People use Connect for decks, roofs, basements, planter boxes and wet areas.
What drives the price
Area, membrane type, how much has to come up to get to the substrate, and detailing at edges and penetrations.
Example jobs
Example totals are typical NZ ranges incl. GST.
Want real numbers for your job?
Post it once, free. Vetted local waterproofing tradies quote it within 72 hours and there is no obligation.
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Questions
How much does waterproofing cost in NZ?
A typical deck, wet area or basement is around $5,000 incl. GST, with most jobs between $1,500 and $15,000. Area, membrane type, how much has to come up to get to the substrate, and detailing at edges and penetrations.
Is this a quote?
No. It is an estimate based on NZ ballparks to help you plan. Post the job on Connect and vetted local tradies will quote your actual job, free.
Why do quotes for the same job vary so much?
Because tradies often quote slightly different jobs. Connect writes one scope with you first so every quote is for the same work and you can compare them properly.
Prices on this page are estimates incl. GST for a typical residential job in NZ and will vary by site, access, materials and season. They are not a quote.