Choosing the right blinds for your VELUX roof windows can dramatically improve the comfort of your room, providing control over light and energy efficiency. Whether you’re redecorating or upgrading for better insulation, this guide covers everything from measuring and fitting to which type of VELUX blind is best for you. As a trusted made-to-measure blinds retailer, 247 Blinds is here to help you find the perfect fit with expert advice and tailored solutions.

VELUX Blinds are specifically designed to fit VELUX roof windows perfectly, using unique sizing codes for a precise fit. They come in a variety of styles and colours to suit different needs and tastes, including blackout, dual fabric, pleated and thermal options. With premium materials and the backing of a globally trusted brand, VELUX blinds are known for both quality and long-term performance.

VELUX blinds are purpose-built for sloped VELUX roof windows, using a specific sizing system that doesn’t apply to standard vertical windows. If you’re shopping for blinds for regular windows, 247 Blinds offers a wide selection of made-to-measure alternatives that deliver the same style, function and customisation for any room in your home.

To measure for VELUX blinds, you don’t need a tape measure - just locate the window code on the top or side of the window sash. It typically looks like GGL M04 or similar. This code gives you everything you need to find the exact size blind for your window. It’s far more accurate than manual measurements and saves time and hassle.

Take a look at our full measuring guide here.

If you get stuck, or you can’t find the code, all you have to do is measure the visible glass from from side to side (width), and from top to bottom (drop). Make sure not to include the frame in your measurements otherwise your blinds won’t fit. We’ve included a VELUX window size chart and their corresponding codes below:

Once you’ve found your VELUX window code (e.g. GGL, GPL, M08 etc.) choosing the right blind is easy. Each code corresponds to a specific size, so there’s no need to guess. 

Simply shop for the style and colour VELUX blind that you want and then select the corresponding “Type” and “Size” from the dropdown on the product page and add to basket!

Yes, VELUX blinds are designed with DIYers in mind. Most blinds can be installed in under 15 minutes using just a screwdriver. They click neatly into pre-fitted brackets on the window frame - no specialised tools required. If you’re new to DIY, don’t worry: the process is straightforward and there’s plenty of support available if you need a hand. Read on for step-by-step instructions on how to install a VELUX blind.

Follow these simple steps to install your VELUX blinds:

- Locate the code on your window and check it matches your blind.

- Click the top of the blind into the pre-installed bracket.

- Attach the side rails using the included screws.

- Test the blind for smooth movement.

- Tighten or adjust as needed.

For detailed fitting instructions, check out our VELUX blind installation guide or watch our VELUX blind fitting video.

Need help? Our customer support team is happy to assist.

Absolutely. VELUX blackout blinds offer near-total light control - ideal for bedrooms and nurseries. Insulating options, such as pleated thermal VELUX blinds, also help reduce heat loss in winter and keep rooms cooler in summer. With added UV protection, they’re a smart solution for both light management and year-round comfort.

At 247 Blinds, we offer a wide range of VELUX-compatible blinds at great prices, with fast UK delivery and made-to-measure precision. With thousands of positive reviews and expert customer support, we’re trusted by homeowners across the country.

Shop our full range of VELUX blinds today.

How do I find my VELUX window code?

Look for a small metal plate at the top edge of the window sash - it shows the code like GGL M04.

Can I install VELUX blinds myself?

Yes! They’re designed for easy DIY installation with minimal tools.

Do blackout VELUX blinds really block all light?

VELUX blinds block out most of the outside light coming in - perfect for bedrooms, nurseries or cinema rooms. 

Are VELUX blinds energy efficient?

Pleated thermal VELUX blinds are designed to improve energy efficiency. They help insulate your room and regulate the temperature.