MDF Window Sill Board White Primed 0.6m / 294mm

• ✅ COMPACT 600MM LENGTH: The 600 x 294 x 25mm size suits small window openings. It works well in cloakrooms, bathrooms, kitchens, porches, and utility rooms.
• ✅ EXTRA WIDE 294MM DEPTH: The 294mm width suits deeper window reveals. It gives you a fuller sill area for neat finishing, painting, and trim work.
• ✅ PAINT READY FINISH: The white primed MDF surface helps you save prep time. Lightly sand, paint your topcoat, and match the sill to your skirting, architrave, or wall colour.
• ✅ MOISTURE RESISTANT MDF: The MDF build helps reduce warping in indoor spaces. Use it for internal window areas where a smooth and stable board matters.
• ✅ BULLNOSE FRONT EDGE: The rounded front edge gives the sill a clean, finished look. It suits home repairs, rental updates, trade joinery, and full room refurb work.

Our MDF Window Sill Board is primed white 219mm (9 Inch), 244mm (10 Inch), 269mm (11 Inch), and 295mm (12 Inch). With its high-grade MDF construction, it is designed for long-lasting use. White pre-primed MDF Window Board FSC Certified Moisture Resistant MDF Twice Primed, Sealed, and Ready For Final Paint Application Bullnose Pattern Thickness (25mm) Also available 350mm MDF Window Board Unprimed