+64 21751630
[email protected]
Services

WHAT WE OFFER

By category
Roof Waterproofing & Leak Repair

When leaks aren't an option

Roof membranes (TPO, EPDM & Torch-On), roof painting & restoration, carpark and balcony waterproofing — installed by certified applicators and backed by industry-leading systems.

View this category
Basement & Foundation Waterproofing (Tanking)

Dry below ground. For good.

Basement, foundation, lift pit and retaining wall waterproofing (tanking) that keeps water out permanently — below ground, where failure isn't an option.

View this category
Floor Coatings & Systems

Floors built for hard work

Epoxy, polyaspartic, polyurethane and cementitious urethane systems, plus decorative, non-slip and line marking — durable, safe and easy to clean.

View this category
Surface Preparation & Blasting

Every great finish starts here

Sandblasting, shot, soda, wet, dry ice and water blasting, plus concrete grinding — because the right finish starts with the right preparation.

View this category
Façade & Exterior Wall Coatings

Protection that looks sharp

Exterior wall & façade coatings, joint sealing, hydrophobic treatments and anti-graffiti protection — weather-tight and looking sharp.

View this category
View All Services
projects

our work

Roof Waterproofing & Leak Repair Roof Waterproofing & Leak Repair Basement & Foundation Waterproofing (Tanking) Basement & Foundation Waterproofing (Tanking) Floor Coatings & Systems Floor Coatings & Systems Surface Preparation & Blasting Surface Preparation & Blasting Façade & Exterior Wall Coatings Façade & Exterior Wall Coatings
View All Projects
About Us

Trusted Experts in Protective Coatings and Waterproofing Across New Zealand

When it comes to advanced waterproofing, high-performance protective coatings, and expert surface preparation, Goliath Coatings is the name New Zealand trusts. With extensive local and international experience, we manage projects across commercial, industrial, and residential sectors. Committed to excellence, we use premium materials from top brands like Sika, Resene, and Dulux, delivering durable, high-quality results backed by expert craftsmanship and reliable service.

Discover Lasting Protection & Premium Quality

Explore our brochure to see how Goliath Coatings ensures long-lasting durability and high-quality finishes through the perfect combination of premium materials and expert workmanship.

learn more Download Service Proposal

Client's Reviews

Why Choose Us

WHY PARTNER WITH US?

Quality Materials

Top-quality products, sourced from renowned global brands, are used in every project to ensure lasting results.

Skilled Team

Each project, regardless of size, is handled with expert care and deep industry knowledge by our certified professionals.

Tailored Solutions

From concept to completion, we tailor every waterproofing and coating solution to deliver optimal performance for your project.

Exceptional Results

Durability and reliability are built into everything we do, ensuring your surfaces are protected and enhanced from start to finish.

Let's Talk About Your Project

Tell us what's leaking, peeling or wearing out — attach a couple of photos and we'll come back with honest advice and a free on-site assessment.

Call us021 751 630
Email[email protected]
Response timeWithin one business day

Request a free quote

    Which services are you interested in? (tick all that apply)

    Roof Waterproofing & Leak Repair

    Basement & Foundation Waterproofing (Tanking)

    Floor Coatings & Systems

    Surface Preparation & Blasting

    Façade & Exterior Wall Coatings

    Got some photos or videos? Upload them here.

    Strategic Partners