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.

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10-year Guarantee

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Made in Britain

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Call us today for best quote

Transform Your Space! Call Us: 0203-576-2142

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Call us today for best quote

Transform Your Space! Call Us: 0203-576-2142

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

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