EXCELLENTTrustindex verifies that the original source of the review is Google. The aluminium windows from this lot are bloody brilliant at keeping the noise and cold out. Barely hear a peep from outside, and the heating bills have dropped a fair bit. The team knew their stuff, turned up on time, and did a proper job. If you’re after comfort and saving a few quid, give ’em a bell.Trustindex verifies that the original source of the review is Google. Sorted me out with a new front door sharpish. Quality’s top-notch, and measured up within days. Wouldn’t hesitate to recommend them.Trustindex verifies that the original source of the review is Google. Durajoin fitted aluminium windows last month. Proper made up with ’em - look smart, keep the noise out, and the insulation’s spot on. Cheers, lads!Trustindex verifies that the original source of the review is Google. Just had a new front door fitted in my flat. Price was well reasonable, fitted to a proper high standard, and the communication was bang on throughout. Popped over to their workshop to chat about what I wanted, and the lads really knew their stuff about handles, locks, glass and all that - even helped me decide between PVC and composite. Cheers!Trustindex 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.Trustindex verifies that the original source of the review is Google. We replaced every window in the house with new aluminium double-glazed ones. The price was fair, delivery was bang on time, and the installation was careful and tidy. No complaints at all.Trustindex 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.Trustindex verifies that the original source of the review is Google. Best double glazed windows and doors supplier in Ealing.Trustindex 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.Trustindex 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!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
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.
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