At Durajoin, we’re proud to be Havering’s premier specialists in premium aluminium windows and doors. Serving homeowners and businesses across Romford, Hornchurch, Upminster, Rainham, and Emerson Park, we combine cutting-edge engineering with bespoke design to deliver exceptional glazing solutions. Our aluminium products are specifically designed to meet the unique requirements of Havering’s diverse properties – from Victorian terraces to modern new builds and everything in between.
What sets us apart is our deep understanding of Havering’s architectural landscape. We recognise that a period home in Upminster has different needs than a contemporary apartment in Romford, which is why we offer completely customisable solutions. Our aluminium range delivers the perfect balance of style, security, and energy efficiency, making it the ideal choice for Havering’s discerning residents.

Upgrade your home or commercial property with bespoke aluminium windows and doors in London and surrounding areas. Our expert team designs, manufactures, and installs every system to the highest standards — combining style, performance, and energy efficiency.
Contact us today for a free, no-obligation quote and to discuss aluminium windows and doors prices tailored to your project and budget.
Call us now: 0203-576-2142 or Request a free quote online

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Aluminium has become the material of choice for Havering properties thanks to its numerous advantages:
✔ Exceptional durability – Resistant to Havering’s variable weather conditions
✔ Slim sightlines – Maximises natural light in all property types
✔ Enhanced security – Essential for peace of mind in urban areas
✔ Thermal efficiency – Keeps homes warm in winter and cool in summer
✔ Low maintenance – No painting or sealing required
✔ Design flexibility – Complements both period and contemporary properties
✔ Sustainability – Fully recyclable and energy-efficient
Our aluminium products are particularly suited to Havering’s mix of traditional and modern architecture. Whether you’re renovating an Edwardian home in Hornchurch or fitting out a new build in Rainham, our solutions enhance your property’s aesthetics while delivering practical benefits.
Our bifold doors are transforming homes across Havering, creating seamless transitions between indoor and outdoor spaces. Perfect for:
Key features include:
Ideal for Havering’s homes with gardens and patios, our sliding doors offer:
Particularly popular in Upminster and Hornchurch where garden access is highly valued.
Our aluminium French doors bring timeless style to:
Benefits include:
Particularly suited to Havering’s apartment buildings and modern homes, these windows offer:
Our most popular window style for Havering homes features:
We understand that Havering presents unique challenges and opportunities when it comes to glazing solutions. That’s why we offer specialist services including:
Heritage Solutions
Commercial Glazing
Noise Reduction
Security Enhancements

What makes us Havering’s preferred aluminium specialist?
Local Expertise
Quality Assurance
Professional Service
Durajoin follows a simple and efficient process to ensure every aluminium window and door installation in London is completed to the highest standards. From the initial consultation to final installation and after-sales support, our experienced team ensures your windows and doors are installed safely, efficiently and with precision.

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.