Bi-Fold Doors Installation

Stylish, Seamless & Space-Saving – Open Your World

At AZA Home Improvement Ltd, we specialise in the design, supply, and installation of premium bi-fold doors. Whether you’re renovating your home, adding a modern extension, or upgrading your patio access, our aluminium and UPVC bi-fold doors provide the perfect solution for maximum light, uninterrupted views, and contemporary living.

What Are Bi-Fold Doors?

Bi-folding doors, sometimes called folding sliding doors, feature multiple panels that fold back concertina-style, stacking neatly to one or both sides. Unlike traditional patio doors, they offer full opening widths — creating a seamless transition between indoors and outdoors.

Benefits of Our Bi-Fold Doors

AZA’s bi-fold doors are engineered for performance, beauty, and durability:

  • 🌞 Unmatched Light & Views – Enjoy floor-to-ceiling glazing with slimline frames
  • 🛡️ Secure By Design – Multi-point locking, toughened safety glass, and internal glazing beads
  • 🌬️ Weatherproof & Thermally Efficient – Built to UK standards with excellent insulation (U-values as low as 1.1 W/m²K)
  • 🧼 Low Maintenance – Corrosion-resistant aluminium or premium UPVC with powder-coated finishes
  • 🚪 Flexible Openings – Choose between even or odd panel configurations, stacking left, right, or both
  • 🏠 Flush Threshold Options – Perfect for wheelchair and pushchair-friendly access

Materials & Customisation

We offer a wide range of design options and finishes to help your doors suit your style and home architecture.

🔘 Aluminium Bi-Fold Doors:

  • Ultra-slim frames for a modern aesthetic
  • Available in RAL colours (grey, black, white, bronze, dual tones)
  • Ideal for large openings and minimalistic spaces

⚪ UPVC Bi-Fold Doors:

  • Great value and thermal efficiency
  • Wider sightlines but still stylish
  • Woodgrain and solid colour options available

Optional Features

  • 🧲 Magnetic panel catches
  • 🔒 Internal blinds for privacy and solar shading
  • 🚿 Low threshold drainage channels
  • 🪟 Double or triple glazing upgrades
  • 🔄 Integrated ventilation