Commercial waterproofing Sydney

Commercial waterproofing in Sydney starts from $10,000 for small commercial spaces and can exceed $100,000 for large-scale projects like shopping centres or multi-level car parks. Costs depend on the building type, area, membrane system, access requirements, and project complexity. We provide detailed quotes with project-specific pricing.

Yes, commercial and large-scale strata waterproofing is a core part of our Sydney business. We work with strata managers, building managers, and owners corporations across Sydney to plan and deliver waterproofing projects. We can provide scope documents, attend committee meetings, and coordinate around tenant and resident schedules.

Yes. We specialise in waterproofing occupied commercial buildings in Sydney. Our project management approach includes noise mitigation, dust control, safe access planning, and staged work programs that minimise disruption to tenants and building operations. After-hours and weekend work is available for sensitive commercial environments.

We provide workmanship warranties of 7-15 years on commercial waterproofing projects in Sydney, depending on the scope and membrane system. Manufacturer product warranties of up to 25 years may also apply. All warranties are backed by our professional indemnity and public liability insurance coverage.

Yes. We work with developers, builders, and architects on new commercial and residential developments across Sydney. Our services include waterproofing specification review, membrane installation for all building elements, quality assurance testing, and compliance documentation required for occupation certificates.