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It’s fair to call aluminium the trending window frame material of 2026 so far.
The frames are so strong that they can be thinner than other materials, which means a larger glass pane. That means more sunlight, which makes us happier and healthier!
Aluminium is also available in more colours than most other materials, because it can be powder coated. That gives you the choice of over 150 RAL colours, covering everything from the modern favourite of anthracite grey, to the more eccentric wine red, or traditional creams.
Unlike several other window companies, we actually offer aluminium windows in woodgrain finishes too. Options like golden oak and natural oak replicate the traditional look of timber, without the maintenance concerns.
We’ll explore your aluminium colour options in more detail below.
Popular aluminium window colours
Choosing from a RAL colour chart can feel overwhelming, so here’s a breakdown by style to make things easier.
Minimalist shades
These colours keep the home’s exterior calm and composed, letting the glass take centre stage.
- RAL 9005 Jet black: Black aluminium windows create a striking contrast against light render or pale brickwork, a versatile colour that works across various architectural styles.
- RAL 7035 Light grey: Soft and Scandi-inspired, with a welcoming atmosphere that’s far calmer than white.
- RAL 9016 Traffic white: The crispest white available. White aluminium windows against white render create an almost seamless, understated finish.
New build staples
The most popular colours for modern homes, extensions and contemporary architectural styles, especially alongside patio doors such as bifold or sliding doors.
- RAL 7016 Anthracite grey: The UK’s most popular choice by some distance. A warm dark grey tone that works brilliantly against render, brick and timber cladding alike.
- RAL 7021 Black grey: A step darker than anthracite, with a raw steel-like finish that looks premium.
- RAL 7012 Basalt grey: A cooler, blue-toned grey, slightly softer than anthracite and a popular choice on more refined contemporary builds.
Statement colours
For homeowners who want their home’s exterior to turn heads, these bold colours can reflect your personality. There’s a notable step away from minimalism and towards bold finishes at the minute, such as these listed below:
- RAL 5008 Grey blue: A deep, dramatic navy, a touch of sophistication that works on both modern and traditional homes.
- RAL 3005 Wine red: A rich, dark burgundy. Rarely seen on residential properties, though it is on the rise, and not just because people love wine!
- RAL 1028 Melon yellow: Warm and confident, surprisingly effective against contemporary render or timber cladding.
- RAL 6024 Shamrock green: A fresh, vibrant mid-green with strong kerb appeal and real character. Great if you live in a natural setting.
- RAL 5015 Hockey blue: A clean, uplifting sky blue, an excellent choice for something distinctive without going too bold, or if you love the feel of the sea!
Traditional options
For period properties, cottages and rural homes, softer organic tones tend to complement the natural beauty of the home far better than sharp monochromes.
- RAL 6009 Fir green: A deep British racing green, perfect for homes surrounded by countryside, and stunning against natural stone.
- RAL 7038 Agate grey: A subtle pebble grey with green-cream undertones that looks elegant against weathered stone or traditional red brickwork.
- RAL 9001 Cream / RAL 1013 Oyster white: Warm, chalky whites that evoke traditional painted timber, a touch of elegance without the upkeep.
The new trend: woodgrain finishes
Woodgrain effects have long been associated with uPVC windows, but that’s changing. Origin aluminium windows can now be finished in a genuine woodgrain effect, replicating the warmth and beauty of real timber. The pattern is permanently bonded into the powder-coated surface, durable, scratch-resistant and built to last.
Available finishes include natural oak, golden oak, walnut and mahogany, each one a popular choice for homeowners who want the timber look without the timber maintenance.
What are the other benefits of aluminium windows?
Colour aside, here’s why aluminium has become such a popular choice in recent years.
Slim sightlines and more natural light
Aluminium’s strength as a robust material means frames can be made incredibly slim. Our Origin OW-70 Slimline windows offer sightlines of just 65mm, meaning more glass and more natural light in every room.
Low maintenance
Aluminium frames will never rot, rust, flake or peel. The powder coating processes used by Origin provide excellent corrosion protection, and an occasional wipe down is genuinely all they need.
Energy efficiency
The polyamide thermal break stops heat travelling through the frame, while argon-filled double glazing keeps warmth inside where it belongs. In the summer, and during heatwaves like the one we are currently experiencing, they also effectively stop heat from entering in the first place.
Better energy efficiency translates to lower bills through reduced use of heating/cooling systems.
Security and peace of mind
Origin windows are PAS 24 certified and Secured by Design accredited. Multi-point locking comes as standard, giving you real peace of mind from the moment they’re fitted.
What window styles are available?
Casement windows
The UK’s most popular window style, available side or top-hung frames that open on a hinge. Versatile, practical and available in a huge range of configurations and sizes.
Flush sash windows
Ideal for period properties and traditional homes. The sash sits flush within the frame, so it looks old school, and we’d highly recommend a woodgrain finish with this option.
Origin OW-70 slimline windows
With sightlines of just 65mm, the OW-70 offers more glass and less frame than almost anything else available. Available in Contemporary and Soho styles, it’s a stunning option for maximising natural light and achieving a truly contemporary look.
What are my handle options?
As well as your frame colour, you have full control over your handles too. Popular styles include monkey tail, standard bar and pear drop, and offset handles can be specified in any RAL colour, so every detail feels personal to you.
Aluminium windows from Lifestyle Windows
We’re a small, family run business based in Ilkeston, Derbyshire, with over 30 years of experience helping homeowners across Derbyshire, Nottinghamshire and Leicestershire. Our expert team installs Origin aluminium windows across the full range of styles, colours and configurations, sticking to our friendly, no-pressure approach.
We hold Which? Trusted Trader status, FENSA certification and a 4.9 Google rating from over 441 reviews. Every installation comes with a 15-year guarantee, a 10-year CPA insurance-backed guarantee and our lifetime warranty, giving you complete peace of mind and reflecting the confidence we have in our products.
Ready to explore your aluminium window colour options? Get in touch for a free, no-obligation quote.
Call us on 0800 783 6502
Email: contact@lifestylewindows.co.uk
