Welcome to Jacks Waterproofing NSW in North Bondi

We are the ultimate waterproofing company in North Bondi

Jack’s Waterproofing provides premium waterproofing services for residential and commercial exterior and interiors in North Bondi. Whether you’re renovating an old retro bathroom or constructing your dream house, we can deal with any jobs of all sizes and difficulties. Visit our website to find out more about the services we provide or call 0432 334 355 today to talk with one of our friendly employee.

Why us?

  • Friendly, Honest and on time
  • Quality Workmanship
  • We use the best Waterproofing products in the North Bondi market
  • Bring your Quote and compare with our competitive prices
  • We are super-affordable
  • We are family owned and operated.
  • We value our clients!

Jack’s Waterproofing is well known for providing quality roof services for a few of the more tough projects in the area. Whether you are constructing your very first house, an architecturally created masterpiece or a commercial residence, Jack’s Waterproofing can offer you a quick and reliable service from a skilled and devoted roof group. You need to think of a Jack’s waterproofing shower option to fix the dripping shower once and for all.

We offer waterproofing solutions in North Bondi and Bondi Beach, Dover Heights, Tamarama, Bondi, Bellevue Hill, Rose Bay, Bronte, Waverley, Point Piper, Bondi Junction. Call us today!

It is very important that you select the best service suitable for your situation, something which your local Megasealed ™ expert will help you with upon pricing estimate at the site.

Our North Bondi Services

bathroom wet areas North BondiWater penetration through ceramic tiles in bath/shower rooms and other wet areas triggered by leaks, floods, substrate motion, and grout failure can result in comprehensive costs and much inconvenience to all those celebrations included.

Jack’s waterproofing can install an authorized waterproofing system to avoid these issues noted above.

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

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

Modern flat roofings tend to use a constant membrane covering which can better withstand swimming pools of standing water. These membranes are used as a constant sheet where possible, though sealants and heat welding is offered to enable bonding multiple sheets and dealing with structures penetrating the roof surface and forms a homogenous layer impervious to moisture.

Spalling also referred to as Concrete Cancer is a result of water entering brick, concrete or natural stone and requiring the surface to peel, pop out or flake off. This is because there is salt in water. Salt presses outward from the inside. Ultimately, spalling can trigger collapsing and damage of a structure.

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

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

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

Sealing new and current water tanks.

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

Our Basement Renovation Starts With Long-term Waterproofing

basement waterproofing North BondiBasement renovation can include lots of additional home to your house but beware; basement water leakage might put a real damper on your hopes if not properly fixed.
There are 2 conditions you need to resolve for a dry basement, real water leakage, and condensation. Water leakage is a pretty apparent concern to house owners but many are unaware of the problems that high humidity can trigger to a finished 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 enters the basement, it shrinks in volume as it cools. This shrinking or “condensing” of the air volume results in greater humidity. Everything permeable in your basement will absorb the additional moisture in the air and trigger a foul odor. Dehumidifiers are home appliances which mechanically eliminate the undesirable additional humidity from your basement. An excellent dehumidifier is a need to if you intend on redesigning your basement. Even a basement that does not leak will gain from utilizing a dehumidifier.

Water Leakage

Without doubt, water leakage into the basement need to be completely fixed before you begin your renovation project. Start by correcting apparent sources of the problem; broken or non-existent gutter, downspouts clearing beside the foundation, ground outside sloping towards the house, uncovered underground windows, and so on
. After you exhaust all preventative measures outside, attempt to recognize areas inside where you are experiencing the leakage. If a corner of the basement seems to be a specific problem, once again, look outside at your rain gutter downspouts. If you see fractures in the walls dripping, a few of these can be fixed with hydraulic cement or crack injection. If water seems to be can be found in from a separated area, setting up a sump pump below floor level can reduce the water table and underground hydrostatic pressure because area. If you are not sure or your problems appear to be widespread, it may be best to call in a building inspector, engineer or other professional to help you recognize and solve your problem. There are a range of services offered to solve your leakage problems. These consist of; outside excavating, re-parging your walls, interior or outside drainage systems, interior cove systems, grout or epoxy injection and others. Most of these alternatives will require a professional.

Basement Renovation Starts

remodelling North BondiIf you can spare the additional space, 2X6s are even better because they allow room for more insulation. Never, under any circumstances, nail furring strips onto the walls. Penetrating the foundation will compromise its barrier against water.
Usage building and construction adhesive rather than nails or screws to adhere your bottom wall plate to the floor. It’s okay to nail the upper wall plates into the upper floor joists.
Don’t glue down your basement carpet. Carpet is something that is going to wear out and ultimately need to be replaced. Glued down carpeting produces a real problem in the future when trying to eliminate it. Inform your carpet installer to use building and construction adhesive to install the carpet tack strips around the border. Do not allow them to drive nails into the cement floor.


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

Call Us Now

0432 334 355