Debar Bi-Fold Top Half Guide Roller or Bottom Half Roller A1 System

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Bifold Door Top Roller Guide Bottom Half Roller Bi Fold Doors A1 System Debar

The Debar A1 System bi-fold door top roller guide or bottom half rollers are ideal for use on bi-fold doors systems such as Cortizo, DeWall, Alunet, Alutech and Eurocell. The top roller guide acts as a guide for your bi-folding system and is used above the bottom half roller, they guarantee an unparalleled gliding motion for your bi-fold door panels, making every opening and closing a smooth sailing journey.

Crafted for doors up to 120kg in weight and 1200mm in width, these top roller guides and bottom half rollers are not only built to last but are rigorously tested to withstand over 10,000 open and close cycles at maximum weight, promising enduring performance. Adhering to the highest standards of quality with BS EN ISO 9001:2019 certification, security assurance through PAS24 testing, and comprehensive weather resilience confirmed by BS 6379 parts 1 and 2, each piece comes with a manufacturer's 10-year warranty, offering you complete peace of mind and a testament to its exceptional reliability.


  • Suitable for Cortizo, DeWall, Alunet, Alutech and Eurocell systems
  • Left hand or right hand choices
  • Ensures accurate tracking and smooth operation
  • High grade stainless steel wheels with sealed bearings
  • Security tested to PAS 24
  • Weather tested to BS 6379 part 1 & 2
  • Cycle tested bi-fold set at maximum weight to 10,000 times open/close
  • Quality manufactured to BS EN ISO 9001:2019
  • Suitable for door panels up to 120kg and 1200mm wide
  • 10-year manufacturer's warranty
  • Fittings supplied

What's in the Pack?

1 x Debar Bi-Fold Door Top Roller Guide or Bottom Half Roller

1 x Fixing Pack


  • Height: 230mm
  • Width: 62mm
  • Hinge housing height: 205mm
  • Hinge flag and barrel width: 32mm
  • Screw centre to screw centre: 20.5mm

We aim to deliver your products as quickly as possible. Orders taken before 12:00pm will normally be dispatched the same day. Orders taken after 12:00pm on a Friday will be dispatched the following Monday. For all Next Day Delivery Services (next working day excluding Saturday's) please order before 12:00pm for same day dispatch. Depending on the delivery service selected on checkout, we either use a next-day courier service, Royal Mail Tracked 48 or Royal Mail Tracked 24 postage service.

Free Shipping

Free shipping is available for all order over £10.00, delivery time estimates for free delivery is 3-5 working days.

No Quibble Money Back Returns Policy

Shop with absolute confidence knowing that if you are not satisfied for any reason we will refund the full purchase price providing you return the item within 30 days and in the same condition as when dispatched. Except for those cases where an item proves to be faulty, damaged on delivery or incorrectly described, return delivery charges and postage expenses are not refunded.

How do I return Items?

If you need to return an item please log into your account and click on the orders tab. Locate the order you wish to return and on the right click on 'Return Items?' You will then be taken to the returns tab; on the right hand side enter the quantity you wish to return; then on the left below the item, select the return reason and then the return action (whether you would like a replacement or a refund). If a replacement is not available, we will issue you a refund. There is a comments box to the right if you need to enter any more details.

Once you are happy that all the details have been correctly entered then click on the 'Submit Return Request' button. You will then be sent a return request email from JCP Hardware with instructions.

If you have placed an order as a guest and you wish to return it, then please email.

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