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Ensure your internal wet areas meet all updated moisture management and safety requirements under NCC 2022 with our Internal Waterproofing Compliance Certificate (NCC 2022). Professionally designed for New South Wales residential and commercial projects, this fillable certificate provides formal confirmation that all internal waterproofing works—such as in bathrooms, ensuites, laundries and powder rooms—have been completed in accordance with NCC 2022 – Volume Two, AS 3740, manufacturer specifications, and any relevant council or certifier conditions.
Ideal for licensed waterproofers, builders, tilers, bathroom renovators, designers and certifiers, this certificate verifies that essential waterproofing elements—such as membrane installation, substrate preparation, falls to floor wastes, junction and penetration sealing, shower recess detailing, drying/curing time, and protection measures—have been installed and inspected correctly. It is commonly required during Construction Certificate (CC), Complying Development Certificate (CDC) and Occupation Certificate (OC) submissions under NCC 2022 to avoid moisture damage, non-compliance issues or costly rectification.
Simply download the template, add your project and installation details, and submit it to your certifier as part of your final wet area compliance documentation.
Internal wet areas (bathrooms, ensuites, laundries, powder rooms)
Class 1 & 10 residential builds and renovations
DA, CC & CDC projects in NSW
Occupation Certificate submissions
Licensed waterproofers, builders & tilers
Projects requiring AS 3740 & NCC 2022 moisture management compliance
Download your NSW Internal Waterproofing Compliance Certificate (NCC 2022) today and ensure your wet areas are fully compliant and approval-ready.
Ensure your internal wet areas meet all updated moisture management and safety requirements under NCC 2022 with our Internal Waterproofing Compliance Certificate (NCC 2022). Professionally designed for New South Wales residential and commercial projects, this fillable certificate provides formal confirmation that all internal waterproofing works—such as in bathrooms, ensuites, laundries and powder rooms—have been completed in accordance with NCC 2022 – Volume Two, AS 3740, manufacturer specifications, and any relevant council or certifier conditions.
Ideal for licensed waterproofers, builders, tilers, bathroom renovators, designers and certifiers, this certificate verifies that essential waterproofing elements—such as membrane installation, substrate preparation, falls to floor wastes, junction and penetration sealing, shower recess detailing, drying/curing time, and protection measures—have been installed and inspected correctly. It is commonly required during Construction Certificate (CC), Complying Development Certificate (CDC) and Occupation Certificate (OC) submissions under NCC 2022 to avoid moisture damage, non-compliance issues or costly rectification.
Simply download the template, add your project and installation details, and submit it to your certifier as part of your final wet area compliance documentation.
Internal wet areas (bathrooms, ensuites, laundries, powder rooms)
Class 1 & 10 residential builds and renovations
DA, CC & CDC projects in NSW
Occupation Certificate submissions
Licensed waterproofers, builders & tilers
Projects requiring AS 3740 & NCC 2022 moisture management compliance
Download your NSW Internal Waterproofing Compliance Certificate (NCC 2022) today and ensure your wet areas are fully compliant and approval-ready.
