Welcome to Jacks Waterproofing NSW in Bondi

We are the ultimate waterproofing company in Bondi

Jack’s Waterproofing offers premium waterproofing services for domestic and commercial interiors and exteriors in Bondi. Whether you’re remodeling an old retro bathroom or developing your dream home, we can manage any jobs of all sizes and difficulties. Visit our website to discover more about the services we provide or call 0432 334 355 today to talk with one of our friendly team members.

Why us?


Jack’s Waterproofing is popular for supplying quality roofing services for some of the more tough projects in the area. Whether you are developing your first home, an architecturally designed work of art or a commercial home, Jack’s Waterproofing can offer you a quick and reliable service from a skilled and devoted roofing team. You need to think about a Jack’s waterproofing shower choice to fix the dripping shower at last.

We offer waterproofing solutions in Bondi and Bellevue Hill, Tamarama, Bronte, Waverley, Bondi Beach, Bondi Junction, Queens Park, North Bondi, Clovelly, Woollahra. Call us today!

It is essential that you select the best service suitable for your situation, something which your local Megasealed ™ expert will assist you with upon pricing quote at the website.

Our Bondi Services

bathroom wet areas BondiWater penetration through ceramic tiles in bath/shower rooms and other wet areas triggered by leakages, floods, substrate movement, and grout failure can lead to comprehensive expenses and much hassle to all those parties included.

Jack’s waterproofing can set up an authorized waterproofing system to prevent these issues noted above.

Verandas and balconies can differ in size & building and construction – this will influence the choice of the waterproof membrane. There are many considerations to take into account including deck movement, differential movement, drain, waterproofing connection at expansion joints, drain outlets, deck finishes and most important what is below the balcony or terrace– car parking? Habitable space?

Jack’s waterproofing can provide an appropriate product for your needs.

Modern flat roofings tend to utilize a constant membrane covering which can better resist pools of standing water. These membranes are applied as a constant sheet where possible, though sealants and heat welding is readily available to enable bonding multiple sheets and handling structures permeating the roof surface area and forms a homogenous layer resistant to moisture.

Spalling likewise know as Concrete Cancer is a result of water getting in brick, concrete or natural stone and forcing the surface area to peel, pop out or flake off. This is because there is salt in water. Salt pushes external from the inside. Ultimately, spalling can trigger crumbling and damage of a structure.

Structure or remediation of water features. We are qualified plumbers in Bondi.

Internal and external areas in colored non-slip finishings. Treatment of tiled areas to give more grip.

Bondi concrete crack repairConcrete crack repairs and concrete cancer treatment. High pressure crack injection to stop leakages.

Sealing new and existing water tanks.

Specialist in unfavorable side waterproofing of internal and external retaining walls.

Our Basement Improvement Begins With Long-term Waterproofing

basement waterproofing BondiBasement improvement can add great deals of additional home to your home but beware; basement water leak could put a real damper on your hopes if not effectively remedied.
There are 2 conditions you need to address for a dry basement, actual water leak, and condensation. Water leak is a quite obvious concern to house owners but many are unaware of the issues that high humidity can trigger to a completed basement.

Humidity Issues

Because a basement is below ground, it will be naturally cooler than the floors above ground. When warmer air from upstairs or outdoors gets in the basement, it shrinks in volume as it cools. This shrinking or “condensing” of the air volume leads to greater humidity. Everything permeable in your basement will soak up the additional moisture in the air and trigger a foul smell. Dehumidifiers are devices which mechanically get rid of the unwanted additional humidity from your basement. An excellent dehumidifier is a need to if you plan on redesigning your basement. Even a basement that doesn’t leakage will gain from utilizing a dehumidifier.

Water Leak

Without doubt, water leak into the basement need to be completely remedied before you start your improvement project. Start by fixing obvious sources of the issue; broken or non-existent rain gutters, downspouts clearing beside the structure, ground outside sloping towards the home, uncovered underground windows, etc
. After you exhaust all preventative steps outside, attempt to identify areas inside where you are experiencing the leak. If a corner of the basement appears to be a specific issue, again, look outside at your rain gutter downspouts. If you see fractures in the walls dripping, some of these can be fixed with hydraulic cement or crack injection. If water appears to be coming in from an isolated area, setting up a sump pump below floor level can reduce the water table and underground hydrostatic pressure because area. If you are unsure or your issues appear to be widespread, it might be best to contact a building inspector, engineer or other professional to assist you identify and resolve your issue. There are a range of services readily available to resolve your leak issues. These include; outside excavating, re-parging your walls, interior or exterior drain systems, interior cove systems, grout or epoxy injection and others. Most of these choices will require an expert.

Basement Improvement Begins

remodelling BondiIf you can spare the additional space, 2X6s are even better because they enable space for more insulation. Never, under any circumstances, nail furring strips onto the walls. Penetrating the structure will jeopardize its barrier against water.
Usage building and construction adhesive instead of nails or screws to adhere your bottom wall plate to the floor. It’s ok to nail the upper wall plates into the upper floor joists.
Do not glue down your basement carpet. Carpet is something that is going to wear out and ultimately need to be changed. Glued down carpeting produces a real issue in the future when attempting to eliminate it. Tell your carpet installer to utilize building and construction adhesive to set up the carpet tack strips around the border. Do not enable them to drive nails into the cement floor.


With some common sense, building and construction method, a reliable waterproofing system, and humidity control, and an excellent waterproofing company like Jacks Waterproofing NSW, you can enjoy a lot of additional home by redesigning your basement in Bondi.

Call Us Now

0432 334 355