

Diagnosis first. Every repair earns its result.
RK Constructions is built on one principle: a repair is only as good as the diagnosis behind it. We work across waterproofing, renovation, and carpentry under one roof — one scope, one accountable trade.
One trade. The full scope. No handoffs.
Most building failures multiply when the repair chain fragments. We carry the inspection, the waterproofing scope, and the finished renovation — so accountability stays in one place and the root cause never gets lost between trades.


Melbourne conditions demand a specific read
Melbourne's climate cycles — wet winters, high UV summers, thermal movement in ageing building stock — create failure patterns that generic repairs ignore. We trace water from where it surfaces back to where it enters.
Every inspection produces a documented scope: failure mode, extent, repair sequence, and material specification. No guesswork. No revisits for the same cause.
Ready to find the real cause?
Bring us the problem. We'll bring the inspection process, the documented scope, and the finished repair — all under one trade.
