Remedial Building

We provide a comprehensive range of remedial building techniques and services such as:
Cavity & Sill Flashing Repairs
Window Flashing Repairs
Stormwater & Plumbing Improvements
Balustrade Repairs & Replacement
Fire Safety Upgrades
Protective Coatings
Expansion Joint Works
Sliding Door & Window Repair
Consequential Damage Repairs - plasterboard, repainting etc
HCBF Insurance & Warranty Repairs
Structural Repairs
Scaffold Installation, Rope Access, and Access Equipment Management
The team at Ensure are certified in all remedial building techniques, applications, and products which we use which allows us to deliver projects to exacting standards and provides clients with quality workmanship every single time.

We manage all required works from demolition to handover

Ensure’s turnkey remedial building service allows us to offer clients a complete and comprehensive service from demolition to waterproofing, to final clean and project handover. This unique offering and capability allow our team to be your sole point of contact for the entire duration of the works and gives you continuity of management from design and pricing, through to project handover

Our Reviews

Jaydin Maher
Jaydin Maher
Great businesses and great Owner he is very nice and they do amazing work definitely hire these people and get them to do the work
Very high quailty of work was conducted by Ensure, very easy and starightfoward to deal with management and was highly satifsifyed with the outcome.
Victor Belle
Victor Belle
Ensure Waterproofing asked me to write a review for them for the balcony they waterproofed in Point Frederick. Ensure waterproofing has exceeded my expectations of tradies by being on-time, and delivering exceptional workmanship using their sheet membrane. Previously I had water coming into my living room from my balcony and sliding doors and now...nothing! Thank you!
John Holls
John Holls
Ensure Waterproofing has delivered exceptional work to my home in Terrigal. They were professional, easy to talk to, and guided me through what they were doing each day.

Our Trusted & Certified Partners


Central Coast Office

Unit 4 / 4 Dell Road, West Gosford, NSW 2250

Monday to Friday 7am to 5pm

Sydney Office

Unit 25 / 9 Salisbury Road, Castle Hill, NSW 2154

Monday to Friday 7am to 5pm

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