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