professionally fitted for a precise, reliable finish.
Contact Swift Glazing today for a free quotation for your new steel shopfront or steel shop door.
Steel Partitions
As manufacturers, we specialize in designing and producing high-quality steel partitions for a variety of applications, including internal divisions, external enclosures, and shower screens. Our custom-made partitions are built for durability, security, and aesthetic appeal, ensuring they meet your specific space and design requirements. Whether for commercial, industrial, or residential use, we provide reliable solutions that combine functionality with a sleek appearance.
Bespoke steel partitions made to measure for your exact layout and design requirements.
Black steel partitions with slim frames and a modern industrial style finish.
Black steel glass partition offering a sleek, modern, and high-end finish.
Bespoke steel partitions made to measure for your exact layout and design requirements.
Steel Partition Installation
We design, manufacture and professionally install bespoke steel partitions across London and the surrounding areas. Our made-to-measure systems are suitable for internal room dividers, office partitions, external screens and steel-framed shower enclosures.
Every partition is carefully measured and securely installed to create a durable, functional and premium architectural finish tailored to your property.
Steel Partition Replacement in London
Upgrade damaged, outdated or unsuitable partitions with our professional steel partition replacement service. We carefully remove the existing structure before manufacturing and installing a new made-to-measure steel partition designed around your space.
Our replacement service is available for homes, offices, hotels, restaurants and commercial properties, helping improve natural light, functionality and appearance.
Bespoke Steel Partition Removal & Installation
For projects requiring a completely tailored solution, we provide a full bespoke steel partition removal, manufacturing and installation service. Our team manages every stage, from the initial survey and careful removal of the existing partition to precision fabrication, glazing and final fitting.
Choose Swift Glazing Ltd for custom steel partitions designed, manufactured and installed across London and the surrounding areas. Contact our team to discuss your residential or commercial steel partition project.
Steel Balustrades with Glass Panels
Bespoke Steel Balustrade Design, Manufacture, Supply & Professional Installation
Enhance residential and commercial properties with premium, made-to-measure steel balustrades featuring high-quality safety-glass infill panels. We provide a complete service across London and surrounding areas, from bespoke design and precision fabrication to supply and professional installation. Suitable for internal and external applications, every system is built for strength, safety and long-lasting performance while creating a clean, modern architectural finish.
Steel Balustrade Applications:
Residential Steel Balustrades
Steel Staircase Balustrades
Steel Terrace and Roof Terrace Balustrades
Apartment and Communal Area Balustrade
Commercial Steel Balustrades
Steel Balcony Balustrades with Glass Panels
Hotel, Office, Restaurant and Retail Balustrades
Why Choose Swift Glazing for Bespoke Steel Doors & Windows?
Professional Survey & Installation
Our team manages site measurements, glazing, fitting, alignment and final adjustments, with careful attention to both smooth operation and the finished appearance.
Related Articles on Custom Steel Doors & Windows
Enhance residential and commercial properties with premium, made-to-measure steel balustrades featuring high-quality safety-glass infill panels. We provide a complete service across London and surrounding areas, from bespoke design and precision fabrication to supply and professional installation. Suitable for internal and external applications, every system is built for strength, safety and long-lasting performance while creating a clean, modern architectural finish.
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