How To Get A Quote

Quotation requests are required in writing and prices cannnot be provided over the phone. Trade Prices require 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 Bifold Colour Options

Our products are all painted with a hardwearing polyester powdercoat paint, the paint is built to last and baked onto the aluminium. We only use approved Polyester Powder Coat Specialists, and can therefore offer a ten year guarantee. This finish is high quality and low maintenance, only requiring an occasional sponge down.

Our Continental Folding Doors are available in a standard white, our conversional colour range, a grey textured / structural metallic, silver anodised and any of over 200 single or dual RAL colour finishes. Dual colour is where you can have different colours inside and out, for example dark grey outside and white inside.


Standard White & Our Conventional Colour Range
9910 Gloss Standard White (9910 Gloss)

Standard White
(9910 Gloss)

9005 Matt Graphite Black (9005 Matt)

Graphite Black
(9005 Matt)

7016 Matt Anthracite Grey(7016 Matt)

Anthracite Grey
(7016 Matt)

7035 Semi-Gloss Dove Grey (7035 Semi-Gloss)

Dove Grey
(7035 Semi Gloss)

1015 Semi-Gloss Ivory Cream (1015 Semi-Gloss)

Ivory Cream
(1015 Semi-Gloss)

8017 Matt Brown (8017 Matt)

(8017 Matt)

This comprehensive range of conventional colours are available at a reduced cost and a reduced lead time, when compared to special RAL colours
Textured / Structural Metallic Colours
9008 SM Textured Dark Grey (9008 Structural Metallic)

Textured Dark Grey
(9008 Structural Metallic)

If you're looking for something a bit different then our structural metallic textured paint finish is for you. It's not a tacky finish but has a completely different and contemporary look and feel, when compared to most conventional colour finishes. Your doors will stand out as a defining feature of your home when painted in our Grey 9008 Structural Metallic Paint Finish.

Please note that these on-screen representations of painted colours are for guidance only, intended to provide an indication of colour.

Duration Windows cannot be held responsible for any discrepancies between on-screen and actual painted colours.

RAL Colour Finishes
9910 Gloss Grey (9007 Semi-Gloss)

(9007 Semi-Gloss)

9910 Gloss Blue (5011 Matt)

(5011 Matt)

3004 Matt Red (3004 Matt)

(3004 Matt)

Our Bi-folding Doors are available in any single or dual special RAL colour paint finish. There are over two hundred different RAL colours available. Click the link below to see a selection of the available RAL colours.

See Our RAL Colour Chart

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