No other
aluminium door
comes close…

Bifold doors have become incredibly popular as homeowners strive to open up their homes and create more light and airy spaces with the option to combine home and garden into one large usable space. Aluminium is a desirable material for its clean, sleek design and durability, but is often perceived to be too cold to put in our homes. Genesis WarmCore Bifolds provides the perfect solution. This warm aluminium option is 25% more thermally efficient than traditional aluminium systems.


Genesis WarmCore doors are built with a revolutionary warm core that ensures your stunning, sleek aluminium doors, that also keep your home warm. They’ll also keep you safe and secure with the very best security built in.


Traditional aluminium struggles to meet current legislation, forcing you to choose between aluminium aesthetics and thermal performance. With Genesis WarmCore doors you can have it the best of both worlds.

  • 25% more thermally efficient than traditional aluminium systems
  • U-Value of 1.4 for double glazed doors, beating the 1.8 requirement
  • Flexibility built in with multiple configurations
  • Custom designed 5 point lock running the full length of the door
Home Colours

Colour options
inside and out

Genesis WarmCore doors come in a choice of 4 powder coated colours from stock which can be used in any combination so if you’d like anthracite grey aluminium look outside and a fresher white appearance inside, with Genesis WarmCore doors, you can. There will also be a wider choice of other colours available soon.


Innovation in

Genesis WarmCore doors have a unique revolutionary thermal core that ensures the very best in energy efficiency without compromising on design. We Graf-weld them for superior quality and precision meaning Genesis WarmCore doors are truly outstanding.

Genesis Warmcore Bifold Door Gallery

WarmCore Doors in Kitchen

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