{"product_id":"catnic-bsd100-internal-wall-box-lintel-1200mm","title":"Catnic BSD100 Internal Wall Box Lintel 1200mm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eCatnic BSD100 Internal Wall Box Lintel in a 1200mm length, designed to provide structural support for openings in 100mm internal walls.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eFormed from a strong box section, this lintel distributes masonry loads safely into the supporting structure while maintaining a compact, lightweight profile that is easy to handle on site.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eAt 1200mm, it is suited to standard internal openings such as doorways and medium-span apertures in both residential and commercial buildings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal wall application\u003c\/strong\u003e: Specifically designed for 100mm single skin internal partitions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-bearing strength\u003c\/strong\u003e: Provides reliable support for standard door and opening spans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact box section\u003c\/strong\u003e: Strong yet lightweight, simplifying handling and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e: Manufactured to resist deformation and maintain performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical span\u003c\/strong\u003e: 1200mm length suited to common internal door and window openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal doorways\u003c\/strong\u003e: Provides reliable support for standard door openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium-span openings\u003c\/strong\u003e: Suitable for internal walls in both homes and offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential use\u003c\/strong\u003e: Commonly specified in houses, flats, and extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial buildings\u003c\/strong\u003e: Applied to partition openings in offices and light-use commercial spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing\u003c\/strong\u003e: Provide minimum 150mm end bearing on each side of the opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement\u003c\/strong\u003e: Position level and fully bed in mortar for correct load transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment\u003c\/strong\u003e: Ensure box lintel is correctly centred over the span.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e: Avoid damage during handling and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal use only\u003c\/strong\u003e: Not designed for external or cavity wall applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel box lintel construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: For use in 100mm internal walls only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Suitable for internal environments, resistant to fire and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: Manufactured in accordance with BS EN lintel specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Not suitable for external walls or cavity wall construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"1200mm","offer_id":53771515330671,"sku":"5003259","price":57.77,"currency_code":"GBP","in_stock":false},{"title":"1350mm","offer_id":53771515363439,"sku":"5003260","price":61.27,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/BSD100_Internal_Wall_Box_-_Photo.jpg?v=1783758571","url":"https:\/\/supplyyard.co.uk\/products\/catnic-bsd100-internal-wall-box-lintel-1200mm","provider":"Supply Yard","version":"1.0","type":"link"}