Danrae Group has been providing expert waterproofing and remedial services across Sydney for over two decades. With a strong presence in the NSW market, we work closely with strata managers, building consultants, engineers, and facility managers to deliver long-lasting waterproofing solutions tailored to commercial and strata residential buildings alike.
Our Sydney team understands the complex challenges faced by building owners and managers, especially in older structures or multi-use developments. We specialise in diagnosing the cause of leaks and water ingress, designing complete remediation strategies, and managing every stage of delivery. We also ensure minimal disruption to tenants and clear, timely communication from start to finish.
We’re not just waterproofers, we’re registered building practitioners. That means we go beyond surface-level fixes to provide solutions that resolve underlying structural issues, protect valuable assets, and ensure full compliance with industry regulations and building codes.
Flat roof remediation
Metal roof PVC sheet overlay systems
Balcony and terrace waterproofing
Our team has successfully delivered projects across residential strata, commercial offices, hospitals, and government facilities throughout the Sydney metropolitan area. We work collaboratively with consultants and stakeholders to tailor our systems and methods to your site conditions, asset lifecycle and project goals.
With Danrae Group, you can be confident in waterproofing solutions that are backed by lifetime guarantees, expert application, and full transparency.
Contact our team today to book an assessment or request a tailored waterproofing strategy for your building.
for more information
Head Office:
Unit 3/1-3 Whyalla Place
Prestons NSW 2170
Wollongong Office:
Level 1, 1 Burelli Street,
Wollongong NSW 2500
Melbourne Office:
180 Lonsdale Street,
Melbourne VIC 3000
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