Residential Doors

Our Warmcore Aluminium residential are the perfect addition to any modern home. The sleek aluminium finish is available in four industry leading colours.

  • 10 year product guarantee
  • 5 year installation guarantee
  • 4 colours available on either side
Midrail Door

WarmCore Midrail Door

Available in Pure White,  Heritage Cream,  Anthracite Grey,  Jet Black,  with your choice of hardware and glass

DELIVERED FROM

£1,064

INSTALLED FROM

£1,650

12 months interest free credit available Read more

Midrail Door

WarmCore Midrail Door

Available in Pure White,  Heritage Cream,  Anthracite Grey,  Jet Black,  with your choice of hardware and glass

DELIVERED FROM

£1,064

INSTALLED FROM

£1,650

12 months interest free credit available Read more

Reviewed as Excellent by our customers

TrustPilot

Fantastic Service

"I do not as a rule review my customer experience, however on this occasion I found the service provided to be excellent from start to finish!"

View all reviews

Personalise your WarmCore Bi Fold Door

Handle Options

Versatile Frame Options

With the ability to choose from matching internal and external colours, Warmcore gives you the versatility to blend your new doors and windows into your home, creating the impact your require.

Frame Options
Handle Options

A stunning
finishing touch

Taste is personal, but quality is universal. Our hardware
has the highest quality precision engineered finish, designed
in the UK for the British Market. All you need to worry about is
which colour you prefer!

Frame Options
Handle Options

Glass & Glazing Options

Standard Glass

Standard Glass
28mm Toughened

A neutral tinted glass ideally suited for any WarmCore door. Using standard 28mm double glazing the WarmCore folding sliding door achieves a U-value of 1.5 W/m2K.

U-Value

Celsius Glass
28mm Toughened

Celsius Clear insulated glass is available as an optional upgrade. This unique glass features a unique easy-clean film on the outer glass pane.

Triple Glazed

Triple Glazed
44mm Toughened

Robustly designed to take the weight of triple glazed units as standard, choose this option for the ultimate thermal performance - 75% better than standard double glazed doors.

Thermally efficient glazing

Secure by Design glass
28mm Laminated

For added peace of mind choose the optional laminate glass upgrade - giving WarmCore doors Secured by Design accreditation - the official UK Police initiative.

Design your Perfect
WarmCore Door Online

In just a few easy steps you can create your perfect WarmCore door
and request your free quote.

Design your WarmCore