MDF Window Sills

Skirting World’s window sills utilise premium moisture-resistant MDF, engineered for lasting performance in window installations. Our window sill collection features boards in 18mm and 25mm thicknesses, with depths ranging from 600mm to 4200mm to accommodate various window configurations. Each window sill incorporates a precision-crafted bullnose, square or edge profile, providing both visual refinement and practical durability. Lengths from 600mm to 4200mm ensure compatibility with diverse window dimensions.

The moisture-resistant properties make these window sills particularly suitable for varied environmental conditions and windows which experience condensation. Each piece undergoes thorough quality control, ensuring surfaces free from imperfections and ideal for painting. The dense MDF composition provides excellent stability and wear resistance. Available in both primed and undercoated finishes, our windowsills arrive ready for final decoration. For specialised requirements, we offer custom sizing services and alternative edge profiles, including square edge and double bullnose options.

Our depth options accommodate and display modern and traditional windowsill décor, from potted plants to paintings and artwork. Our window boards create a stable and safe platform for displaying your own decorative elements and turning your windows into statements. Go up to 400mm in depth and create a suitable seating or viewing area. Highly machinable to create precise mitre cuts for bay window installations.

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