Our Services

SJ Waterproofing provides high-quality waterproofing services throughout Auckland. Our specialist services cover tanking (below ground waterproofing), internal wet areas waterproofing and treatments to decks, balconies and roofs. We work with new builds and existing homes to waterproof and protect against damp for a dry, mould-free home. We use a comprehensive range of products that can be catered to your specific needs. Protect your home against water leaks that can get under your floor from drainage, guttering, down pipes or plumbing problems. Our team of experts can help identify and tackle the source by providing the following specialist services.

BELOW GROUND TANKING SYSTEMS

The quality of the material and workmanship is extremely important, since once concealed, it is extremely difficult to repair at a later stage. Our licensed and experienced installers can tell you which solution is best with any below ground waterproofing. It could be to fully tank all areas below ground, use damp proof peel and stick membranes in well drained sites or another solution based on the extent of hydrostatic pressure. We can work with your architect and builder as you begin planning your dream home or renovations.

DECKS, FLAT ROOFS AND BOXING GUTTERS

Our decking solutions and waterproofing membranes are durable and can be used on plywood, timber and concrete. We can use special membranes that can be applied seamlessly. If you have a damaged roof, we are able to start from scratch and replace it. If there are cracks in gutters or the roof we have products that will seal it permanently. Our products can be easily applied on roofs that have vents, skylights and chimneys. These tough products can be used to waterproof low-slope roofs, balconies, terraces and internal gutters on roofs.  We can inspect roofs and decks for leaks and save time and money by fixing issues quickly. Care is taken in product selection and application and varies based on the type of deck or roof.

INTERNAL WET AREAS

Kitchens, laundries and bathrooms that have not been properly sealed can cause serious damage to your home. Even a small leak can lead to major repairs. Talk to us before you start your renovations or when you build. We are experienced with a range of liquid membranes and sealants. Our waterproofing products are free of odour and solvents, which are best used in these high-traffic areas. The membranes used are easy to use with tiles or stone. They are resistant to slips. This enables us to create a solution that is tailored for your wet area waterproofing project, be it small or big.

 

Internal water proofing
Deck membranes
Tanking

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