Welcome to Jacks Waterproofing NSW in Rose Bay

We are the ultimate waterproofing company in Rose Bay

Jack’s Waterproofing uses premium waterproofing solutions for domestic and commercial interiors and exteriors in Rose Bay. Whether you’re renovating an old retro bathroom or developing your dream house, we can handle any tasks of all sizes and troubles. Visit our site to find out more about the services we provide or call 0432 334 355 today to chat with among our friendly team members.

Why us?

  • Friendly, Honest and on time
  • Quality Workmanship
  • We use the best Waterproofing products in the Rose Bay 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 solutions for a few of the more challenging tasks in the area. Whether you are developing your first house, an architecturally created masterpiece or a commercial house, Jack’s Waterproofing can offer you a quick and dependable service from a skilled and devoted roof team. You need to think of a Jack’s waterproofing shower option to repair the leaking shower at last.

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

It is essential that you pick the ideal service proper for your circumstance, something which your local Megasealed ™ expert will help you with upon estimating at the site.

Our Rose Bay Services

bathroom wet areas Rose BayWater penetration through ceramic tiles in bath/shower rooms and other wet areas triggered by leakages, floods, substrate motion, and grout failure can result in comprehensive costs and much trouble to all those parties included.

Jack’s waterproofing can install an authorized waterproofing system to prevent these problems listed above.

Verandas and balconies can differ in size & building – this will influence the selection of the waterproof membrane. There are numerous factors to consider to take into account including deck movement, differential movement, drain, waterproofing continuity at expansion joints, drain outlets, deck surfaces 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 continuous membrane covering which can much better resist pools of standing water. These membranes are used as a continuous sheet where possible, though sealants and heat welding is available to permit bonding multiple sheets and dealing with structures permeating the roof surface area and forms a homogenous layer resistant to moisture.

Spalling also referred to as Concrete Cancer is a result of water going into brick, concrete or natural stone and requiring the surface area to peel, pop out or exfoliate. This is because there is salt in water. Salt presses outside from the inside. Ultimately, spalling can trigger crumbling and damage of a structure.

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

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

Rose Bay concrete crack repairConcrete fracture repair work and concrete cancer treatment. High pressure fracture injection to stop leakages.

Sealing new and current water tanks.

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

Our Basement Improvement Starts With Irreversible Waterproofing

basement waterproofing Rose BayBasement improvement can add lots of additional living space to your house but beware; basement water leak could put a real damper on your hopes if not effectively fixed.
There are two conditions you must attend to for a dry basement, actual water leak, and condensation. Water leak is a quite apparent issue to house owners but numerous are unaware of the problems 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 outside enters the basement, it diminishes in volume as it cools. This shrinking or “condensing” of the air volume leads to greater humidity. Everything porous in your basement will soak up the additional moisture in the air and trigger a nasty smell. Dehumidifiers are appliances which mechanically eliminate the unwanted additional humidity from your basement. An excellent dehumidifier is a need to if you plan on remodeling your basement. Even a basement that doesn’t leakage will gain from using a dehumidifier.

Water Leakage

Without doubt, water leak into the basement must be completely fixed before you start your improvement project. Start by remedying apparent sources of the problem; broken or non-existent gutter, downspouts clearing next to the foundation, ground outside sloping towards the house, exposed underground windows, and so on
. After you tire 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 particular problem, once again, look outside at your gutter downspouts. If you see cracks in the walls leaking, a few of these can be fixed with hydraulic cement or fracture injection. If water appears to be can be found in from an isolated area, setting up a sump pump below floor level can decrease the water table and underground hydrostatic pressure because area. If you are unsure or your problems seem to be prevalent, it might be best to contact a building inspector, engineer or other professional to help you identify and fix your problem. There are a variety of services available to fix your leak problems. These include; outside excavating, re-parging your walls, interior or outside drain systems, interior cove systems, grout or epoxy injection and others. The majority of these alternatives will require a professional.

Basement Improvement Begins

remodelling Rose BayIf you can spare the additional space, 2X6s are even much better because they allow space for more insulation. Never, under any scenarios, nail furring strips onto the walls. Penetrating the foundation will jeopardize its barrier versus water.
Use building 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.
Do not glue down your basement carpet. Carpet is something that is going to break and ultimately need to be changed. Glued down carpeting develops a real problem later when trying to remove it. Inform your carpet installer to use building 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 method, a trustworthy waterproofing system, and humidity control, and an excellent waterproofing company like Jacks Waterproofing NSW, you can delight in a great deal of additional living space by remodeling your basement in Rose Bay.

Call Us Now

0432 334 355