{"product_id":"keystone-hd-k-90-heavy-duty-cavity-lintel-1800mm","title":"Keystone HD\/K-90 Heavy Duty Cavity Lintel 1800mm","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Keystone Steel Lintel Heavy Duty HD\/K-90 1800mm is a high-strength structural support solution designed for cavity wall construction with cavity widths between 90mm and 105mm. Manufactured from durable pre-galvanised steel, this heavy-duty lintel provides reliable support above external doors, windows, and other structural openings where increased load-bearing capacity is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for use in residential and commercial construction projects, the lintel is installed with blockwork built tightly against its inner face and a mortar bed applied before floor units are laid. This installation method promotes even load distribution and helps maintain structural integrity throughout the building. With its heavy-duty design, generous dimensions, and corrosion-resistant finish, the HD\/K-90 lintel offers dependable long-term performance in demanding masonry applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for cavity wall construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for cavity widths of 90mm - 105mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy-duty lintel for higher load-bearing applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManufactured from pre-galvanised steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistant finish for long-term durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for supporting masonry above doors and windows\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for residential and commercial construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for wider structural openings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePromotes even load transfer through supporting masonry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with standard UK cavity wall construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy-to-install design\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eDimensions \u0026amp; Pack Size\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLength: 1800mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 163mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 283mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCavity Size: 90mm - 105mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInner Leaf: 100mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOuter Leaf: 102mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Pre-Galvanised Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 24.16kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLintel Duty: Heavy Duty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal Break Included: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated DPC: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComposite Action Required: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: Cavity Wall Lintel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplier SKU: KH918\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Keystone Lintels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePack Quantity: 1 Lintel\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDELIVERY INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFAST RELIABLE UK DELIVERY \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSTANDARD DELIVERY - 1 TO 3 WORKING DAYS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE DELIVERY ON ORDERS OVER £500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePALLET DELIVERY AVAILABLE\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Insulation King","offers":[{"title":"Default Title","offer_id":58285465010560,"sku":null,"price":107.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/a8aa8d279b2864d971a1ea69e9b26510.jpg?v=1781759657","url":"https:\/\/www.insulationking.co.uk\/products\/keystone-hd-k-90-heavy-duty-cavity-lintel-1800mm","provider":"Insulation King","version":"1.0","type":"link"}