Looking for aluminium windows and doors in Westminster? Durajoin manufactures, supplies and installs bespoke aluminium windows, bifold doors, sliding doors, entrance doors and glazing solutions for luxury homes, period properties, apartments and commercial developments throughout Westminster.

Durajoin manufactures, supplies and installs bespoke aluminium windows and doors for homeowners, architects, developers and commercial clients throughout Westminster. Whether you’re restoring a Georgian townhouse, renovating a period property, upgrading a luxury apartment or completing a prestigious commercial development, our made-to-measure aluminium glazing solutions are tailored to your exact requirements.
Our extensive range includes:

Transform your Westminster property with bespoke aluminium bifold doors that create bright, open and contemporary living spaces. Designed with ultra-slim sightlines and smooth-gliding panels, our made-to-measure bifold doors maximise natural light while providing seamless access to gardens, terraces and courtyards. Manufactured using premium aluminium systems, they deliver exceptional thermal efficiency, enhanced security and long-lasting durability, making them an ideal choice for period property renovations, luxury homes, extensions and commercial developments throughout Westminster. Learn More

Enhance your Westminster property with bespoke aluminium sliding doors that combine contemporary design with exceptional performance. Featuring expansive glazed panels and ultra-slim aluminium frames, our made-to-measure sliding doors maximise natural light, provide uninterrupted views and create a seamless connection between your indoor and outdoor spaces. Manufactured using premium aluminium systems, with outstanding thermal efficiency, advanced security and effortless operation, making them an ideal choice for luxury apartments, period property renovations, modern extensions and commercial developments throughout Westminster. Learn More

Create a striking first impression with our bespoke aluminium entrance doors. Combining contemporary design, advanced security and excellent thermal performance, every made-to-measure door is expertly manufactured to enhance the style, comfort and value of your Westminster property.

Enhance your Westminster property with bespoke aluminium casement windows that combine timeless style with modern performance. Featuring slim sightlines, excellent ventilation and advanced security, our made-to-measure casement windows deliver outstanding thermal efficiency, durability and low maintenance.
Preserve the timeless character of your Westminster property with bespoke aluminium sash windows that blend classic elegance with modern performance. Expertly crafted to complement period homes and heritage buildings, they provide smooth operation, excellent thermal efficiency, enhanced security and the low-maintenance.
Experience the versatility of bespoke aluminium tilt and turn windows, designed for modern living and exceptional performance. Their innovative dual-opening design provides secure ventilation, easy cleaning and effortless operation, while premium aluminium frames deliver outstanding thermal efficiency, enhanced security and long-lasting durability.
Every product is manufactured using premium aluminium systems to deliver exceptional security, outstanding thermal performance, slim sightlines and long-lasting durability. From your initial consultation to expert installation, Durajoin is committed to providing superior craftsmanship and exceptional customer service across Westminster.
Explore a selection of our recent aluminium windows and doors installations completed across Central London. From luxury residential refurbishments and heritage property renovations to contemporary apartments and commercial developments, every project showcases our commitment to precision manufacturing, expert installation and exceptional long-term performance.



Choosing the right aluminium windows and doors in London is essential to achieving exceptional quality, long-term performance and complete peace of mind. At Durajoin, we manufacture, supply and install bespoke aluminium windows and doors using premium systems that combine outstanding craftsmanship, advanced security and superior thermal efficiency.
As a trusted aluminium windows and doors specialist serving Westminster and Greater London, we’re committed to delivering reliable service, expert advice and precision installation for residential and commercial projects. You can explore our verified customer reviews, business information and latest projects on our Google Business Profile to see why homeowners, architects, developers and trade professionals continue to choose Durajoin.
Here’s why customers trust Durajoin:

Our aluminium windows and doors feature advanced thermal break systems to reduce heat loss and improve overall energy efficiency. By combining high-performance glazing with precision engineering, we help London homes and commercial properties maintain comfortable indoor temperatures and save on energy costs.

Maximising natural light and airflow is key to comfortable, inviting spaces. We guide you in selecting the right aluminium window and door styles to let in daylight and ensure proper ventilation — all fully compliant with UK building regulations and safety standards.

Quality aluminium windows and doors should be accessible without compromising performance. Durajoin works closely with you to deliver durable, well-suited solutions that fit your budget, offering honest advice and transparent pricing every step of the way.

Windows and doors are essential architectural features. Our bespoke aluminium windows and doors are designed to complement your property’s elevation, interior style, and overall aesthetics, ensuring your home or commercial space looks as good as it performs.
We take pride in delivering high-quality aluminium windows and doors across London, with a strong focus on craftsmanship, reliability, and customer satisfaction. Here’s what our clients have to say about their experience working with Durajoin.
Kathi Brahmasri
Thank you for really beautiful slimline heritage windows by smart.
We love it. Thank you durajoin…
Liesbet Segaert
We had new sliding doors installed, we’re happy with the experience and the result.
Riccardo Facciolongo
Today, I visited the Durajoin showroom and had a very positive experience. Pyush gave a detailed and insightful…
Charlie Kinsman
I am thrilled with my new bifold doors! Durajoin were great to work with at every stage, from measuring and discussing the…
Durajoin partners with some of the leading window and door system manufacturers to ensure every product we supply meets the highest standards of quality, durability and performance. By working with trusted industry brands, we are able to offer premium aluminium windows, doors and glazing systems that combine modern design, energy efficiency and long-lasting reliability. These partnerships allow us to deliver high-quality solutions for homes, commercial properties and architectural projects across London.





Complete the form below to download our latest aluminium windows and doors brochure. Explore our range of premium aluminium windows, sliding doors, bifold doors, front doors and glazing solutions for residential and commercial projects across London.

Durajoin Aluminum Windows and Doors, Westminster
Central London, United Kingdom
020 3576 2142
info@durajoin.com
Serving customers across London, including
City of London, Westminster, Camden, Islington, Hackney, Tower Hamlets, Southwark, Lambeth and Kensington, Chelsea.
SW district : Belgravia, Pimlico, Westminster, Brixton, Streatham Hill, Brompton, Chelsea, Clapham, Earl’s Court, Fulham, Parson’s Green, South Kensington
EC district : Barbican, Clerkenwell, Finsbury,Moorgate, Liverpool Street,Aldgate, Monument, Tower Hill,Fleet Street, St Paul’s
WC district: Bloomsbury, Gray’s Inn. Covent Garden, Holborn, Strand
W district : Marylebone, Mayfair, Soho, Bayswater, Paddington
SE district : Bermondsey, Borough, Southwark, Waterloo
N district : Barnsbury, Canonbury, Islington
NW district : Camden Town, Regent’s Park and the surrounding areas.
CR0 , CR2 , CR3 , CR4 , CR5 , CR6 , CR7 , CR8 , CR9 , CR44 , CR90 , EC1A, EC1M, EC1N, EC1P, EC1R, EC1V, EC1Y, EC3A, EC3M, EC3N, EC3P, EC3R, EC3V, EC4A, EC4M, EC4N, EC4P, EC4R, EC4V, EC4Y, WC1A, WC1B, WC1E, WC1H, WC1N, WC1R, WC1V, WC1X, WC2A, WC2B, WC2E, WC2H, WC2N, WC2R, N1, NW1, SE1, SW1, SW2. SW3. SW4. SW5. SW6. SW7. W1. W2.
We provide aluminium windows and doors supply and installation across Central London, covering key boroughs and nearby areas.