Birtley Single Leaf Internal Wall Lintel 140mm SB140 shower-grate Tested to BS 476 Part

Tested to BS 476 Part 20

or denatured wood must be sanded back to a clean

to fit different construction needs

Choose the Birtley CBEV50 Standard Duty Eaves Lintel for reliable support and long-lasting performance in your construction projects

Birtley Single Leaf Internal Wall Lintel 140mm SB140 shower-grate Tested to BS 476 PartBirtley 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