Black aluminium windows on a contemporary extension
Slim Frames, Big Views, Any Colour

Aluminium Windows

Contemporary aluminium windows with ultra-slim frames, huge glass areas and a powder-coated finish that lasts for decades.

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Aluminium Windows Supplied and Fitted

Aluminium windows have moved from commercial buildings into the home, and for good reason. The strength of aluminium allows frames far slimmer than uPVC, so you get more glass, more light and a cleaner, more architectural look. Hewitts Home Renovations supplies and fits thermally broken aluminium windows across our five counties.

Modern aluminium windows use a polyamide thermal break between the inner and outer frame, so the cold-bridging problems of old aluminium windows are gone. Combined with A-rated double or triple glazing they perform as well as any uPVC window while looking considerably sharper.

Frames are powder-coated in any RAL colour, with anthracite grey, black and white the most popular. The finish is highly resistant to scratching, fading and corrosion and never needs painting. Styles include casement, tilt and turn, fixed picture windows, bay and corner windows, and we can match them to aluminium bifold or sliding doors.

Aluminium suits modern homes, extensions and renovations, but also works beautifully on Victorian and 1930s houses where dark slim frames echo the original steel or timber windows. Every installation is covered by our 10-year guarantee.

Price guide

Fitted aluminium windows typically cost £600 to £1,200 each depending on size and configuration; roughly 50 to 70 per cent more than an equivalent uPVC window. Every job is priced individually after a free home visit, with no hidden extras and no pressure to decide on the day.

Ultra-slim frames

Up to 30 per cent more glass than an equivalent uPVC window.

Thermally broken

Polyamide barrier stops heat loss through the frame.

Any RAL colour

Durable powder-coated finish, dual colour available.

Large spans

Ideal for picture windows, corner glazing and wide openings.

Matches aluminium doors

Coordinate with bifolds, sliders and French doors.

10-year guarantee

Frames, glass, hardware and installation.

Free, No-Obligation Quotes

A home visit, honest advice and a fixed written price. No commission salespeople, no pressure.

10-Year Guarantee

Workmanship and materials covered on every installation, backed by a local company you can reach.

Fully Insured

Public liability and employer's liability insurance on every job for complete peace of mind.

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Aluminium Windows: Your Questions Answered

How much do aluminium windows cost?

Fitted aluminium windows typically cost £600 to £1,200 each depending on size, opening configuration and colour. They are around 50 to 70 per cent more than an equivalent uPVC window.

Are aluminium windows cold?

Not any more. Modern aluminium windows have a thermal break separating the inside and outside of the frame, and with A-rated glazing they perform as well as uPVC. The old reputation comes from single-glazed 1970s aluminium windows without a thermal break.

Aluminium or uPVC windows: which should I choose?

Choose aluminium for the slimmest frames, the largest glass areas, dark colours that stay looking sharp and a contemporary look. Choose uPVC for the best value and the widest range of traditional styles. Both are A-rated and both carry our 10-year guarantee.

How long do aluminium windows last?

40 years or more. Aluminium does not rot, warp or become brittle, and the powder-coated finish is guaranteed against fading and corrosion.

Can I match aluminium windows to my bifold doors?

Yes. We supply windows and doors in the same RAL colour and profile family so they sit together perfectly.

Where do you fit aluminium windows?

Across Huntingdon, St Neots, St Ives, Cambridge, Peterborough, Bedford, Stevenage, Hitchin, Milton Keynes, Kettering and the surrounding area.

Aluminium Windows Near You

Based in Brampton, Huntingdon, we work across Cambridgeshire, Hertfordshire, Bedfordshire, Buckinghamshire and Northamptonshire. Choose your town for local details and prices.

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