{"title":"Window Boards","description":"","products":[{"product_id":"25mm-x-219mm-white-primed-bullnose-mdf-window-board-3660mm","title":"25mm x 219mm White Primed Bullnose MDF Window Board 3660mm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhite primed MDF window board in a bullnose profile, measuring 25mm x 219mm in a 3660mm length. Designed to provide a smooth internal window sill, this board offers a neat finishing surface that conceals junctions beneath windows while enhancing decorative appearance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThe bullnose profile incorporates a fully rounded front edge, producing a soft curved finish that is durable and comfortable to the touch. \u003cbr\u003e\u003cbr\u003eThe 219mm width offers standard coverage, making it appropriate for most domestic window openings.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eManufactured from MDF, the board is stable, uniform, and free from knots or grain defects found in timber. Its primed coating provides a smooth, consistent base ready for a chosen topcoat finish.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eSupplied in 3660mm lengths, the product is easy to cut, handle, and fit, ensuring efficient installation with minimal preparation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative profile\u003c\/strong\u003e: Bullnose design with rounded front edge for smooth definition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimed surface\u003c\/strong\u003e: Factory-applied primer provides a uniform base ready for painting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable MDF core\u003c\/strong\u003e: Stable, consistent material resists warping, twisting, or splitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of installation\u003c\/strong\u003e: Straight, accurate lengths simplify cutting, jointing, and fixing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard width\u003c\/strong\u003e: 219mm size provides balanced coverage for typical window sills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size 25mm x 219mm\u003c\/strong\u003e: Suitable for standard residential openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow sills\u003c\/strong\u003e: Provides smooth internal window board with rounded bullnose edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefurbishment work\u003c\/strong\u003e: Replaces damaged sills with uniform MDF finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative detailing\u003c\/strong\u003e: Enhances interior windows with neat rounded styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective surface\u003c\/strong\u003e: Shields plasterwork beneath windows from wear and marking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Ensure masonry or frame base is clean, dry, and level before fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting\u003c\/strong\u003e: Use fine-toothed saws for accurate sizing and clean edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing\u003c\/strong\u003e: Bed onto adhesive or foam, securing level across full length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJointing\u003c\/strong\u003e: Seal edges and joints to protect against moisture ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing\u003c\/strong\u003e: Apply chosen topcoat over primer for final decorative finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial specification\u003c\/strong\u003e: Manufactured from medium density fibreboard (MDF).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface treatment\u003c\/strong\u003e: Factory primed with white basecoat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional accuracy\u003c\/strong\u003e: Machined to consistent bullnose profile across full 3660mm length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling guidance\u003c\/strong\u003e: Avoid prolonged exposure to moisture before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Use suitable PPE when cutting MDF due to fine dust generation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"219mm","offer_id":53771524341871,"sku":"4009114","price":45.77,"currency_code":"GBP","in_stock":true},{"title":"244mm","offer_id":53771524374639,"sku":"4009115","price":51.08,"currency_code":"GBP","in_stock":true},{"title":"294mm","offer_id":53771524407407,"sku":"4009116","price":59.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/White_Primed_Bullnose_MDF_Window_Board_3660mm_-_Photo.jpg?v=1783758624"}],"url":"https:\/\/supplyyard.co.uk\/collections\/window-boards.oembed","provider":"Supply Yard","version":"1.0","type":"link"}