{"product_id":"keystone-steel-box-lintel-box-k-100-insulated-1350-x-75mm-high-kbx1135ins","title":"Keystone Steel BOX Lintel BOX\/K-100 Insulated 1350 x 75mm High KBX1135INS","description":"\u003cp\u003eThis insulated steel box lintel is designed for supporting masonry over structural openings. Manufactured from galvanised steel, it provides a practical installation option where added thermal efficiency is required around window and door apertures.\u003c\/p\u003e\u003cp\u003eWith a length of 1350mm and a width suited to wall constructions between 100mm and 215mm, this lintel is typically used in both new build and refurbishment projects. It is suitable for brickwork applications, allowing trades to achieve robust support alongside straightforward fitting on site.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107638436176,"sku":"U0221377","price":90.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/8f406328ead8b84f28c3761ec50a436c.jpg?v=1780577678","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-100-insulated-1350-x-75mm-high-kbx1135ins","provider":"Total Site Supply UK","version":"1.0","type":"link"}