MDF Window Board 219x25x5.4m – a versatile interior trim solution ideal for finishing window installations. This smooth, pre-primed board offers excellent paint adhesion and a clean aesthetic. At 219mm width and 25mm thickness, it provides substantial coverage across standard window openings. The 5.4m length minimises waste on typical domestic projects. MDF's uniform density resists warping and splitting, ensuring long-lasting results. Perfect for new builds, renovations, and professional carpentry work.