FAQs – Frequently Asked Questions

Vista Plus Aluminium Bi-Folding Doors

What is the minimum & maximum width per door?


700mm is the minimum width per door leaf.


1200mm is the maximum width per door leaf.  This is subject to site conditions.

What is the maximum height of the doors?

2584mm is the maximum height (including the frame but excluding sub-cills and head extensions) of our Vista Plus Aluminium Bi-Folding Doors.  This is subject to site conditions.

What colours do you offer?

We offer a specially selected range of 7 popular colours plus 3 natural wood effects. Additionally, choose from the full range of RAL Classic colours of which there are over 200.

Can I have one colour inside and different colour outside?

Yes, although the lead time from order would be increased by several weeks.


Are the doors top or bottom hung?

Our doors run on the bottom track and are guided by 2 wheels at the top.

What threshold options do you have?

We have 2 threshold options, our standard threshold comes with a severe weather rating and we would recommend this for external use. Secondly, our low threshold which we would recommend for internal use only as this is not weather proof

3D drawings of Threshold Options

  • Standard threshold – Weathered threshold with cill
  • Level with decking – Weathered threshold with cill
  • Level with decking – Non weathered threshold with cill
  • Level with paving – Weathered threshold with cill
  • Level with paving – Non Weathered threshold with cill

Is the running gear visible?

No, the running gear is concealed with the bottom track.

What type of locking do you have on the door system?

Our Bifold doors combine sophisticated style and elegance with the very latest in high performance and high security multi point locking systems. Manufactured and assembled here in the UK our unique 8 point locking system is one of the most highly rated on the market.

Where was your door system designed?

This is our own system which has been designed in house and is manufactured here in the UK at our factory . The profile is our own extrusion which is also extruded here in the UK.

How do I buy your doors?

Send us an enquiry or call in or telephone to speak to one of

Do you do colour coded hardware?

Yes, we can colour code all ancillaries

What guarantee do your doors come with?

10 year manufactures guarantee.

What is the maximum width for a set of doors?

There is no maximum width, although doors above 6000mm in width would need to be jointed on the frame


How long will it take to get my doors from time of order?

Three to four weeks (sooner could be possible)

Do you offer low-rise thresholds?

Yes, but low-rise thresholds are not weather rated and are only recommended for internal use, we recommend a rebated threshold which is weather rated/tested

What type of lock do you have on your doors?

Our doors come with multi point locks and are fitted with Brisant, Anti-Bump, Anti-Pick high security cylinders

Do you manufacture your own doors?

Yes, all our doors are manufactured at our factory by skilled fabricators.

Are your doors guaranteed?

Yes, our doors come with a ten year manufactures guarantee.

What type of glass do your doors come with?

Our doors are supplied with low-e, argon filled, toughened 28mm glass units.

Do you supply glass with built in blinds?

Yes, we can supply sealed double glazed units with built in blinds

Can my doors open in or out?

Yes, the doors can open out or in and fold from left to right.  For further configuration details visit Bi-Folding Door Configurations – Open Out or Bifold Door Configurations – Open In

Do you install?

Yes, we offer a nationwide fitting service, fitted by our own team of skilled installers.  Our installers also manufacture all our products.

Do you supply any other aluminium products?

Yes, we manufacture, supply and fit a full range of sliding patio doors, windows, curtain walling and shop fronts.

In addition we also offer our Infinity Frame-Less Glass Balustrades, Juliette Balconies, Roof Lanterns, Flat Roof Lights and Verandas.

For the traditional clients wanting timber we offer a full range of alu-clad, or aluminium clad, timber doors and windows with high-performance sound reducing glass, storm proof tilt & turn windows, fully reversible windows (both top and side swing), single and double balcony doors and a wide range of exquisite front entrance doors.

What are your contact details?

Reveal Doors and Windows, Leigh House, Varley Street, Pudsey, Leeds, LS28 6AN.

Our telephone number is 0113 3869207.