Birtley Single Leaf Internal Wall Lintel 140mm SB140 shower-grate Tailored specifically for cavities between

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

foundations

sourced from quality granite

columns and partitions

Birtley Single Leaf Internal Wall Lintel 140mm SB140 shower-grate Tailored specifically for cavities betweenBirtley Single Leaf Internal Wall Lintels 140mm SB140 Loadbearing Walls Cavity: 140mm Internal block wall (plastered) Insulated version available. Features We are the only lintel manufacturer to hot dip galvanize 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 Available in span lengths