Casement Windows – Secure, energy-efficient, and available in slimline or standard profiles.
Sliding Windows – Modern, space-saving, and ideal for residential and commercial buildings.
Heritage Windows – Perfect for conservation areas and period properties, combining classic aesthetics with modern security.
Sash Windows – A stylish alternative for both contemporary and Victorian homes.
Bifold Doors – Seamless indoor-outdoor connection, perfect for homes, restaurants, and offices.
Sliding Patio Doors – High-performance double-glazing aluminium sliding doors for a sleek, modern look.
Aluminium Entrance Doors – Secure, stylish, and available in multiple finishes.
French Doors – Classic and elegant, available in double or triple-glazed options.
Aluminium Roof Lanterns – Enhance your home with natural light and panoramic views.
Aluminium Conservatories – Bespoke, thermally efficient, and custom-made to your specifications.
Supply-Only Aluminium Doors & Windows – Available for trade professionals, builders, and contractors.
Full Installation Service – Our expert fitters ensure perfectly installed aluminium glazing solutions.
At Durajoin Aluminium Windows and Doors, we don’t just provide traditional windows and doors—we also specialise in structural and technical glass solutions for residential and commercial properties in London.
Our offerings include:
Glass Balustrades – Sleek, modern safety barriers for balconies, stairs, and terraces.
Walk-on Glass – High-performance glass flooring and rooftop glazing.
Sliding Rooflights – Elegant roof glass solutions to enhance natural daylight and ventilation.
Durajoin is an ethically run window fabrication company to cater needs of the Fenestration Industry. Our goal is to provide high quality, bespoke solutions under one roof to our clients – may it be windows, doors, railings, gates or Juliet balconies.
We offer work in different materials, primarily with uPVC, aluminium, timber, and metal. Durajoin has a team of professionals working hard to support you with answering your queries and guiding you with a choice of top quality products.
At Durajoin Aluminium Windows and Doors, we design, manufacture, and install high-quality aluminium windows, bifold doors, sliding doors, entrance doors, conservatories, and roof lights across London and surrounding areas. Whether you’re a homeowner looking for modern aesthetics, a commercial developer needing high-performance glazing, or a trade professional seeking supply-only aluminium doors and windows, we have the perfect solutions.
Over 20 years of experience in the industry
Premium quality aluminium doors and windows built to British Standards
Competitive pricing with trade and bulk discounts
Fast lead times – manufacturing & delivery within 7 days
Bespoke made-to-measure designs
With our expert team and commitment to exceptional craftsmanship, we ensure that every product offers unmatched durability, security, and thermal performance.
London’s vibrant architectural landscape demands top-quality window solutions, and the city’s window manufacturers and suppliers rise to the occasion with expertise and innovation. Specializing in a range of products, from energy-efficient double glazing to bespoke sash windows, these companies cater to both residential and commercial needs. With a focus on durability, aesthetics, and thermal performance, they offer materials like uPVC, aluminium, and hardwood, sourced sustainably to meet modern standards.
Leading manufacturers in London combine advanced technology with skilled craftsmanship, producing custom designs that enhance property value and comfort. Suppliers provide an extensive selection, including casement, sliding sash, and tilt-and-turn windows, alongside complementary products like doors and conservatories. Many firms are Certass or FENSA registered, ensuring compliance with building regulations and offering guarantees of up to 10 years for peace of mind.
Serving areas from South London to North London and beyond, these businesses prioritize customer satisfaction with tailored consultations, precise installations, and competitive pricing. Whether upgrading a Victorian terrace or outfitting a sleek office space, London’s window manufacturers and suppliers deliver solutions that blend functionality with style, meeting the capital’s diverse architectural demands head-on.
Are you looking for windows, doors, conservatories, or roof lights?
Do you need supply only or full installation?
Aluminium Windows or Doors – Select from casement, sash, bifold, sliding, heritage, or French doors.
Custom Finishes – Choose from hundreds of RAL colours and glazing options.
