At Durajoin, We specialise in the design, manufacture, supply and professional installation of bespoke aluminium windows, aluminium doors and architectural glazing solutions for residential and commercial properties in London and Greater London.
Durajoin is an established fenestration and glazing specialist dedicated to delivering bespoke architectural solutions in London and across Greater London. From high-performance bifold doors and sliding doors to precision-engineered aluminium windows we bring design, fabrication, and certified installation under one roof.
Every property has unique architectural demands. We work across premium materials—including slimline aluminium, uPVC, and composite systems—to match the exact aesthetic and structural profile of your project. Rather than pushing off-the-shelf packages, we listen to your brief, evaluate opening tolerances, and adapt our specifications to your budget and design requirements.
Exceptional glazing relies as much on installation as it does on raw materials. Our factory-controlled fabrication ensures millimetre-exact mitres and durable thermal breaks, while our qualified installation teams work to rigorous UK Building Regulation standards. The result is weather-tight sealing, enhanced thermal efficiency, and multi-point security that protects your home for decades.
From your initial site survey to the final operational check, we keep communication direct and transparent. Our reputation across Greater London has been built on recommendations, repeat partnerships with architects and builders, and homeowners who trust us to deliver on time and without hidden surprises.
At Durajoin, we believe that delivering exceptional windows and doors in London starts with understanding each client’s unique vision. Every project is different, and our agile methodology allows us to tailor our process accordingly. Whether it’s modern aluminium frames, uPVC systems, or bespoke architectural solutions, our team ensures every detail reflects both functionality and style.
Quality is at the heart of everything we do. We partner with trusted manufacturers and use high-grade materials to guarantee durability, energy efficiency, and long-lasting performance. Our installation specialists follow precise standards to ensure a flawless finish, enhancing the beauty, security, and value of your property.
What truly sets Durajoin apart is our commitment to building long-term relationships. We listen, advise, and collaborate, making sure you feel guided at every step. Many of our clients return to us for new projects or recommend us to friends and family—proof of the trust we’ve earned over the years.
If you’re looking for reliability, craftsmanship, and a team dedicated to exceeding your expectations, Durajoin is here to support you. Contact us today and let us help you bring your project to life with unmatched care and expertise. Find out more about Durajoin on our Google Business Profile
Quality is at the heart of everything we do.
Every aluminium window and door is manufactured using premium materials and installed by experienced professionals who take pride in their workmanship.
We continually invest in better manufacturing processes, modern glazing technologies, and skilled installers to ensure every customer receives products that meet the highest standards of performance, reliability, and appearance.
Our commitment to quality has earned the trust of homeowners, builders, and property professionals across London.
Durajoin was established with one clear objective:
To provide premium-quality aluminium windows and doors with exceptional customer service and professional installation.
We recognised that many property owners struggled to find a company capable of delivering high-quality manufacturing, competitive pricing, expert advice, and reliable installation under one roof.
Today, Durajoin has become a trusted aluminium windows and doors company serving customers throughout Greater London and the surrounding areas.
Durajoin works with a wide range of clients, including:
Whether your project involves replacing a single window or installing complete aluminium glazing for a large development, our team has the expertise to deliver outstanding results.
We are not only diligent in our work, but we also pay attention to our team and customers. We follow a safe and secure manufacturing process till the post-instalment support and maintenance. We provide FENSA or CERTASS certification on request.
Durajoin’s customer success is defined by our product’s quality. We follow the best standards and raise the bar to provide you with the desired result.
Every project we undertake is manufactured to exact specifications using premium aluminium systems from industry-leading profile suppliers, ensuring outstanding durability, security, weather resistance, and thermal performance.
Durajoin is exemplary when it comes to integrity. We maintain high standards of confidentiality to maintain the best possible relationship with our customers.
From the initial consultation through to final installation, our goal is simple—deliver products that enhance your property’s appearance, improve energy efficiency, and provide lasting value for years to come.
Durajoin provides complete aluminium glazing solutions for both residential and commercial projects. Every product is custom manufactured to suit your property, style preferences, and performance requirements.
Our aluminium windows and doors are engineered to deliver far more than attractive aesthetics. Every installation is designed to provide:
Our products help homeowners improve comfort, reduce energy consumption, and increase property value while maintaining a contemporary architectural appearance.
Choosing the right aluminium windows and doors company in London is one of the most important decisions for your property investment.
Durajoin is trusted across Greater London because we provide:
Every window and door is manufactured to your exact dimensions instead of using standard off-the-shelf sizes.
As manufacturers and suppliers, we provide excellent value without compromising quality and long-lasting performance.
From your first enquiry to after-sales support, we remain committed to delivering a smooth experience.
Our team has decades of combined experience within the aluminium glazing and fenestration industry.
