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Aluminium Windows

Aluminium Windows By Goldseal

At Goldseal, we offer the Elegant OS80 or the Ultra-Slim OS70 Origin windows. There is a place for both these modern efficient windows. Just choose the best one for your requirements and Goldseal will be happy to help you and explain the best uses for these quite different window systems. Aluminium is virtually maintenance-free and energy efficient. Our premium grade aluminium combines strength and robustness with a lightweight structure - extremely strong yet weighs 67% less than steel. Unlike many other materials, Origin Windows will not warp, flex or corrode in variable weather conditions resulting in a reliable window that is smooth to operate. By combining premium grade aluminium with precision engineering, exceptional craftsmanship and quality control, Origin can offer an industry-leading guarantee of up to 20 years on all window components. Enjoy contemporary aluminium windows and complete peace of mind with Origin Windows by Goldseal.

All Goldseal Origin windows are PAS 24 certified, with hinges that are corrosion resistant and undertake rigorous testing that feature a friction adjustment without metal-to-metal contact, thus ensuring minimum wear. Hinge guards, crimped frames and locking handles further improve impenetrability, making Origin Windows one of the most secure windows on the market. The OS80 is available in 150 colours to suit your individual taste and requirements along with a dual colour option. There are 7 standard colours that are available on a supply only option in 5 working days. The bespoke colours are available to deliver on a supply only basis in 15-20 working days from sign off. Please contact us by email to find out if you fall within our free delivery area - For the options available and lead time in the OS70 range please contact - Goldseal

Free Survey

We offer a free survey and no obligation quote for all contracts.

Quality Builds

All jobs are built using the finest quality materials and are fully project managed.


Goldseal offers a 10-year insurance backed gaurantee on all projects.


Take the worry out of planning. Goldseal can arrange this for you, if you wish.

Exclusive benefits with all Origin Premium Partner products

Origin British Made

Made In Britian

All Origin products are manufactured in the UK, by Origin, so you can be assured of high quality workmanship in every aspect of the finished product

Origin 20 Year Guarantee


All Origin products are backed by a industry leading guarantee of up to 20 years*

Exclusive Origin Colours

150 Ral Colours

Origin products are available in over 150 RAL colours, including authentic woodgrain finishes and dual-colour options

Super spacer bar, Argon and soft coats.

There are many benefits to installing windows with Super Spacer. This can reduce condensation by up to 70%, virtually eliminating the potential breeding ground for bacteria, mould and dust mites that can be harmful to people with respiratory diseases. Super Spacer also reduces noise transmission by up to 2dB which helps keep your home as an oasis of calm, away from the noise of the outside world. Super Spacer is 950 times less conductive than traditional aluminium spacers and, as most of the heat loss through a window occurs at the edge of the unit, standard metal spacer bars act as a thermal energy drain allowing heat to escape from your home. Super Spacer blocks the escape route, therefore helping to reduce your carbon footprint even more.

By using a Low-E or soft coat, even more energy can be saved. A microscopically thin coating on one surface of high-quality glass makes this possible. The glass forms the inner pane of a double-glazing unit and the coating faces the cavity. The coating reflects longer wavelength heat from radiators and room surfaces back into the building. Meanwhile it allows the entry of warming short wavelength solar energy. Conveniently, these incoming short wavelengths of solar energy are re-radiated by internal building surfaces as longer wavelengths, which are then reflected by the coating, back into the room. Double glazing using Low-E or soft coat glass has energy conservation properties as good as normal triple glazing, without the 50% increase in weight.

Also, the reduction in condensation means frames and surrounding surfaces will need less maintenance. The coating is almost invisible, except in rare instances where strong oblique lighting may cause it to resemble a transparent film for a short time. Its effect on light transmission and reflection is barely noticeable. Installing argon gas within the sealed units instead of air can have even greater energy savings. Argon is an inert gas, which has better thermal properties than dry air. In the UK we express the rate of heat loss in ‘U values’. The advantages of using Low-E or soft coat glass and Argon filled units are: better heat insulation; reduced heating bills; reduced carbon dioxide emissions into the atmosphere; reduced condensation on window frames internally. The lower the U value, the greater the thermal insulation and savings on your fuel bill.

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Aluminium Window Options

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