Speak to our experts for a detailed, no-obligation quotation.
Fast lead times – orders completed within 7 days.
Casement windows in aluminium are a popular choice for London homes, offering durability, security, and sleek aesthetics. These windows open outward with a crank handle, providing excellent ventilation while maintaining energy efficiency. Aluminium frames are lightweight, resistant to corrosion, and require minimal maintenance, making them ideal for London’s variable weather. With customizable designs, colours, and finishes, casement windows enhance both modern and traditional properties. Their robust construction improves thermal performance, reducing heating costs. Whether for residential or commercial use, aluminium casement windows provide a perfect blend of functionality and style, ensuring long-lasting performance in London’s urban environment.
Sliding windows are an excellent space-saving solution for London properties, perfect for areas with limited outdoor clearance. These windows glide horizontally on smooth tracks, offering easy operation and unobstructed views. Aluminium sliding windows are highly durable, weather-resistant, and low-maintenance, making them ideal for London’s climate. Their slim frames maximize natural light while providing enhanced security and thermal efficiency. Suitable for both homes and offices, sliding windows come in various designs, including single or multi-panel configurations. With sleek aesthetics and smooth functionality, they are a practical choice for modern London buildings, combining convenience with contemporary style.
Sash windows are a timeless classic, especially popular in London’s period properties. These traditional windows slide vertically, offering excellent ventilation control while maintaining architectural charm. Modern aluminium sash windows combine heritage aesthetics with advanced performance, providing better insulation, security, and durability than timber. They are resistant to rot, warping, and weathering, making them low-maintenance for London’s damp conditions. Customizable in various finishes and styles, aluminium sash windows suit both Georgian, Victorian, and contemporary homes. Their energy-efficient design helps reduce draughts and noise pollution, making them a smart investment for London homeowners seeking elegance and functionality.
Panoramic aluminium windows are designed to create stunning, floor-to-ceiling views, perfect for London homes and offices. These expansive windows flood interiors with natural light, enhancing open-plan living spaces while maintaining thermal efficiency. Aluminium frames provide structural strength without bulky sightlines, ensuring sleek, modern aesthetics. Ideal for city apartments and luxury properties, panoramic windows offer superior weather resistance, security, and noise reduction. Customizable in various configurations, they can be fixed or operable, fitting any architectural style. For London properties seeking a bold, contemporary look with maximum visibility, panoramic aluminium windows are the ultimate choice.
Commercial aluminium windows are built to meet the high demands of London’s business environments. These windows offer durability, security, and energy efficiency, making them ideal for offices, retail spaces, and public buildings. Aluminium frames are lightweight yet strong, resistant to corrosion, and require minimal upkeep. With options like double glazing, thermal breaks, and acoustic insulation, they enhance comfort while reducing energy costs. Available in various styles—casement, sliding, or fixed—commercial aluminium windows can be tailored to fit any architectural design. Their sleek, professional appearance and long-lasting performance make them a top choice for London’s commercial sector.
Tilt & Turn windows are a versatile and practical solution for London properties, offering dual functionality. They can tilt inwards for secure ventilation or fully open for easy cleaning and airflow. Made from high-quality aluminium, these windows provide excellent thermal insulation, noise reduction, and security. Their robust construction withstands harsh weather, making them ideal for urban environments. Suitable for both residential and commercial use, Tilt & Turn windows come in various styles and finishes to match any décor. With space-saving operation and modern aesthetics, they are a smart choice for London homes seeking convenience, safety, and energy efficiency.
Serving areas from South London to North London and beyond, these businesses prioritize customer satisfaction with tailored consultations, precise installations, and competitive pricing. Whether upgrading a Victorian terrace or outfitting a sleek office space, London’s window manufacturers and suppliers deliver solutions that blend functionality with style, meeting the capital’s diverse architectural demands head-on.
