
- 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
- Our standard cavity lintels deliver up to 55% improvement on SAP default value in thermal bridging.
Description
- 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
- Our standard cavity lintels deliver up to 55% improvement on SAP default value in thermal bridging.
Specifications
2700mm
Birtley Lintels
Birtley
Building Materials
Building Materials