Our Bi-Fold Doors range is available in both uPVC and Aluminium, proudly manufactured right here in Great Britain
Bi-Fold Doors
10 Year Insurance Backed Guarantee
Over 30 years' industry experience
Bi-Fold Doors
WarmCore aluminium folding sliding doors were created out of a desire to combine the desirability and durability of aluminium with unparalleled insulation. The orange thermal core – hidden away in the finished doors – is key to why WarmCore doors are 25% more thermally efficient than traditional aluminium systems.
Strong and secure, WarmCore doors come with class leading security built in, backed by a comprehensive 10-year product guarantee, reinforced by the ERA Five Star security guarantee. Inwards or outwards opening doors up to 6m wide, with as many as 7 opening sashes glide along customer designed tracks. Available in four colour options ( white, cream, black and grey) style and configuration options help you choose the perfect warm, secure and beautiful WarmCore door for your home.
Creating a warm environment within
Explore the premium quality of our Bi-Fold doors, meticulously designed to meld the durability and desirability of aluminium with exceptional insulation. The concealed orange thermal core is the cornerstone of the 25% enhanced thermal efficiency over traditional aluminium systems that WarmCore doors offer
Strong and secure, WarmCore doors come with class-leading security built in, backed by a comprehensive 10-year product guarantee, reinforced by the ERA Five Star security guarantee. Inwards or outwards opening doors up to 6m wide, with as many as 7 opening sashes glide along customer-designed tracks. Available in four colour options ( white, cream, black and grey) style and configuration options help you choose the perfect warm, secure and beautiful WarmCore door for your home.
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WHY POLAR WINDOWS
Showsite
Purpose built, fully dressed conservatories to experience the products first hand
10 Year Guarantee
Every installation we undertake comes with a 10 year insuranced backed guarantee
Quality, Value, Reliability
With Polar Windows you can be assured of great quality and great prices
High Trained Fitting Teams
Our Installation team offer a vast experience in fittings all types of windows, doors & conservatories
WHY POLAR WINDOWS
Showsite
Purpose built, fully dressed conservatories to experience the products first hand
10 Year Guarantee
Every installation we undertake comes with a 10 year insuranced backed guarantee
Quality, Value, Reliability
With Polar Windows you can be assured of great quality and great prices
High Trained Fitting Teams
Our Installation team offer a vast experience in fittings all types of windows, doors & conservatories