Aluminium bifold doors are a stylish and practical choice for London homes, seamlessly connecting indoor and outdoor spaces. These doors fold back in concertina-style panels, creating a wide opening that maximizes natural light and ventilation. Built with high-quality aluminium, they offer exceptional durability, weather resistance, and low maintenance—ideal for London’s unpredictable climate. Slim frames provide unobstructed views while enhancing thermal efficiency and security. Customizable in various colours, finishes, and configurations, bifold doors suit modern and traditional properties alike. Perfect for patios, gardens, and extensions, they add a sleek, contemporary touch while improving energy performance and space utilization in any London home.
Aluminium sliding doors are a space-saving and elegant solution for London properties, offering smooth operation and expansive glass panels for uninterrupted views. These doors glide effortlessly on robust tracks, making them ideal for balconies, terraces, and rear extensions. Aluminium frames provide superior strength, corrosion resistance, and thermal efficiency, keeping interiors comfortable year-round. With slim profiles and modern aesthetics, sliding doors enhance natural light flow while improving security and noise insulation. Available in single or multi-panel designs, they suit both residential and commercial spaces. For London homeowners seeking a minimalist, functional, and stylish entryway, aluminium sliding doors are the perfect choice.
Commercial aluminium doors are designed for high-traffic environments in London, offering durability, security, and energy efficiency. Ideal for offices, retail spaces, and public buildings, these doors withstand heavy daily use while maintaining a sleek, professional appearance. Aluminium’s lightweight yet robust construction ensures long-lasting performance with minimal maintenance. Features like thermal breaks, double glazing, and reinforced locking systems enhance insulation and safety. Customizable in various styles—sliding, hinged, or automatic—commercial aluminium doors meet fire safety and accessibility standards. Whether for storefronts, lobbies, or industrial settings, they provide a modern, reliable entrance solution tailored to London’s commercial needs.
Cornerless bifold doors redefine open-plan living in London, offering a seamless transition between indoor and outdoor spaces with no central support. These innovative doors feature ultra-slim frames and expansive glass panels, creating a breathtaking, uninterrupted view. Made from high-grade aluminium, they provide superior strength, weather resistance, and thermal efficiency. Perfect for contemporary homes, extensions, and luxury apartments, cornerless bifold doors maximize natural light and ventilation while enhancing aesthetic appeal. Their smooth folding mechanism saves space, and advanced security features ensure peace of mind. For London properties seeking a cutting-edge, minimalist design, cornerless bifold doors deliver unmatched elegance and functionality.
External sliding doors are an excellent space-saving solution for London homes, combining functionality with sleek modern design. These doors operate on smooth sliding mechanisms, making them ideal for gardens, balconies, and terraces where swing space is limited. Constructed from durable aluminium, they resist corrosion, weathering, and wear, ensuring longevity in urban environments. Large glass panels flood interiors with daylight while providing excellent thermal and acoustic insulation. Available in various configurations, including single or multi-panel designs, external sliding doors enhance accessibility and visual appeal. For London homeowners seeking a practical, stylish, and low-maintenance entryway, aluminium sliding doors are a perfect fit.
Aluminium front doors offer a secure, stylish, and energy-efficient entrance for London homes. These doors combine robust construction with contemporary design, featuring high-strength aluminium frames that resist corrosion, dents, and extreme weather. Customizable in a range of colours, finishes, and glazing options, they enhance curb appeal while providing superior thermal insulation and noise reduction. Advanced locking systems and reinforced panels ensure maximum security. Ideal for modern townhouses, apartments, and period properties, aluminium front doors are low-maintenance and long-lasting. For London homeowners seeking a durable, elegant, and high-performance entry solution, aluminium front doors deliver both aesthetics and peace of mind.
Serving areas from South London to North London and beyond, these businesses prioritize customer satisfaction with tailored consultations, precise installations, and competitive pricing. Whether upgrading a Victorian terrace or outfitting a sleek office space, London’s window manufacturers and suppliers deliver solutions that blend functionality with style, meeting the capital’s diverse architectural demands head-on.
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