Description
Standard Duty Internal Wall Box Lintel
Loadbearing Walls – Intenal block walls (plastered)
Cavity: 100mm
Insulated version available.
Features
- Birtley 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
PLEASE NOTE WE ONLY DELIVER LINTELS TO THE FOLLOWING POSTCODES