How To Request A Quote

If you want to get a quote for one of our products there are several options available to you:

Please be aware that we need quotation requests in writing and cannot provide prices over the phone. If you require a Trade Price we need a company letter head or purchase order.

What Information Do We Require?

In order to process your quotation request and provide you with an accurate price, we require the following information (click here to see an example of the information we need):

  • The product you wish for us to quote. (i.e. aluminium windows)
  • The system you wish for us to quote. (i.e. Premium Plus Windows)
  • The product details, including; sizes, colours, glass, styles and designs for each item.
  • Any additional information, requirements or specialist instructions. (For example... I require; direct fix outerframes, internally glazed sashes, trickle vents, a 150mm projection cill etc.).

Please note: All of our products are bespoke and made-to-measure, to your exact specifications.

For more help and advice on specifying or pricing our products please call us on (01268) 681612.

Download Quote Form

Continental Folding Doors Overview

Continental Folding Doors

Continental Folding Doors

Unlike ordinary sliding patio doors, bi-folding doors give over a 90% clear opening. The opening creates extra room for entertaining and lets the outside in. We are able to produce these folding sliding doors in many different configurations in order to make the panels slide and fold away to an unused part of your garden or room. We can manufacture doors with between two and seven panels as standard.

Visit Our Exhibition Centre

Tight Stacking

Continental Folding Doors Tight Stacking

Our Continental Bifolding doors fold open and slide away into a tight stack. The neat stacks can be right, left or split between right and left to an unused part of your garden or room. The ability to fold back upto ten panels for over a 90% opening is one of the biggest draws of bifolding doors.

More Technical Details

Glass Options

Continental Folding Doors Glass Options

You can have almost any glass you wish in your Bi-folding doors. They can be supplied glazed or unglazed for 28mm sealed units. Low E, Argon gas filled sealed units, 1.2 centre pane value, toughened safety glass as standard.

For example; clear toughened safety glass, self cleaning glass and solar control glass, laminated glass, anti-sun, georgian bars and integrated blinds inside the sealed units.

Find Out More

Shoot Bolts

Continental Folding Doors Shoot Bolts

Heavy duty shoot bolts secure the door between each intermediate panel (each operated by a pop-out T-handle). They are specially designed to fit exactly into the outerframe, tightly securing the doors inplace. The shootbolts are top and bottom of each intermediate panel, protecting the doors against forced entry.

Find Out More

Pop-out T-handles

Continental Folding Doors Pop-out T-handles

The pop-out T-handles on the Continental Bifolding Doors on each intermediate panel operate the shootbolts between each interlock. They are clean and simple making them very asthetically pleasing and giving the doors character and sets them apart from other bifolds.

They have a key locking facility for added security and come in a range of colours.

Find Out More

Bogie Wheel Assemblies

Continental Folding Doors Bogie Wheel Assemblies

Our Continental Folding doors run on four wheel bogie assemblies that travel on twin stainless steel tracks, resulting in easy graceful operation.

These high strength rollers exceed the required weight factors, so that no matter what the weight of the doors you still get the same easy-side action, for which Duration's bifolds are known.

Find Out More

Slim Sight-lines

Continental Folding Doors Slim Sight-lines

Being manufactured from aluminium means that the profiles can be made very slim, with out compromising the strength of the Bi-folding doors. This not only looks much more aesthetically pleasing, but allows you to maximise the glass area, letting in more light.

The meeting stiles are just 140mm and each leaf is just 64mm wide.

Find Technical Info

Colour Co-ordination

Continental Folding Doors Colour Co-ordination

With our Continental Bifolding Doors you can choose the colours of your handles, hinges, gaskest and spacerbars, to completly colour customise your doors.

Traffic Door Handles

Continental Folding Doors Traffic Door Handles

A traffic door allows quick and easy access through your Bi-folding Doors from the inside and outside, operating independently of the folding panels, much like a standard residential door.

As such it uses a standard Lever Lever handle. The highly functional design of this handle means that it is pretty much an industry standard door handle and can be found on most all residential and commercial doors.

Find Out More

High Security Anti-bump Locking Cylinders

Continental Folding Doors High Security Anti-bump Locking Cylinder

All traffic doors come with this high security anti-bump locking cylinder as standard. This high security snap secure cylinder, is pick resistant, bump resistant and drill resistant.

It passes PAS024 testing without the need for security handles or cylinder guards. The locking cylinder provides the highest levels of security demanded by the BSI giving you added peace of mind for no additional cost.

Ramped Low Threshold

Continental Folding Doors Ramped Low Threshold

There are three low threshold options for our Continental Folding Doors, a 22mm room divider threshold (internal use only), a 34mm thermally broken low threshold and a 34mm thermal broken ramped low threhold, which is unique to Duration Windows.

The ramped low threshold makes adhering to Part M (wheel chair access) of the building regulations easy and is perfect for keeping flush floor levels from outside to inside across decking.

Find Out More


Bi-folding Door Features

Continental Slimline Plus Folding Sliding Doors
  • Unrivalled 1.5 U-Value on double glazed unit and 1.3 triple glazed unit.
  • Large door panels - up to 2600mm.
  • Polyamide thermally broken aluminium profiles, slimline meeting stiles of just 122mm.
  • High security shoot bolts to all intermediate panels; which hold the doors firmly in place.
  • Unique flush Slim-line pop-out T-handles on each intermediate panel - allow for tight stacking panels.
  • Unique traffic door handle.
  • PAS24 as Standard
  • Superior locking cylinders for improved security, as standard.
  • High quality stainless steel bogie wheel assemblies run on stainless steel tracks, ensuring continuous easy and graceful operation for years to come.
  • Integrated Blinds available in Electronic and Manual options.
  • Finish your installation with our unique colour matched aluminium quad trim.

This site uses cookies and other tracking technologies to assist with navigation and your ability to provide feedback, analyse your use of our products and services, assist with our promotional and marketing efforts, and provide content from third parties. Cookie Policy