Roof Membrane Waterproofing in Papakura

About this project

A commercial client in Papakura had a roof gutterway leaking through a deteriorated Butynol lining. Goliath Coatings water-blasted the substrate clean, fastened the existing membrane seams back down with adhesive, plugged all holes and protrusions, then applied a bitumen primer and two top coats of liquid exterior membrane for a fully weather-tight seal across 35 m². It’s the kind of targeted commercial roof gutter and membrane waterproofing Goliath Coatings delivers across Papakura and Auckland.