School Sandblasting in Waitākere

About this project

Goliath Coatings was engaged by B3 Construction to sandblast all structural steel in a school’s roof line once the top structure had been removed. We blasted every member to strip flaking, delaminating coatings to a clean SA 2.5 finish, then spray-applied Altex structural steel coatings to B3’s exact specification. Completed over three weeks across 2,500 lineal metres of structural steel, it’s the kind of large-scale abrasive sandblasting and protective steel coating Goliath Coatings delivers for construction and infrastructure projects across Waitākere and Auckland.