Roof windows and skylights

Buy roof windows at the lowest delivered prices online

Centre pivot, top hung, white frames, pine frames, flat windows & more - we have the daylighting solution!

Roof windows are a modern, practical way to breathe new life into otherwise uninhabitable spaces. Not only can you benefit from the natural light in your home but you can open them to bring in the fresh air. Roof windows can be incorporated into a new build or installed in existing buildings.

We stock a wide range of roof windows suitable for either pitched or flat roofs.

Roof windows can be confused with skylights, however, unlike roof windows, skylights don’t meet building regulations so can only be used for uninhabitable spaces, such as hallway, lofts used for storage and outbuildings.

A roof window for every project

At Sterlingbuild, you can choose from a wide range of roof windows from the leading brands. Find a window to suit every room and every project, without stretching your budget.

Whether you're converting your loft, extending your kitchen or creating more light for an existing room, you will find the size, pivot and finish for a perfect fit with your room's décor.

The leading brands at the best prices

We sell roof windows from well-known brands such as Roto, FAKRO, RoofLITE and VELUX. VELUX windows have over 60 years of knowledge in their design and are popular throughout the world. Take a browse through our roof window range to find the ideal windows for your project.

We monitor prices so you don't have to

If you can find a roof window cheaper elsewhere, we will beat the quote. To help keep our prices down every day, we offer offer a FREE delivery service.


If you know the size of the window you need, why not browse by size?


Cheapest prices and free delivery


Help & advice

Cheapest VELUX windows online

Compare roof windows & skylights

Correct VELUX, Roto, RoofLITE, FAKRO flashing kits

VELUX skylight size and code

RHS - Add value to your home

Difference between standard & recessed flashings

What our clients say

Nothing was too much trouble
"Thank you for organising this without me having to follow up.
I would also like to acknowledge how helpful and efficient you have been in this exchange. It can sometimes be stressful for a customer but you took ownership of the whole thing and did exactly as you promised as well as price match on the new item. Nothing was too much trouble.
Please don't underestimate how much good customer service means and you have definitely influenced me to use Sterlingbuild again and also recoemmend it to others.
So a big thank you from me and have a great weekend."

R. Hibbins