{"product_id":"sash-window-glazing-bead","title":"Sash Window Glazing Bead","description":"\u003cp\u003eSash window glazing bead is the slim timber moulding that holds glass securely within a traditional single-glazed sash frame. Available in 1.2m lengths, it suits repair, restoration and full replacement projects, helping to maintain a draught-free, watertight seal in period and listed properties.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTimber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eGlazing bead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1.2 m (1200 mm \/ 4 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eInterior sash window glazing retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRetaining single-glazed panes within traditional timber sash window frames, preventing lateral movement and rattling.\u003c\/li\u003e\n\u003cli\u003eRepairing or replacing damaged or rotten glazing beads on existing sash windows in period, Victorian and Edwardian properties.\u003c\/li\u003e\n\u003cli\u003eFull sash window restoration projects where all components are being renewed to original specification.\u003c\/li\u003e\n\u003cli\u003eUse alongside other sash window parts such as staff beads, parting beads and sash horns to complete a like-for-like repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting and handling\u003c\/h2\u003e\u003cp\u003eStore the glazing bead flat in a dry, well-ventilated space and allow it to acclimatise to the room temperature for at least 48 hours before fitting, particularly in older properties where humidity can vary. Fix using panel pins or purpose-made glazing bead clips, ensuring the bead holds the glass firmly against the putty or glazing tape without bowing. Finish with a suitable timber primer and paint to match the existing window joinery and to protect the bead from moisture ingress.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is a sash window glazing bead and why does it matter?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA glazing bead is a slim strip of profiled timber pinned around the inside of a sash frame to hold the glass pane in place. Without it, the glass can shift, allowing draughts and water to penetrate the frame. Keeping the bead in good condition is essential to the performance of a traditional sash window.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this glazing bead on a double-glazed sash window?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis bead is designed for traditional single-glazed sash windows. Double-glazed sash units require a deeper, wider bead profile to accommodate the increased glass thickness. If you are unsure of the correct profile for your window, contact Nottage Timber Merchants and we can advise before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much glazing bead do I need per sash window?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA standard sash requires bead on all four sides of each glazed pane. Measure the perimeter of each pane, add a small allowance for mitre cuts, and divide by 1.2 m to calculate the number of lengths required. It is good practice to order one extra length to allow for any waste or miscuts on site.\u003c\/p\u003e\u003cp\u003eFor other sash window joinery components, browse the full range of \u003ca href=\"\/collections\/pine-mouldings\"\u003epine mouldings\u003c\/a\u003e at Nottage Timber Merchants, available from stock for collection or next-day delivery across the Bridgend and South Wales area.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a sash window glazing bead and why does it matter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A glazing bead is a slim strip of profiled timber pinned around the inside of a sash frame to hold the glass pane in place. Without it, the glass can shift, allowing draughts and water to penetrate the frame. Keeping the bead in good condition is essential to the performance of a traditional sash window.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this glazing bead on a double-glazed sash window?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This bead is designed for traditional single-glazed sash windows. Double-glazed sash units require a deeper, wider bead profile to accommodate the increased glass thickness. If you are unsure of the correct profile for your window, contact Nottage Timber Merchants and we can advise before you order.\"}},{\"@type\":\"Question\",\"name\":\"How much glazing bead do I need per sash window?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A standard sash requires bead on all four sides of each glazed pane. Measure the perimeter of each pane, add a small allowance for mitre cuts, and divide by 1.2 m to calculate the number of lengths required. It is good practice to order one extra length to allow for any waste or miscuts on site.\"}}]}\u003c\/script\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"1.2m \/ 1200mm \/ 4ft","offer_id":52580080124241,"sku":"40880-12","price":3.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/PXL_20240920_1239095792__12441.1727257707.1280.1280.jpg?v=1766138225","url":"https:\/\/www.timberonline.co.uk\/products\/sash-window-glazing-bead","provider":"Nottage Timber Merchants","version":"1.0","type":"link"}