MDF Window Board
High Quality MDF Bullnose Window Boards
Manufactured from hi-spec moisture resistant MDF, our window sill boards are both durable and elegant. Browse our range of window boards for sale.
We also provide the option of adding a ‘tongue rebate’ which ensures your window board arrives ready to install.
You can customise the dimensions you require for your square edge window board using the options below.
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What Are Window Boards?
Window boards (also referred to as window sills) are premium MDF surfaces found underneath a window. Although they are typically used to cover the gap between the front wall and the window, they can also divert condensation away from the glazing. In most households, window boards also serve as shelving units for picture frames, ornaments and plants.
- MDF window boards are much easier to work with than real wood. As a man-made product there are no natural imperfections to contend with so you are left with a perfectly smooth finish every time.
- The material we use is an industrial grade, moisture resistant MDF. This is the best quality MDF available and ensures our window boards are highly durable and will last over time.
- Order a tongue for maximum installation convenience. The standard tongue size is 9mm x 9mm on an 18mm window board, 12mm x 12mm on a 25mm board and 15mm x 15mm on a 30mm board.
Can I Customise The Size of My MDF Window Boards?
You can easily customise the size of your window boards, from the depth to the width and length. This is dependent on the length of the window, as well as the size of the horns on the board. Ultimately, it's down to personal preference when choosing the right-sized boards for your home.
We offer FREE UK-wide delivery on the mainland for all orders over £500. Choose Standard Delivery, or get your order within 2 working days with Express Delivery.