Welcome to Jacks Waterproofing NSW in Centennial Park

We are the ultimate waterproofing company in Centennial Park

Jack’s Waterproofing uses premium waterproofing solutions for property and commercial interiors and exteriors in Centennial Park. Whether you’re refurbishing an old retro bathroom or developing your dream house, we can manage any tasks of all sizes and troubles. Visit our website to learn more about the services we provide or call 0432 334 355 today to chat with among our friendly staff member.

Why us?


Jack’s Waterproofing is well known for offering quality roofing solutions for a few of the more difficult tasks in the area. Whether you are developing your very first house, an architecturally designed masterpiece or a commercial residence, Jack’s Waterproofing can offer you a fast and reputable service from an experienced and dedicated roofing team. You need to think of a Jack’s waterproofing shower choice to fix the dripping shower once and for all.

We offer waterproofing solutions in Centennial Park and Woollahra, Moore Park, Paddington, Bondi Junction, Queens Park, Kensington, Surry Hills, Edgecliff, Darlinghurst, Waverley. Call us today!

It is necessary that you choose the right service proper for your scenario, something which your local Megasealed ™ consultant will assist you with upon estimating at the site.

Our Centennial Park Services

bathroom wet areas Centennial ParkWater penetration through ceramic tiles in bath/shower rooms and other wet areas caused by leakages, floods, substrate motion, and grout failure can cause extensive costs and much hassle to all those parties included.

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

Terraces and balconies can differ in size & building and construction – this will influence the selection of the waterproof membrane. There are numerous considerations to consider 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– automobile 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 better resist pools of standing water. These membranes are used as a continuous sheet where possible, though sealants and heat welding is available to allow for bonding numerous sheets and dealing with structures penetrating the roof surface and forms a homogenous layer resistant to moisture.

Spalling likewise know 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 within. Eventually, spalling can trigger collapsing and destruction of a structure.

Building or repair of water features. We are licensed plumbing professionals in Centennial Park.

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

Centennial Park concrete crack repairConcrete crack repair work and concrete cancer treatment. High pressure crack injection to stop leakages.

Sealing new and current water tanks.

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

Our Basement Improvement Starts With Long-term Waterproofing

basement waterproofing Centennial ParkBasement remodeling can include lots of additional living space to your house but beware; basement water leakage might put a real damper on your hopes if not correctly fixed.
There are two conditions you need to attend to for a dry basement, actual water leakage, and condensation. Water leakage is a pretty obvious concern to property owners but numerous are unaware of the issues 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 outside gets in 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 absorb the additional moisture in the air and trigger a foul smell. Dehumidifiers are appliances which mechanically get rid of the undesirable additional humidity from your basement. A good dehumidifier is a need to if you plan on redesigning your basement. Even a basement that does not leakage will take advantage of utilizing a dehumidifier.

Water Leakage

Without doubt, water leakage into the basement need to be permanently fixed before you begin your remodeling project. Start by correcting obvious sources of the issue; broken or non-existent gutter, downspouts emptying next to the foundation, ground outside sloping toward the house, uncovered underground windows, etc
. After you exhaust all preventative procedures outside, attempt to determine areas inside where you are experiencing the leakage. If a corner of the basement appears to be a particular issue, again, look outside at your rain gutter downspouts. If you see cracks in the walls dripping, a few of these can be repaired with hydraulic cement or crack injection. If water appears to be can be found in from a separated area, installing a sump pump below floor level can decrease the water table and underground hydrostatic pressure because area. If you are uncertain or your issues seem to be widespread, it might be best to employ a building inspector, engineer or other expert to assist you determine and fix your issue. There are a variety of services available to fix your leakage 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 a professional.

Basement Improvement Begins

remodelling Centennial ParkIf you can spare the additional space, 2X6s are even better because they allow space for more insulation. Never ever, under any scenarios, nail furring strips onto the walls. Penetrating the foundation 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.
Don’t glue down your basement carpet. Carpet is something that is going to break and eventually need to be replaced. Glued down carpeting develops a real issue later when attempting to remove it. Tell 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 sound judgment, building and construction strategy, a reputable waterproofing system, and humidity control, and a good waterproofing company like Jacks Waterproofing NSW, you can enjoy a great deal of additional living space by redesigning your basement in Centennial Park.

Call Us Now

0432 334 355