About Tetrawal

TetraWal retaining wall solutions are owned by Geelong Galvanizing. Geelong Galvanizing specializes in providing high quality, corrosion protection finishes for Steel products in the construction, landscaping and engineering industries. Our TetraWal Garden & Sleeper Retaining Wall Solutions are ideal for residential installations or large scale land development jobs and our TetraWal Building Products’ range includes galvanized steel lintels for residential projects. For over 25 years we have galvanized steel components to AS/NZS4680, delivering superior corrosion protection and durability in wet or dry applications.