Finding the best waterproofing in Wellington protects homes and businesses from the capital’s wet and windy conditions. Professional teams deliver membrane systems, tanking and sealing for roofs, basements, decks and wet areas to prevent leaks and damage. Pro Fixing®, The Waterproofer, Qpaint, BB Waterproofing and Riteway Waterproofing provide tailored solutions across the region.
1Pro Fixing®
Pro Fixing® offers waterproofing services in Wellington as part of their building and renovation work. Their team applies liquid-applied, sheet membrane and torch-on systems for bathrooms, roofs, decks and balconies on residential and commercial projects.
Services
- Liquid-applied waterproofing
- Sheet membrane waterproofing
- Torch-on waterproofing
- Bathroom and wet area sealing
- Roof and deck waterproofing
Highlights
- Over 15 years of experience in building services
- Wellington office at Level 31/2-6 Gilmer Terrace
- Free quotes available
- Serves both residential and commercial clients
- Quality materials and professional techniques
Location & Contact
Name: Pro Fixing®
Address: Level 31/2-6 Gilmer Terrace, Wellington 6011
Phone: 0800 246 789
Website: gibprofixing.co.nz
2The Waterproofer
The Waterproofer delivers comprehensive waterproofing across Wellington for residential and commercial properties. Their specialists address moisture, leaks and water damage from basement to roof with a focus on durable, long-lasting results.
Services
- Membrane roofing and flat roof membranes
- Basement and below ground waterproofing
- Wet spaces waterproofing
- Urgent leak repairs
- Under tile waterproofing and dampproofing
Highlights
- Over 25 years combined experience
- Warranties up to 20 years on select work
- Licensed building practitioner
- Clear communication throughout projects
- Serves Auckland, Hamilton and Wellington
Location & Contact
Name: The Waterproofer
Address: Wellington
Phone: 027 291 6532
Website: thewaterproofer.co.nz
3Qpaint
Qpaint provides waterproofing services in Wellington alongside their painting and building work. They focus on protecting properties from water damage with customised solutions for basements, roofs and other vulnerable areas.
Services
- Basement waterproofing
- Roof waterproofing
- Customised waterproofing solutions
- Quality materials application
- Timely and efficient project delivery
Highlights
- Experienced professionals in waterproofing techniques
- Materials from trusted suppliers
- Customised approach for each property
- Focus on customer satisfaction
- Wellington office at Level 31/2-6 Gilmer Terrace
Location & Contact
Name: Qpaint
Address: Level 31/2-6 Gilmer Terrace, Wellington 6011
Phone: 0800 366 789
Website: qpaint.co.nz
4BB Waterproofing
BB Waterproofing specialises in reliable waterproofing for Wellington residential and commercial properties. With extensive local experience, they handle roofs, decks, foundations and related systems using advanced techniques and premium materials.
Services
- Roof waterproofing
- Foundation and basement waterproofing
- Wall cladding and insulated roofs
- Skylight installation and guttering
- Repairs, inspections and maintenance
Highlights
- 15+ years of expertise
- Licensed Building Practitioners
- SiteWise Gold certified
- Fully insured
- Free on-site quotes
Location & Contact
Name: BB Waterproofing
Address: Wellington
Website: bbwaterproofing.co.nz
5Riteway Waterproofing
Riteway Waterproofing Ltd is a family-owned company providing waterproofing services in the Wellington and Wairarapa area. They specialise in below-ground tanking, basement work, membrane roofing and decking for residential and commercial projects.
Services
- Basement waterproofing
- Below ground tanking
- Roof and deck membranes
- Maintenance solutions
- Remedial waterproofing
Highlights
- Family owned and operated
- Over 30 years combined experience
- Uses Viking Roofspec and Newton Systems products
- Strong focus on workmanship and customer service
- Phone: 027 285 0077
Location & Contact
Name: Riteway Waterproofing
Address: Wellington
Phone: 027 285 0077
Website: ritewaywaterproofing.nz
Waterproofing in Wellington at a Glance
| Business | Based in | Highlight |
|---|---|---|
| Pro Fixing® | Wellington | Over 15 years of experience in building services |
| The Waterproofer | Wellington | Over 25 years combined experience |
| Qpaint | Wellington | Experienced professionals in waterproofing techniques |
| BB Waterproofing | Wellington | 15+ years of expertise |
| Riteway Waterproofing | Wellington | Family owned and operated |
How to Choose the Right Waterproofing in Wellington
- Select professionals experienced with Wellington’s damp, windy climate and local building types for effective long-term protection.
- Confirm they use BRANZ-appraised or council-approved materials that meet New Zealand standards.
- Check for warranties on workmanship and materials to ensure ongoing peace of mind.
- Request a free site assessment to identify risks and receive a tailored recommendation.
- Verify the team holds appropriate licensing and training for membrane, tanking and other systems.
Frequently Asked Questions About Wellington Waterproofing
What areas of a property typically require waterproofing?
Common areas include bathrooms, kitchens, decks, balconies, basements, roofs and foundations. These locations face high moisture exposure and benefit from professional sealing to prevent leaks and structural issues.
Is waterproofing required by law in Wellington homes?
Yes, waterproofing is mandatory in wet areas such as bathrooms and laundries under the New Zealand Building Code. Professionals follow these standards to ensure compliance. Learn more about the Building Code on building.govt.nz.
How long does professional waterproofing last?
Quality systems can last 10 to 20 years or more depending on materials, application and maintenance. Warranties from providers often reflect expected performance when installed correctly.
What signs indicate a property needs waterproofing?
Look for water stains, mould growth, damp smells, peeling paint or cracks. Regular inspections are advisable in older suburbs or coastal zones like Lyall Bay or Island Bay.
Should I attempt DIY waterproofing or hire a professional?
Professional installation is recommended for compliance and durability. Certified teams have the expertise to assess risks and apply systems that meet local standards.
Which Wellington suburbs do these waterproofing businesses serve?
These providers cover the wider Wellington region, including central areas, coastal suburbs and elevated locations. Contact them directly to confirm service for your specific address.
How can I verify a waterproofing provider’s credentials?
Check for Licensed Building Practitioner status and insurance details on their website or by asking directly. The building.govt.nz site offers guidance on practitioner licensing.
How We Chose the Best Waterproofing in Wellington
Every business in this guide was found by searching for waterproofing in Wellington, then checked against its own website. Names, addresses and phone numbers are taken from the business’s own site rather than a directory feed, so what you see here is what they publish themselves. We also check that each one is actually based in or genuinely serving Wellington, rather than a national operator running a local landing page. A business with no website of its own is not listed, because there is no primary source to verify it against.