Durajoin follows a simple and efficient process to ensure every project is completed to the highest standards. As a trusted aluminium windows and doors installers London, we manage everything from the initial consultation to final installation and after-sales support. Our experienced team ensures your windows and doors are fitted safely, efficiently and with precision for long-lasting performance.
Contact our team to receive a free quotation for aluminium windows and doors in London. We assess your property and recommend the best solutions for your project.
Select from our wide range of aluminium windows and doors, including bifold doors, sliding doors, casement windows and sash windows.
Once the design and specifications are finalised, we provide a clear and transparent price confirmation before manufacturing begins.
Our professional installation team ensures every window and door is fitted securely and efficiently, meeting the highest safety and quality standards.
We continue to support our customers with expert advice, maintenance guidance and reliable after-sales service.
Whether you're renovating your home or planning a new build, Durajoin supplies and installs premium aluminium windows and doors in London and across Greater London. If you're searching for aluminium windows and doors near you, our experienced team is ready to help with a free, no-obligation quotation.
Call us now: 0203-576-2142 or Get Price Quote Online.
Durajoin specialises in the manufacture, supply, and professional installation of bespoke aluminium windows and aluminium doors including bifold doors, sliding doors, roof lights and architectural glazing systems for residential and commercial properties in London and across Greater London. Every product is made to measure to suit your property’s design, dimensions, and performance requirements.
Yes. We manufacture bespoke aluminium windows and doors to order using premium aluminium profile systems. This allows us to maintain strict quality control, offer customised designs, and ensure every product is built to your exact specifications.
We provide aluminium window and door supply and installation throughout Greater London, including North London, South London, East London, West London, Central London, and many surrounding areas. If you’re unsure whether we cover your location, simply contact our team for confirmation.
Our product range includes aluminium casement windows, flush casement windows, heritage windows, tilt and turn windows, sash windows, bifold doors, sliding doors, entrance doors, French doors, roof lights, structural glazing, and bespoke architectural glass solutions.
Aluminium offer exceptional strength, slimmer frames, larger glass areas, improved durability, low maintenance, and a modern appearance. They are highly resistant to warping, corrosion, and weather damage, making them a long-term investment for both residential and commercial properties.
Yes. Our aluminium windows and doors feature advanced thermal break technology and high-performance glazing to improve insulation and reduce heat loss. They are designed to help create a more comfortable home while improving energy efficiency throughout the year.
Absolutely. Every project is manufactured to your exact dimensions and design preferences. We offer a wide range of colours, finishes, glazing options, hardware, and configurations to complement both traditional and contemporary properties.
Yes. We offer both supply-only aluminium windows and doors for builders, developers, and trade professionals, as well as a complete supply and installation service for homeowners and commercial clients across London.
The installation timeframe depends on the size and complexity of the project. Following your consultation and site survey, we’ll provide a clear production and installation schedule so you know exactly what to expect from start to finish.
Getting a quote is simple. Contact Durajoin by phone, email, or through our online quote request form with details of your project. Our team will discuss your requirements, arrange a site survey if needed, and provide a free, no-obligation quotation tailored to your property.
Complete the form below to download our latest aluminium windows and doors brochure.
Durajoin Aluminium Windows and Doors
Unit 606, Dephna House, 14 Cumberland Ave,
London NW10 7QL, United Kingdom
020 3576 2142
info@durajoin.com
Serving customers across Greater London, including Barking and Dagenham, Barnet, Bexley, Brent, Bromley, Camden, Croydon, Ealing, Enfield, Greenwich, Hackney, Hammersmith and Fulham, Haringey, Harrow, Havering, Hillingdon, Hounslow, Islington, Kensington and Chelsea, Kingston upon Thames, Lambeth, Lewisham, Merton, Newham, Redbridge, Richmond upon Thames, Southwark, Sutton, Tower Hamlets, Waltham Forest, Wandsworth, Westminster, the City of London, Soho, Covent Garden, Stratford, Shoreditch, King’s Cross, and surrounding areas.
Postcode areas we cover:
HA1, HA2, HA3, HA4, HA5, HA6, HA7, HA8, HA9, N1, N10, N11, N12, N13, N14, N15, N16, N17, N18, N19, N2, N20, N21, N22, N3, N4, N5, N6, N7, N8, N9, NW1, NW10, NW11, NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, SE1, SE10, SE11, SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE2, SE20, SE21, SE22, SE23, SE24, SE25, SE26, SE27, SE28, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SM2, SM3, SM4, SM5, SM6, SM7, SW1, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW1A, SW2, SW20, SW3, SW4, SW5, SW6, SW7, SW8, SW9, W1, W10, W11, W12, W13, W14, W1M, W2, W3, W4,W5, W6, W7, W8, W9, WC1, WC2
We provide aluminium windows and doors supply and installation across Greater London, covering key boroughs and nearby areas.