{"product_id":"keystone-c-w-extra-h-d-lintel-cfs-k-90-wil-4500mm-kcfs9wil45","title":"Keystone C\/W Extra H\/D Lintel CFS\/K-90 WIL 4500mm KCFS9WIL45","description":"\u003cp\u003eThis is an extra heavy duty cavity lintel manufactured in galvanised steel, designed for supporting masonry above openings in cavity wall construction. With a length of 4500mm and compatibility for cavities from 90mm to 105mm, it accommodates a range of wall build-ups on site.\u003c\/p\u003e\u003cp\u003eTypical applications include installation over wide doorways or structural openings where high loadbearing capacity is required. The lintel provides support for masonry, insulation, and wall finishes, making it suitable for new builds and extensions requiring robust support within cavity walls.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107495862608,"sku":"U0235594","price":1037.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/fdb741b2a9c5bd5df27f678e2a2f5bce.jpg?v=1780575296","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-extra-h-d-lintel-cfs-k-90-wil-4500mm-kcfs9wil45","provider":"Total Site Supply UK","version":"1.0","type":"link"}