Updated October 2026
Koongamia is a small City of Swan suburb tucked in at the foot of the scarp between Bellevue and Greenmount, and it bridges the Swan Foothills to the Mundaring side. Compact blocks, older housing, and a lot of roofs that went on at the same time.
The pattern is the district's standard: cracked original ridge mortar, concrete tiles that lost their surface decades back, and moss wherever the sun does not reach.
We connect you with roof restoration specialists who work the Foothills suburbs below the scarp, where most of the stock is 1960s and 1970s project housing.
What a restoration involves
- Pressure clean to strip moss and the chalky remains of the original tile surface
- Replace cracked or broken tiles, sourced to match the existing profile
- Repoint the ridge and hip capping with modern flexible pointing
- Apply primer and two coats of roof membrane in your chosen colour
On guide pricing only, and from Australian cost guides rather than Perth rates, a full restoration on a typical Hills home usually lands in the thousands. See the cost guide for what moves the number.
Small suburb, consistent roof problem
When a whole pocket of housing goes up in one period, the roofs come due together. In Koongamia that means repointing is the common first job, with cleaning and coating the natural second stage, and the main variable is how much the surrounding trees have put into the valleys and gutters.
Access is generally straightforward here compared with the blocks higher up the scarp, which keeps the set-up component of a quote modest. What matters more is whether the preparation is done honestly before a coating goes on.
Frequently asked questions
How do I know if the pointing has failed?
Look for grey mortar crumbs in the gutters and on the paths after rain, cracked lines along the ridge, and ridge caps that look crooked from the ground.
Can the roof be done in winter?
Repairs and repointing can be, between fronts. Coating needs a genuinely dry roof, so the sequence sometimes becomes repair now and coat when the weather turns.
What happens to the debris from the clean?
It washes down into the gutters and gets cleared out as part of the job. Ask whether gutter clearing after the clean is included, because it should be.