Roof Cleaning in Mona Vale

Position shapes what grows and what settles. One review of Mona Vale Golf Club describes sea breezes as almost constant, with salt in the air, and the course runs right beside the beach. Homes on the eastern side share that exposure to some degree, so tiles and sheeting can carry a salt film along with any growth.

Head west towards Winnererremy Bay and Bayview and the setting is calmer and more sheltered from the surf, with coastal saltmarsh at the bay. Parts of this low country between the two waters were once a swamp. Moss and lichen favour surfaces that stay damp and out of the sun, so a shaded roof face beneath pines or gums may need more attention than the side catching the afternoon light.

Roof type is confirmed at the inspection instead of being assumed. Concrete tile, terracotta tile and corrugated or Colorbond metal are all covered, and the method is matched to each. Slate is cleaned too, and like every roof it is inspected first.

Shared roofs need planning of their own. Strata plans here go back at least to 1962, when one on Golf Avenue was registered, and newer apartment buildings are being approved around the town centre. On those buildings the roof is usually dealt with through the owners corporation, and access is worked out when quoting.

Moss and lichen hold moisture against a roof surface, and black streaks make a sound roof look neglected from the street. Removing them leaves you with a clear view of the condition of the tiles or sheeting, which is hard to judge under a layer of growth.

After cleaning, an anti-mould and lichen treatment is applied to slow regrowth. It does not make a roof immune, particularly on a shady face, but it can stretch the distance between cleans and helps protect the result you have paid for.

Choosing between soft washing and controlled pressure is where the value lies. A heavy-handed approach on an ageing surface can create problems of its own, so the method follows the inspection and not a fixed routine. A clean also cannot repair a cracked tile or a tired ridge, and you are better off knowing about that sort of thing early.

Before-and-after photos come with every job, which suits anyone who cannot easily see their own roof from the ground. They are also a useful record for a strata committee reporting to owners. The work is fully insured with $10 million public liability, and team members are certified to work safely at heights.