{"product_id":"birtley-150mm-cavity-standard-duty-lintel","title":"Birtley ST150 150mm Thermally Broken Cavity Lintel","description":"\u003ch2\u003eBirtley Supatherm ST150 Thermally Broken Cavity Wall Lintel — 150mm Cavity\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBirtley Supatherm ST150\u003c\/strong\u003e is a standard duty thermally broken cavity wall lintel designed for \u003cstrong\u003e150mm cavity\u003c\/strong\u003e construction. Delivering up to \u003cstrong\u003e80% reduction in heat loss\u003c\/strong\u003e compared with standard cavity wall lintels, the ST150 is engineered to help meet \u003cstrong\u003ePart L Building Regulations\u003c\/strong\u003e and the \u003cstrong\u003eFuture Homes Standard\u003c\/strong\u003e in wider cavity wall builds.\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e1200mm, 1350mm, and 1800mm\u003c\/strong\u003e lengths to suit a range of standard opening widths. The Supatherm design avoids the propping typically associated with single leaf lintels and is suitable for all types of masonry and cavity wall construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not suitable for point loads or concrete floors.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to \u003cstrong\u003e80% reduction in heat loss\u003c\/strong\u003e vs standard cavity wall lintels\u003c\/li\u003e\n\u003cli\u003eThermally broken design — minimises cold bridging at the lintel position\u003c\/li\u003e\n\u003cli\u003eSupports compliance with \u003cstrong\u003ePart L Building Regulations\u003c\/strong\u003e and the \u003cstrong\u003eFuture Homes Standard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for all types of masonry and cavity wall construction\u003c\/li\u003e\n\u003cli\u003eAvoids propping associated with single leaf lintels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity width:\u003c\/strong\u003e 150–165mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable lengths:\u003c\/strong\u003e 1200mm, 1350mm, 1800mm\u003c\/li\u003e\n\u003cli\u003eManufactured by Birtley to BS EN 845-2 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard openings in wider cavity masonry wall construction (150–165mm cavities)\u003c\/li\u003e\n\u003cli\u003eNew build residential projects targeting Part L and Future Homes Standard compliance\u003c\/li\u003e\n\u003cli\u003eExtensions and renovations requiring thermally efficient cavity lintels in wider wall builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed help selecting the right Supatherm lintel? \u003ca href=\"https:\/\/www.wadebuildingsupplies.co.uk\/pages\/contact-us\"\u003eContact our lintel experts\u003c\/a\u003e for advice and nationwide kerbside delivery. \u003c\/p\u003e","brand":"Birtley","offers":[{"title":"1200mm","offer_id":57795299475838,"sku":"ST1501200","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1350mm","offer_id":57795299508606,"sku":"ST1501350","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1800mm","offer_id":57795299541374,"sku":"ST1501800","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/7293\/6343\/files\/ST110Lintel.png?v=1785858968","url":"https:\/\/www.wadebuildingsupplies.co.uk\/products\/birtley-150mm-cavity-standard-duty-lintel","provider":"Wade Building Supplies","version":"1.0","type":"link"}