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Product Description

The Visofold 1000 Aluminium 4 Door Bifold is an aluminium door within our External Doors Range. Our new aluminium bifold doors come from manufacture with slim thermally broken aluminium profiles which provide strength and security. Therefore, allowing you to fold and slide the panels back to left or right and open up an unobstructed wide opening to a patio or garden.

Therefore, our folding sliding doors are fitted with the latest high security locking. Furthermore, on styles supplied with a traffic door, lever handles operate a high security hook-bolt locking system and a profile key cylinder allowing access from both inside and outside. Bi-fold doors come without a traffic door and do not have external access. Therefore, they can only be opened from the inside by operating the shoot bolt locking system. Additionally, be sure to use the handles that fit to the meeting stiles of the door.

Browse our Aluminium Bifold Patio Door options today!

Visofold 1000 Aluminium 4 Door Bifold Features:

  • Any RAL Colour options
  • Internally glazed
  • Lightweight Aluminium Frames
  • Multi-point locking system
  • Sightlines from 110mm
  • 1.6 W/m2K
  • 1.4 W/m2K
  • Unique Thermal Break Design
  • Modern pop-out handle
  • Various glazing options
  • White, Grey, Black or any single RAL colour option

Contact Information

Our range of aluminium bifold doors are fully compliant with Doc L of the Building Regulations. Therefore, folding doors for internal use can be specified with a low threshold or a flush track so the two floor levels remain constant. Furthermore, our Visofold aluminium folding door has a 30mm low threshold which can be sunk into the floor. Additionally, many styles can be specified with a traffic door which provide a normal day-to-day door leaf. Therefore,  allowing easy access to the garden without opening the whole bi-folding door up.

We know choosing the right patio bifold door can be hard and that’s why we’re here to help. Please review the installation guide in order to ensure a perfect aluminium bifold patio doors installation.

Our Guarantee

We always aim to provide 100% customer satisfaction with our excellent customer service. Therefore, at doors, windows and stairs we believe the customer deserves nothing but the best. In fact, that’s why we chose to provide a price promise and VATs within the price.

Additional Information

Door Style


Door Leaves

4 Doors

Delivery Information

Product Delivery Costs

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Internal Doors – £42.00
Promotional Internal Doors – FREE
Composite Doors – FREE
Upvc Doors – £50.00 per order
Wooden Bifolding Patio Doors – £72.00 per order

Timber Windows – £72.00 per order
Upvc Windows – from £50.00 per order
Velux Windows – £30.00 single items
Sunvu Promotional Windows – £120.00 per order

Stairs – FREE
Small Items – £15

Visofold 1000 Aluminium 4 Door Bifold

From £3681

This aluminium patio bifold 4 door is perfect for anyone wanting to expand their patio space.

Please use the below price calculator to price your new aluminium door.

Delivery to uk mainland only - Please contact us for information on Ireland and Northern Ireland options before ordering