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The Evolution
of Aluminium Windows
& Doors has arrived

A revolution in aluminium doors and windows.
This is WarmCore...

Introducing the next generation of Aluminium Bi Folding Doors & Windows

Performance and style

Performance and style

In a market where Traditional aluminium doors struggle to meet current legislation, forcing you to choose aluminium aesthetics and finish over thermal performance - WarmCore gives you both.

Reduces heat lost and saves you money

Reduces heat lost and saves you money

This design philosophy has produced a folding sliding door that helps keep fuel bills lower and heat in your home, whilst retaining the sleek and architectural look of aluminium.

Thermally efficient structure

Thermally efficient structure

This unique composite construction creates the most thermally efficient folding sliding door in its class.

Design your WarmCore
WarmCore Next Generation Aluminium

Warm, secure & beautiful, hit play to discover more.

65 Years

high performance guaranteed

Tested to over 50,000 cycles, these precision components
ensure years of trouble-free, reliable operation.

65 Years

Engineered for British Weather

Manufacturing in Britain means we are ready for British Weather - we triple weather seal all sash locking points and use run through rubber gaskets that create a continuous weather seal. This keeps wind and driving rain where it belongs - outside.

Warm in the winter

Warm in the winter

Winter is a time when energy bills can spiral out of control, which is why having a thermally efficient windows and doors is so important at this costly time of year.

Cool in the summer

Cool in the summer

Equally important as retaining heat in colder months, your home needs to breathe during the warmer months of the year. Our warm aluminium thermal core ensures sunlight does not absorb and heat up your home!

Weather Mobile Phone

WarmCore delivers on style

Colours

Colours

We have chosen four of the most popular industry colours to compliment our products on either side.

Hardware

Hardware

Our hardware is super stylish and available in 3 striking colours, giving you plenty of choice to compliment your door choice.

Glazing

Glazing

We offer a selection of industry leading glass types to suite every home and budget - Police approved glass also available.

WarmCore Designer

Design & price your
new WarmCore
product online

Our easy to use designer will give you a
complete installation price instantly.

Start Designing