Bay Of Plenty's Commercial & Residential Waterproofing Specialists.027 259 9012
Grey membrane flat roof with skylights and vents on a beachfront building, the sea and an offshore island beyond

Waterproofing & Roofing Tauranga

Membrane Waterproofing Experts in Tauranga & Wider Bay of Plenty Areas

There is no job too big or too small for Alpha Waterproofing & Roofing Ltd. As your local waterproofing specialists, we'll keep the water out.

Who Are Alpha Waterproofing?

Welcome to Alpha Waterproofing, your go-to experts for membrane waterproofing in Tauranga and the wider Bay of Plenty areas. With almost two decades of experience under our belt, there is no job too big or too small for us to handle. As your local waterproofing specialists, we take pride in keeping the water out and ensuring that your assets are protected from water damage.

At Alpha Waterproofing, we specialize in many different types of waterproofing using high-quality specialty membranes. From commercial to domestic properties, we can help protect your roof, basements, and decks from the elements and water damage. Our team of certified and trained experts has the experience and knowledge to provide you with the best possible solution for your specific needs.

We offer a complimentary free quote to ensure that you receive the best product possible for your waterproofing needs. Our team has been certified and trained in many different areas of expertise, including national certificate holders for membrane roofing and waterproofing. We are also trained and licensed building practitioners, and we carry site safety cards, ensuring that each technician is trained in height safety.

Black Butynol membrane on a deck and balcony area in Omokoroa, looking out to the harbour
NZQA national certificates in membrane roofing and waterproofing Licensed Building Practitioner - Roofing Totika accredited Free quote and on-site inspection
WPS Durotuff TPO membrane on a flat roof in Matata, above a garden with the sea beyond

Talk To Us Today To Discuss How We Can Solve Your Roofing & Waterproofing Issues.

Waterproof your roof, deck or basement today.

Qualified Waterproofing Experts

At Alpha Waterproofing, we understand that your time is valuable. That's why we make sure that we get the job done on time and do it right the first time. As specialists in membrane roofing, we ensure that you receive a high-quality service that exceeds your expectations. We also offer a free quote and inspection service, so if you're unsure if membrane roofing is right for you, feel free to ask us any questions.

We pride ourselves on our commitment to excellence and customer satisfaction. We offer a range of services, including membrane roofing, liquid waterproofing, and deck waterproofing, to ensure that your assets are protected from the elements. Our membrane roofing services use only the highest quality materials, including Butynol, TPO, Two Layer Torch-On's, and Elastomeric Liquid membranes. Our team will work with you to ensure that we find the perfect solution to meet your specific needs.

  • National certificate holders for membrane roofing and waterproofing
  • Licensed building practitioners, with site safety cards and height safety training
  • Totika accredited through Qualify365
  • Sheet and liquid membranes from Waterproofing Systems, Ardex, Allco and Nuralite
  • A free on-site inspection and quote before any work starts
  • Workmanship backed by a warranty
Totika, accredited by Qualify365

4 Reasons To Call Alpha Waterproofing

Ready for your call

Our Tauranga waterproofing staff are ready to take your call now and ensure your job runs smoothly from first call to quoting, job completion and invoicing.

Multiple solutions

We'll provide a range of solutions to suit your budget and preferences we have the team, equipment and experience to provide an option that suits.

We can do your job

No job too big, too small or ugly. We've got the expertise and flexibility to complete any waterproofing job.

Free Expert Advice

Got a waterproofing related question? Call our Bay Of Plenty waterproofing company with all of your enquiries and we'll give you the expert advise you need free of charge.

Our services

Bay Of Plenty's Commercial & Residential Waterproofing Specialists.

Waterproofing

Silver membrane roof with the sea and an island beyond

Using quality brands such as Waterproofing Systems, Ardex, Allco and Nuralite, we can replace, supply and fit all the waterproofing needs you may have for your roof or other areas on the structure. Ask us where waterproofing will be most beneficial for your home or business.

