Aluminium Windows & Bi-fold Door

As part of a full property refurbishment in North Finchley, the homeowner wanted to upgrade all existing windows and create a modern, open-plan living area with improved natural light and seamless garden access. The goal was to introduce high-performance glazing that would enhance the home’s energy efficiency, security, and overall aesthetics while complementing the new interior layout.

Our Solution

We supplied and installed a complete set of aluminium windows alongside a premium aluminium bi-fold door system, chosen for their contemporary design, slim profiles, and long-term durability.
Key benefits included:

• Slimline aluminium frames to maximise glass area and natural daylight
• Thermally broken profiles to ensure excellent insulation
• Secure multi-point locking across all windows and bi-fold panels
• Smooth folding mechanism for easy operation and wide openings
• Powder-coated finish tailored to the refurbishment’s modern design

These upgrades significantly improved comfort, energy efficiency, and the visual appeal of the newly renovated home.

Installation Process

Our team worked in coordination with the refurbishment schedule, removing the old units and preparing the structure for the new installations.
The aluminium windows were fitted first, ensuring airtight sealing and precise alignment. The bi-fold door opening was strengthened and levelled before installing the frame and panels.
Once installed, all glazing was tested for smooth operation, insulation performance, and security.
Internal and external finishing was completed to match the property’s new décor, delivering a clean and polished result.