EXCELLENTTrustindex verifies that the original source of the review is Google. We had an Amazing experience with Durajoin. We needed our windows and doors done at a very short notice, and I must admit they didn't disappoint us. Right from products, delivery, fitting, finishing everything is done to high standards. The whole team is very professional. Thanks to Piyush bhai and his team. I would highly recommend them any day.Posted onTrustindex verifies that the original source of the review is Google. Fantastic work. I'm so pleased with new double sliding doors and a rooflight. Piyush and his team were efficient, professional and communicative. Couldn't have asked for better!Posted onTrustindex verifies that the original source of the review is Google. Supplied sliding doors, roof lights, and windows. Delivery was rapid, kept the builders on track. Just trust me - decent price, quick service, and they make everything in-house. Drop them a line.Posted onTrustindex verifies that the original source of the review is Google. Thank you so much for installing my bifold doors and sky light. I am very happy with the quality.I have recommended the company to others.Posted onTrustindex verifies that the original source of the review is Google. My family love our new installed windows and doors from Durajoin. Best aluminium windows and door suppliers in London. Highly recommend.Posted onTrustindex verifies that the original source of the review is Google. Best double glazed windows and doors supplier in Ealing.Posted onTrustindex verifies that the original source of the review is Google. Had a new front door installed at my gaff. Quality door and top-notch fitting. The blokes were quick to get back to me and came round to measure up in a couple of days.Posted onTrustindex verifies that the original source of the review is Google. I'm absolutely thrilled with my new bifold doors and skylight! The installation was done beautifully, and the quality is outstanding. I've already been telling friends and family about your fantastic service!Posted onTrustindex verifies that the original source of the review is Google. We have beautifully installed windows by Piyush and his team! We are really pleased with the service he provided and the product he has delivered. Whenever I had a question (and there were a few) Piyush was there to answer. Great value also! I definitely recommend Piyush and his team!Posted onTrustindex verifies that the original source of the review is Google. We couldn’t be happier with the incredible job Piyush and his team did! He created the most stylish and beautifully thin windows that have completely transformed the look and feel of our house. The craftsmanship is outstanding, and his attention to detail really shows. He was incredibly patient, diligent, and hardworking throughout the entire process — and impressively quick without ever compromising on quality. We’re so pleased with the results that we’re already looking forward to working with him again for our kitchen renovation, where he’ll be fitting the windows and doors. Highly recommended for anyone looking for high-quality, elegant window work with a professional touch!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Premium Aluminium Windows and Doors in Barnet, North London
Durajoin is Barnet’s leading specialist in high-performance aluminium windows and doors, offering bespoke solutions that enhance security, energy efficiency, and architectural beauty. Whether you own a historic property in High Barnet, a modern home in Chipping Barnet, or a commercial building in New Barnet, our aluminium products are designed to meet the unique demands of Barnet’s diverse architecture.
With years of expertise serving North London, we combine traditional craftsmanship with cutting-edge technology to deliver windows and doors that stand the test of time. From heritage-style sash windows to sleek, contemporary sliding doors, Durajoin provides tailored solutions that elevate your property’s aesthetics and functionality.
Why Choose Durajoin? We Are the Top Aluminium Doors and Windows Company in Barnet
1. Unmatched Quality & Craftsmanship
We use premium marine-grade aluminium (6063-T6), renowned for its strength, durability, and resistance to corrosion. Unlike cheaper alternatives, our aluminium frames are thermally broken, ensuring superior insulation and eliminating condensation issues common in Barnet’s variable climate.
2. Precision Engineering for a Perfect Fit
Every window and door is custom-made to fit your property’s exact measurements. Our precision manufacturing ensures:
- Flawless installation with no drafts or misalignments
- Smooth operation for sliding, folding, and casement mechanisms
- Enhanced security with multi-point locking systems
3. Local Expertise in Barnet’s Planning Requirements
Barnet has several conservation areas (e.g., High Barnet, Totteridge) with strict planning regulations. Our team understands these requirements and provides:
- Heritage-compliant designs for period properties
- Steel-effect aluminium windows that mimic traditional styles
- Approved solutions for listed buildings
4. Tailored Solutions for Residential & Commercial Properties
We cater to:
- Homeowners seeking energy-efficient upgrades
- Landlords requiring secure, low-maintenance windows
- Developers needing high-spec aluminium glazing for new builds
The Best Provider of Aluminium Doors in Barnet
1. Heritage-Style Aluminium Doors
Perfect for Barnet’s Edwardian, Victorian, and Tudor homes, our heritage doors offer:
- Slim 35mm sightlines (matching original timber doors)
- Custom colour matching (e.g., RAL 7016 for classic black or BS 08B15 for heritage green)
- Decorative glazing bars for authentic period aesthetics
2. Contemporary Entrance Doors
For modern Barnet homes, we offer:
- Minimalist designs with ultra-slim frames
- High-security locking (PAS 24 & Secured by Design certified)
- Powder-coated finishes in matte black, anthracite grey, or metallic tones
3. Sliding & Folding Doors
Maximize space and natural light with:
- Bespoke bifold doors (up to 10 panels, folding smoothly)
- Heavy-duty sliding systems (low threshold for accessibility)
- Thermal break technology (U-values as low as 1.2 W/m²K)
Premium Quality Aluminium Windows in Barnet
1. Sash Windows – Timeless Elegance
Our aluminium sash windows replicate Barnet’s traditional timber sashes but with modern benefits:
✔ Spring-balanced mechanism (no cords or weights)
✔ Double/triple glazing (noise reduction up to 45dB)
✔ Draught-proof seals for improved insulation
2. Casement Windows – Secure & Stylish
Ideal for Barnet’s semi-detached and terraced homes:
✔ Outward or inward opening options
✔ Georgian bar designs for a classic look
✔ Easy-clean hinges for low maintenance
3. Tilt & Turn Windows – Smart Ventilation
Perfect for Barnet’s busy streets:
✔ Dual-mode operation (tilt for ventilation, turn for cleaning)
✔ Acoustic glass options (reduces traffic noise)
✔ Child-safe restrictors
4. Bay Windows – Architectural Enhancement
Enhance Barnet’s period properties with:
✔ Structurally reinforced frames
✔ Custom angles (30°, 45°, 60°)
✔ Heritage putty-effect glazing
Heritage Aluminium Window Specifications & Upgrades for Barnet
For Conservation Areas & Listed Buildings
- Authentic steel-effect aluminium (without the rust risk)
- Traditional glazing bar patterns (Georgian, Victorian styles)
- Stained glass & leaded light effects
Performance Upgrades
- Noise reduction glass (up to 50dB reduction)
- Self-cleaning glass (ideal for hard-to-reach windows)
- Solar control coatings (reduces heat buildup)
Why Barnet Homeowners Trust Durajoin
✅ Local Showroom – View products in person
✅ Free Consultation & Quote – No-obligation advice
✅ Full Project Management – From survey to installation
✅ 12-Year Guarantee – Peace of mind
Book Your Barnet Consultation Today
Transform your Barnet property with aluminium windows and doors that combine timeless elegance with 21st century performance. Contact Durajoin now for your free quote and discover why we’re Barnet’s aluminium specialists of choice.
Our Process
1
Step 1