{"product_id":"pine-triangle-bead-18mm-x-18mm-x-2400mm","title":"Pine Triangle Bead 18mm x 18mm x 2400mm","description":"\u003cp\u003ePine triangle bead 18mm x 18mm x 2400mm is a right-angled quadrant moulding used to secure and finish glazed panels, window frames, and internal corner joints. Cut from straight-grained softwood pine, this 2.4-metre length is a practical, easy-working choice for trade and DIY use alike.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSoftwood pine\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eTriangle bead (right-angled quadrant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNominal Size\u003c\/th\u003e\n\u003ctd\u003e18mm x 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003ePlaned, ready to sand and paint or stain\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSecuring glass panes in wooden window frames and glazed door panels\u003c\/li\u003e\n  \u003cli\u003eFinishing internal corner joints in joinery and fitted furniture\u003c\/li\u003e\n  \u003cli\u003eCovering expansion gaps around window boards and internal sills\u003c\/li\u003e\n  \u003cli\u003eProviding a neat stop bead along panel edges in stud partitioning and cabinet work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitting and handling\u003c\/h2\u003e\n\u003cp\u003eStore the lengths flat in a dry, ventilated area and allow the moulding to acclimatise indoors for at least 24 hours before fitting, particularly in heated rooms, to reduce the risk of movement after installation. Fix with panel pins, a brad nailer, or wood adhesive, keeping fixings close to the ends to prevent splitting when cutting mitres. Sand lightly with 120-grit paper along the grain before applying paint or stain to achieve a smooth, even finish.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between a triangle bead and a quadrant bead?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA triangle bead has a flat, right-angled triangular cross-section with two flat faces meeting at 90 degrees and a straight hypotenuse face. A quadrant bead has a concave curved face. Triangle bead is typically preferred where a sharper, more angular finish is required, such as against flat glass or square-edged panels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this pine triangle bead externally?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis moulding is an untreated softwood intended for interior use. If you need to use it in an exposed or semi-exposed location, apply a suitable exterior-grade primer, paint, or preservative stain to all faces including cut ends before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many lengths do I need for a standard window frame?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor a typical 1200mm x 1200mm window, you will need to bead all four sides of the glazed pane, giving a total run of roughly 4800mm. Two 2400mm lengths will cover this with minimal waste, allowing for mitre cuts at each corner.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the full range of softwood profiles in our \u003ca href=\"\/collections\/pine-mouldings\"\u003epine mouldings collection\u003c\/a\u003e at Nottage Timber Merchants. We supply trade and retail customers across Bridgend, South Wales, and beyond, with next-day delivery options available to the local area.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between a triangle bead and a quadrant bead?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A triangle bead has a flat, right-angled triangular cross-section with two flat faces meeting at 90 degrees and a straight hypotenuse face. A quadrant bead has a concave curved face. Triangle bead is typically preferred where a sharper, more angular finish is required, such as against flat glass or square-edged panels.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this pine triangle bead externally?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This moulding is an untreated softwood intended for interior use. If you need to use it in an exposed or semi-exposed location, apply a suitable exterior-grade primer, paint, or preservative stain to all faces including cut ends before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many lengths do I need for a standard window frame?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a typical 1200mm x 1200mm window, you will need to bead all four sides of the glazed pane, giving a total run of roughly 4800mm. Two 2400mm lengths will cover this with minimal waste, allowing for mitre cuts at each corner.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Cheshire Mouldings","offers":[{"title":"Default Title","offer_id":52576569033041,"sku":"TM970","price":3.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/TM970__29308.1713780090.1280.1280.jpg?v=1765343923","url":"https:\/\/www.timberonline.co.uk\/products\/pine-triangle-bead-18mm-x-18mm-x-2400mm","provider":"Nottage Timber Merchants","version":"1.0","type":"link"}