Birtley Extra Heavy Duty Internal Wall Box Lintel 100mm SB100HDX Length:1650mm 450mm x 225mm in Weathered

450mm x 225mm in Weathered Moss paving slabs

Bed fully on bricklaying mortar

Avoid contact with metal surfaces to prevent damage

Tailored specifically for cavities between 50-65mm with outer leaves of 100mm and inner leaves of 100mm

holistic view of the environment is taken to protect the integrity of the land

Birtley Extra Heavy Duty Internal Wall Box Lintel 100mm SB100HDX Length:1650mm 450mm x 225mm in WeatheredUnique hot dip galvanization after fabrication providing up to 50% more zinc protection than other approved coatings Supergalv coating offers superior life expectancy Post fabrication galvanizing leaves no surface with inferior paint protection