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Customer Support 0203 355 5311


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Instant Quote


10 Years Guarantee


In Stock bifolds


Client support & care


Made in Britain


If there is a particular size you are after or a design option not provided on the site please contact us on 0203 355 5311 and our consultations team will be happy to help

Current Lead Time This is the time between the initiation and completion of the production process.
5 - 6 Weeks
Price from: £3,099.99 Inc. Vat

Width :
Height :

In stock

  • 10 Year Guarantee
  • Size: 5000mm (Width) x 2100mm (Height)
  • Ultra Smooth Bottom Running
  • Slim Line Design
  • Multi Point Locking System
  • Choice of 2 Colours
  • A Rated Glass U Value 1.2
Get Started Now
? Below is a configurator where you will be able to create your doors. Please follow each step and click the + button to select your criterions for each section. If you need any additional assistance, please call 0203 3555 311.


(Here include Brochure, Installation Guide and Operator’s Manual)

Price from: £3,099.99 Inc. Vat

Required Brickwork Openings
5020mm (w) x 2110mm (H)


Double Glazed


U Value
1.6 W/(m2.K


Document Q


10 Years Guarantee

  • Internationally trusted locks, handles and hardware
  • Top quality Aluminium to facilitate our slim line design
  • Energy efficient glazing that is also very secure
  • 10 year guarantee on all the above
  • 30mm polyamide thermal break for increased thermal values : 1.4 W/(m2.K
  • Ultra smooth bottom running
  • Document Q compliant
  • Quality bifolds at cheap prices and short lead times
  • Consultation, sales and after-sales teams to ensure breath taking results but effortless process

Our slim line aluminium bi folding doors have been priced to suit all budgets and designed to resonate with all tastes. Our stock bifolds come with trickle vents, multi-point locking systems, premium handles that are suited to the chosen colour of your door and a standard threshold with a 150mm weathered cill. You can pair your door with an alternative handle by purchasing one of our high security handles from our Fixtures page. Our stock bi folding doors are available in 2 colours. All stock doors are outside opening as standard. We have left the option of assigning the side of opening, right or left, to you so that your door meets your design and usage needs. You have the opportunity to elevate your doors further with our hi-tech range of magnetically operated integral blinds.

The immense strength of aluminium facilitates the slim line design of our bi folding doors without comprising on durability, appearance or practicality. Aluminium is lightweight so easily manoeuvred and practically maintenance free. Our aluminium bifolds are manufactured from slim thermally broken profiles to ensure maximum glass widths can be achieved using the minimum number of panels. Glass specification is key when affecting the doors’ thermal performance as glass generally accounts for 80% of the surface area of the doors. Our doors include multiple rigid rubber seals and draught excluders to ensure that you get nothing but sunlight passing through your doors. Our bi-folding door system utilises the latest polyamide thermal barrier technology. This advanced profile technology creates a thermal transmittance barrier between the cold outside and the warm inside. This retains heat, reduces condensation and insulates your property from external noise and weather conditions.

We manufacture and assemble all our products in the UK to guarantee quality, compliance and security. In-house manufacture, state of the art machinery and highly qualified staff ensure that the quality of each door that leaves our factories is nothing short of perfection. Our set-up means that we are able to deliver quality products to you fast and cheap.

Our magnetically operated integral blind system is an optional extra offered on all our products. The built in between glass blinds are an innovative solution that provides your property protection from heat and light, offering complete privacy and sophistication to your room. We understand that the most important consideration when upgrading any door system is security and that is why all our hardware is supplied by an internationally renowned and trusted brand.Debar’s engineering expertise in hardware and locking systems ensures that all our handles are also as aesthetically pleasing as they are secure and effortlessly operable.

If there is a particular size you are after or a design option not provided on the site please contact us on 0203 355 5311 and our consultations team will be happy to help.