Driveway sealing in Mona Vale

On the older streets a plain concrete driveway has carried cars for sixty years and shows oil, rust from a trailer and moss in the shade of a gum. The 1980s and 1990s complexes laid clay or concrete pavers whose joints wash out and whose surfaces green over, especially on long shared driveways that never see full sun. Newer houses and duplexes used exposed aggregate or coloured concrete that is still bright but soaks up tannin and tyre marks without a sealer. On the flat, low-lying blocks, drainage is slow and surfaces stay damp, so algae comes back fast and efflorescence appears where ground moisture rises through the slab.

A vetted tradie cleans with a rotary surface cleaner, treats oil, rust and organic growth, and gives the slab time to dry; on damp ground they may test moisture and favour a breathable impregnating sealer over a film that could turn white. Pavers get joint sand replaced and locked in. Slurry is contained and kept out of the stormwater pits, which here lead to the beach and Pittwater, as NSW environment law requires. On a shared driveway the tradie follows the owners corporation's approval and staggers the job so residents keep access. Cure times are stated in advance.

Describe the surface, its age and condition, whether it is shared, and when cars can stay off it, and attach a photo. Vetted, independent tradies sealing driveways around Mona Vale pick it up and quote in writing with product names, coats, preparation and the cure period. For strata driveways, the tradie will want the manager's sign-off and a plan for parking during the work. Spring and autumn dry spells are popular, so flexibility on dates helps. Free for homeowners, with no obligation to go ahead.