Warmcore Bi Fold Doors

Meet the next generation Aluminium Inline Patio Door.

WarmCore sliding patio door was created out of a desire to combine the desirability and durability of aluminium with exceptional thermal performance.

Exceptional Thermal Performance​

The WarmCore full-width thermal core in the sashes gives a double glazed U-value of 1.4 and triple glazed U-value of 1.0.

Innovative Bi-Directional Lock

Designed to our exacting specifications, a bi-directional lock creates a tangible sense of security that homeowners love.

Optional Add-On Safety Brake

To prevent trapped fingers and unintentional slamming. Ideal for young families.

Custom Designed Hardware

The patio incorporates a custom-designed, high quality, lift-to-lock handle which is unique to WarmCore patio doors.

Smooth Self-Levelling Roller

The WarmCore inline patio uses a unique, high-quality wheelset with each sash running on 10 self-levelling rollers to give you ultra-smooth, reliable performance.

Modern Styling Options Available

For a truly modern look, we’ve chosen bold shades including Pure White and Anthracite Grey with dual colour available that’s simple to fabricate, with a range of sash and hardware options.