Choosing the Perfect RAL Colour for Your Windows and Doors

When you’re investing in new windows or doors for your home, the colour choice is a big decision. It’s not just about picking something that looks nice; the right colour can completely transform how your property looks from the street and tie together different elements of your home’s exterior.

Here in Kent, we work with homeowners every day who want their new installations to look just right. Some know exactly what they want from the start, while others need a bit of guidance to find the perfect shade. That’s where the RAL colour system comes in handy. You might have heard this term mentioned when looking at windows and doors, but what does it actually mean? And more importantly, how can it help you choose the right colour for your home?

The RAL system gives you access to hundreds of precise colour options, going far beyond the basic white, black, or woodgrain finishes you might expect. Whether you’re after a classic look, something bold and modern, or a colour that matches other features around your property, understanding how RAL colours work will help you make a decision you’ll be happy with for years to come.

What is the RAL Colour System?

The RAL colour system started in Germany back in 1927, and it’s been the standard system for defining colours in manufacturing and construction ever since.

The beauty of the RAL colour chart is its precision. Every colour has a unique RAL code – a four-digit number that identifies one specific shade. This means that when you choose RAL 7016, for example, you’re getting the exact shade of anthracite grey you like.

There are several RAL colour collections in use today. The RAL Classic collection contains 213 solid colours and is the one most commonly used for windows and doors. Each colour in this collection has that four-digit code we mentioned. There’s also RAL Design, which offers over 1,600 colours organised differently, and RAL Effect, which includes metallic colours alongside matt finishes.

For most homeowners in the UK, the RAL Classic collection is what you’ll work with. These colours have stood the test of time and cover everything from subtle neutrals to vibrant statement shades. The system plays a significant role in ensuring consistency across different manufacturers and products, which is particularly useful if you’re replacing windows and doors with the same colour.

Current Colour Trends for UK Homes

While the right colour ultimately depends on your personal taste and your property’s style, it’s worth knowing what’s popular now. Here are three colour trends we’re seeing regularly in Kent and across the UK.

Sophisticated Greys

Grey has become incredibly popular for windows and doors over the past few years, and it’s easy to see why. It’s modern without being too bold, works with almost any brick or render colour, and doesn’t show dirt as much as pure white. Within the grey family, you’ve got plenty of options. Anthracite grey (typically RAL 7016) creates a really striking contrast against lighter walls and is currently very popular. For something softer, there’s slate grey and various mid-tone greys that give you that contemporary look without quite as much contrast.

Timeless Greens

Green is having a real moment right now, particularly for front doors, but increasingly for window frames too. It works beautifully on both traditional and modern properties. Darker greens like Chartwell Green give a heritage feel that suits period homes and conservation areas, while olive and sage greens offer something a bit different for contemporary properties. Green tends to work particularly well with natural materials like brick and stone.

Classic Darks

Black and very dark colours continue to be popular choices for homeowners wanting to make a statement. Pure black (often RAL 9005) creates maximum contrast and a very modern look, while dark blues and near-blacks offer something slightly softer. These darker shades are especially effective on rendered properties or lighter brickwork, where you get that strong contrast.

Why Choose Amazing Glazing for Your RAL Colour Windows and Doors

We’ve been working in Kent for over 15 years, and we’ve helped countless homeowners find the right windows and doors for their properties.

We understand that choosing a colour can feel like a big decision. We would be delighted to help talk you through your options, show you samples, and help you visualise how different colours will look on your home.

All our products come from trusted manufacturers and include proper quality assurance, so you know the coating and finish will last. We’re FENSA approved, which means our installations meet all the building regulations, and everything comes with a 10-year insurance-backed guarantee for your peace of mind.

Making Your Home Your Own

Choosing the colour for your new windows and doors is one of those decisions that might feel overwhelming at first, but it doesn’t need to be. The RAL colour system gives you access to a variety of colours that are tried, tested, and proven to last. Whether you go for something safe and traditional or take a bit of a risk with a bolder hue, the most important thing is that you’re happy with it.

Take your time, look at examples in your area, and don’t be afraid to ask questions. We’re here to help you make the right choice for your home, your style, and your budget. A good colour choice will serve you well for many years, so it’s worth getting it right.

For more information, or to arrange a free, no obligation quote, you can:

·         Call us on 0800 062 2103

·         Email us at info@amazingglazingkent.co.uk

·         Use our online contact form

Frequently Asked Questions

Can I get any RAL colour on my windows and doors?

The most popular colours are readily available, and we can typically source any standard RAL colour you’d like.

Will RAL colours look the same on different materials like uPVC, aluminium, and composite?

While the RAL colour standard ensures consistency, the finish can look slightly different depending on the material and the coating process used. A RAL colour on smooth aluminium might look a bit different to the same colour on textured composite or uPVC.

How do I know which RAL colour will suit my home?

The best approach is to look at your home’s existing features – the brick or render colour, your roof tiles, and any other permanent features like stonework or cladding. Consider also what your neighbours have done, especially if you’re on a terrace or in a conservation area.