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

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These Doors Have Been Superseded

Penthouse Sliding Patio Doors

These superb sliding patio doors offer maximum glass areas, increased natural light and give you unobstructed views of the world outside. They are capable of large widths and heights, and despite their weight, they slide easily with minimum effort. Made from strong thermally broken aluminium profiles, they deliver thermal efficiency and high weather performance, making them suitable for use in areas that are highly exposed to the elements.


With 'Penthouse' patio doors all panels can slide, a triple track system with three panels, can achieve approximately a two thirds clear opening. A specially designed threshold enables you to bring the internal floor level flush with the threshold, minimising any trip hazard. Suitable for both commercial and domestic applications, these doors will fill your property with light & make the most of a beautiful view.

Paint Colour Options

Our Penthouse Patio Doors are available in white, black, brown and silver anodised from our conventional colour range, any textured paint finish or any RAL colour paint finish. There is also the option to have dual colours. Where you can have a different colour outside and inside, for example grey outside and white inside.

Conventional Colour Range

(KL9010 Gloss) White (KL9010 Gloss)

(KL9010 Gloss)

Black KL9005 Matt Black KL9005 Matt

(KL9005 Matt)

Brown KL8014 Gloss Brown KL8014 Gloss

(KL8014 Gloss)

Silver Anodised Silver Anodised


RAL Colour Finishes

If the colour you are looking for is not in our conventional colour range then you can choose from over two hundred single or dual, RAL colours. These colours are bespoke mixed specially for your job and painted on mill finish profiles, as a result you can choose to have a gloss, semi-gloss or matt finish.

See Our RAL Colour Chart

Trade Supplier of ALUK products Smarts Systems approved fabricator. We are the largest supplier of Smart products in the UK. BFRC British Fenestration Rating Council - under the Window Energy Rating Group Scheme We are CE Marking complient