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If there was such a thing as the "Perfect Home Improvement Product" this would be it! 
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Warmcore Bi-Folding Doors
The Warm Core bi-fold door system delivers market leading thermal performance – combine that with our unbeatable back-up and you’ve got the best of both worlds.
- THE WARM CORE SYSTEM is very efficient & delivers an incredible U Value 1.0 W/m2k
- High security doors which achieve Pas24:2012 & With laminated Glass can achieve Secure By Design
- Fully Weather rated which includes the low Threshold option
- Part M compliant
- Doors can match suite of windows (pencilled, chamfered, square, or decorative sash)
- Dual or single colours at the same price and within a 10 Day Lead time
- High performance bearings
- 28 or 44mm glazing options
A Bespoke Product
When you order Bi-fold doors from us you can choose from a wide range of options to make sure the product is exactly what you want.
For instance colour is often a major decision & because we have our own state-of-the-art paint shop, we can offer a huge choice of interior & exterior finishes. You can also consider, how many individual doors you’d like and which way you like the doors to open and your preferred folding mechanism.
Quick Links - We're here to help
Most of our customers are either enthusiastic D.I.Y.’ers and keen self-builders so we’ve put together a whole set of materials that help them complete the installation and give their project that “professional” finish...
Give our team a call free on 08000 832 501
Just For You
As with all our other products, our Bi-fold door range has been carefully & professionally developed over the years & engineered to meet the highest domestic and commercial standards.
We recognise that no two installations will be the same, that’s why we design & build each Bi-fold door system to your exact specifications. To find out more or if you have any questions, please call our customer helpline.
Price check at a glance
Recommended retail price
£3,495
Including UK Delivery and VAT
Trade Conservatory Price
£2,340
Including UK Delivery and VAT
Recommended retail price
£6,990
Including UK Delivery and VAT
Trade Conservatory Price
£4,680
Including UK Delivery and VAT
Pilkington activ blue low e 3 door bi-folding doors. 3,000mm (width) x 2,100mm (height)
Pilkington activ blue low e 6 door bi-folding doors. 6,000mm (width) x 2,100mm (height)
Get your free hard hat!
When you place your first order with us
White with Plkingtons Activ Blue Low E Glass, WarmSpace Bi-Folding doors. Supply only.
You’re only 3 steps away from having beautiful bi-folding doors
Step 1 The Details
Your Warmcore bi-folds will be tailor-made to fit your home so please choose the specification and include the measurements
Step 2 Quote & Ordering Process
Once we have all your info, we will supply a detailed quote. Please check it and once you’re happy confirm your order
Step 3 The Installation
If you’ve chosen to use the doors yourself, you’ll be able to refer to our fitting instructions and should you need any additional help, just call.
