Description
Material Specifications
- High-quality MDF construction for consistent finish
- Factory-applied primer coat ready for painting
- Smooth, grain-free surface eliminates preparation work
- Moisture-resistant core suitable for most interior applications
- Responsibly sourced materials for sustainability
Profile and Finish Details
- Bullnose window board design with rounded front edge
- Softened profile creates a professional, finished appearance
- Primed MDF windowboard surface accepts paint evenly
- No knots, splits or natural defects found in timber alternatives
- Consistent colour and texture throughout each length
Physical Properties
- Dimensions: 25mm thick x 225mm deep x 3660mm long
- Weight: Lightweight compared to solid timber alternatives
- Stable construction resists warping, twisting or splitting
- Easy to cut to required lengths with standard tools
- Clean, crisp edges when cut with fine-tooth saw
Installation Features
- Pre-primed surface saves preparation time
- Easy to work with hand or power tools
- Accepts standard fixings and adhesives
- Can be routered for cable runs if required
- Cuts cleanly without splintering or tear-out
FAQs
What is an MDF windowboard used for?
Covering and finishing window sills to create a neat, decorative ledge. Provides a clean internal window board finish.
What is the difference between bullnose and square edge window boards?
Bullnose has a rounded front edge for a softer appearance. Square edge has sharp corners for modern styling.
Can MDF window boards be used in bathrooms?
Only with proper sealing and ventilation. Consider moisture-resistant MDF or timber alternatives for high-humidity areas.
Do MDF window boards come primed or unprimed?
This windowboard comes factory-primed and ready to paint. No additional primer coat needed before topcoat application.
How do I cut an MDF windowboard to size?
Use a fine-tooth saw or circular saw. Support both sides of the cut and sand cut edges before installation.
Ready When You Need It
In stock at our Scunthorpe branch. Order online for collection in under an hour or delivery within 48 hours using our own vans.
Free delivery on orders over £500 + VAT within 45 miles of Scunthorpe.
Need different sizes? We stock multiple depths and can advise on the right windowboard for your project – no delays, no guesswork.
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