Roofing

WPS Durotuff TPO flat roof in Matata overlooking the estuary

For waterproofing your roof, we use sheet- and liquid-reinforced membranes from proven durable materials and methods such as Butynol, TPO, Two Layer Torch-On's and Elastomeric Liquid membranes.

Basement Tanking

Black sheet membrane fixed to a basement wall below a timber deck

To create a waterproof layer in your basement to act as a barrier to incoming moisture, we use Two Layer Torch-On membrane systems, Peel and stick Bitumen Membranes, Single Ply Membranes, Bentonite and various water stop systems. Ask us which one is the best choice for your basement.

Decks & Balconies

Grey membrane balcony floor during construction

Your decks and balconies are fully exposed to the harsh outdoor elements. By adding on a membrane, you can extend the life of your deck or balcony as well as improve the look of it as well. We can do all types of sheet and liquid deck membranes for these projects and will help you choose which option works best for your needs.

Leak Inspection

Grey membrane roof under steel plant stands and pipework

Can't determine if you need waterproofing or suspect that you have a leak? We also offer an additional leak inspection and detection service to help keep you dry. We'll investigate common and uncommon areas where leaks can occur and fix them on the spot. Let us know if you need a leak fixed.

Sealing

Pale membrane roof deck beside a stone chimney, looking out to the sea

If you have had any tilt slab expansions or joint installations recently, those pieces may not have been sealed yet like the rest of the structure. Don't overlook this area of new construction and preserve what you have just built. We can quickly apply sealant to these types of areas without impeding your schedule or deadlines.

Approved applicators

We are approved applicators for Viking, Nuralite, Ardex, Sealco, Cohe and Special Finishes membrane systems.

Viking RoofspecNuraliteARDEXSealco Waterproofing SystemsCohe GroupSpecial Finishes (NZ) Ltd
WPS Durotuff TPO membrane on a curved roof in Matua, with the harbour behind

For The Best Advice Call Alpha Waterproofing & Roofing Ltd.

Talk To Us Today To Discuss How We Can Solve Your Roofing & Waterproofing Issues.

Waterproofing & Roofing Tauranga

At Alpha Waterproofing, we understand the importance of protecting your assets from water damage. That's why we offer a range of waterproofing services to ensure that your property is protected from the elements. We believe in providing a high-quality service that exceeds your expectations, and we stand behind our workmanship with a warranty.

So, whether you're looking to protect your commercial or domestic property, Alpha Waterproofing is here to help. Contact us today to schedule your free quote and inspection and discover how we can help protect your assets from water damage.

Browse our membrane roofing and deck waterproofing projects, or contact the Alpha team in Tauranga to book a time.

WPS Durotuff TPO membrane on a flat roof in Matata, overlooking the estuary and the coast

Frequently asked questions

Do you charge for a quote?

No. Alpha Waterproofing offers a free on-site inspection and quote. Every waterproofing project is different, so the time and price depend on the surface, its size and condition, access and the membrane that suits it. Looking at the job first means you know exactly what work is required before anything starts.

What areas do you cover?

We are based in Tauranga and work across the wider Bay of Plenty. We also take on work in the Waikato and the Coromandel. Call 027 259 9012 to check your location and timing.

Do you work on homes as well as commercial buildings?

Yes. We waterproof domestic and commercial properties, from new builds to existing buildings: membrane roofs, decks and balconies, basements and retaining walls, and joint sealing on tilt slab construction.

Which membranes and brands do you use?

For roofs we install Butynol, TPO, two layer torch-on and elastomeric liquid membranes. For basements we use two layer torch-on, peel and stick bitumen, single ply, bentonite and water stop systems. Our suppliers include Waterproofing Systems, Ardex, Allco and Nuralite. See membrane roofing options and basement tanking systems for more on each.

Are you qualified and is the work guaranteed?

Our team holds national certificates in membrane roofing and waterproofing, we are licensed building practitioners, and every technician carries a site safety card and is trained in height safety. We are also Totika accredited for health and safety prequalification, and we stand behind our workmanship with a warranty.

Free quote and inspection

Contact us

Talk to us now on

027 259 9012

or leave a message using the form below