{"product_id":"100mm-x-100mm-masonry-joist-hanger-galvanized-steel","title":"Masonry Joist Hanger – Galvanized Steel – Residential \u0026 Commercial","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty masonry joist hanger is designed for connecting wide or double timber joists to masonry or concrete blockwork, providing secure, load-bearing support where timber meets structural walls. With a 100mm width and 100mm leg length, it is crafted from 2mm thick galvanized steel, offering excellent rigidity and long-term corrosion protection under normal internal or sheltered external conditions. The precision-formed side flanges ensure consistent fit and alignment, maintaining correct joist positioning during installation.\u003c\/p\u003e\n\u003cdiv style=\"margin-top:30px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:16px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e0e0e0;border-radius:4px;overflow:hidden;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a1a2e;\"\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eGalvanised Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e47mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e0.33kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eFire Rating\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eA1 Non-Combustible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eGauge\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Made from 2mm galvanized steel for strength, stiffness, and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e: Zinc coating provides lasting protection against rust in dry or damp environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Load Transfer\u003c\/strong\u003e: Deep seat section distributes weight evenly into the supporting masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Performance\u003c\/strong\u003e: Rated A1 Non-Combustible, suitable for use in fire-rated building assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: Pre-punched fixing holes simplify positioning and ensure consistent anchoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Suitability\u003c\/strong\u003e: 100mm internal width accommodates wide or double joists, while the 100mm leg length provides reliable strength for shallow embedment or limited-depth wall construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber Floor Construction\u003c\/strong\u003e: For securely supporting double or large-section timber joists built into block or brick walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof Structures\u003c\/strong\u003e: Used where wide, engineered, or paired rafter joists connect to masonry walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber Decking\u003c\/strong\u003e: Suitable for fixing large or double deck joists and beams into masonry supports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefurbishment Works\u003c\/strong\u003e: Ideal for strengthening or replacing wide or structural joist connections in existing masonry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositioning\u003c\/strong\u003e: Set the hanger in place before laying the joist, ensuring the bearing is fully supported by masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing to Masonry\u003c\/strong\u003e: Use suitable nails or anchor fixings in the pre-punched holes to secure the hanger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoist Seating\u003c\/strong\u003e: Insert the joist flush into the hanger seat, ensuring full contact with the bearing plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment Check\u003c\/strong\u003e: Confirm level and line before final fixing to maintain uniform joist spacing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: A1 Non-Combustible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this hanger be used outdoors?\u003c\/strong\u003e Yes, it is suitable for sheltered external conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of fixings should be used?\u003c\/strong\u003e Use nails or anchor fixings suitable for masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this hanger suitable for use in fire-rated assemblies?\u003c\/strong\u003e Yes, it is rated A1 Non-Combustible.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"londonbricks-uk.co.uk","offers":[{"title":"100mm","offer_id":55516486271361,"sku":"MM_LB3858","price":6.02,"currency_code":"GBP","in_stock":true},{"title":"125mm","offer_id":55516486304129,"sku":"MM_LB3859","price":7.2,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":55516486336897,"sku":"MM_LB3860","price":7.84,"currency_code":"GBP","in_stock":true},{"title":"175mm","offer_id":55516486369665,"sku":"MM_LB3861","price":7.4,"currency_code":"GBP","in_stock":true},{"title":"200mm","offer_id":55516486402433,"sku":"MM_LB3862","price":8.38,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":55516486435201,"sku":"MM_LB3863","price":10.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5329\/3624\/files\/f5343b68128d1fcb79e75efdea6a43d9.png?v=1775834267","url":"https:\/\/londonbricks-uk.co.uk\/products\/100mm-x-100mm-masonry-joist-hanger-galvanized-steel","provider":"London Bricks UK","version":"1.0","type":"link"}