{"product_id":"keystone-steel-box-lintel-box-k-100-insulated-2100-x-150mm-high-kbx121ins","title":"Keystone Steel BOX Lintel BOX\/K-100 Insulated 2100 x 150mm High KBX121INS","description":"\u003cp\u003eThis insulated steel box lintel from Keystone Lintels Ltd is designed for installation in brick or block walls, typically supporting openings such as windows and doors on site. Manufactured from galvanised steel, it provides a practical solution for general build projects where a standard duty lintel is required.\u003c\/p\u003e\u003cp\u003eWith a length of 2100mm, height of 150mm, and width of 95mm, this box-type lintel is suitable for wall widths between 100mm and 215mm. The insulation within the lintel helps to minimise thermal bridging, making it a suitable choice for modern construction applications where both structural support and thermal efficiency are important.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107639189840,"sku":"U0221381","price":148.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/2f95c5bec0e41529eb947b3df055c395.jpg?v=1780577700","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-100-insulated-2100-x-150mm-high-kbx121ins","provider":"Total Site Supply UK","version":"1.0","type":"link"}