Welcome to Jacks Waterproofing NSW in Waverley

We are the ultimate waterproofing company in Waverley

Jack’s Waterproofing provides premium waterproofing services for domestic and commercial exterior and interiors in Waverley. Whether you’re remodeling an old retro bathroom or developing 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 team members.

Why us?


Jack’s Waterproofing is well known for offering quality roof services for some of the more tough tasks in the area. Whether you are developing your first house, an architecturally designed masterpiece or a commercial home, Jack’s Waterproofing can offer you a fast and reliable service from an experienced and dedicated roof group. You need to consider a Jack’s waterproofing shower choice to repair the leaking shower at last.

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

It‘s important that you select the ideal service appropriate for your situation, something which your local Megasealed ™ specialist will help you with upon pricing quote at the site.

Our Waverley Services

bathroom wet areas WaverleyWater penetration through ceramic tiles in bath/shower spaces and other wet areas triggered by leakages, floods, substrate motion, and grout failure can cause substantial expenses and much trouble to all those celebrations included.

Jack’s waterproofing can set up an approved waterproofing system to avoid these issues noted above.

Terraces and balconies can differ in size & construction – this will influence the selection of the waterproof membrane. There are many factors to consider 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– automobile parking? Habitable space?

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

Modern flat roofing systems tend to utilize a continuous membrane covering which can better withstand swimming 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 handling structures penetrating the roofing surface and forms a homogenous layer resistant to wetness.

Spalling also 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 pushes external from the within. Eventually, spalling can trigger falling apart and damage of a structure.

Structure or restoration of water features. We are licensed plumbing professionals in Waverley.

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

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

Sealing new and existing water tanks.

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

Our Basement Improvement Starts With Permanent Waterproofing

basement waterproofing WaverleyBasement renovation can add lots of additional living space to your house but beware; basement water leakage could put a real damper on your hopes if not appropriately corrected.
There are 2 conditions you should address for a dry basement, actual water leakage, and condensation. Water leakage is a quite apparent issue to house owners but many are uninformed of the problems that high humidity can trigger to a completed basement.

Humidity Problems

Because a basement is listed 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 permeable in your basement will take in the additional wetness in the air and trigger a foul odor. Dehumidifiers are appliances which mechanically eliminate the unwanted additional humidity from your basement. An excellent dehumidifier is a must if you plan on redesigning your basement. Even a basement that does not leakage will take advantage of utilizing a dehumidifier.

Water Leak

Without doubt, water leakage into the basement should be completely corrected before you start your renovation project. Start by remedying apparent sources of the problem; broken or non-existent rain gutters, downspouts clearing next to the structure, ground outside sloping towards the house, exposed underground windows, etc
. After you tire all preventative steps outside, try to identify areas inside where you are experiencing the leakage. If a corner of the basement appears to be a specific problem, once again, look outside at your gutter downspouts. If you see fractures in the walls leaking, some of these can be fixed with hydraulic cement or crack injection. If water appears to be being available in from an isolated area, setting up a sump pump listed below floor level can reduce the water level and underground hydrostatic pressure because area. If you are not sure or your problems appear to be widespread, it might be best to employ a building inspector, engineer or other professional to help you identify and fix your problem. There are a range of services available to fix your leakage problems. These consist of; outside excavating, re-parging your walls, interior or outside drain systems, interior cove systems, grout or epoxy injection and others. Most of these alternatives will need an expert.

Basement Improvement Starts

remodelling WaverleyIf you can spare the additional space, 2X6s are even better because they enable room for more insulation. Never, under any scenarios, nail furring strips onto the walls. Penetrating the structure will jeopardize its barrier against water.
Use 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 wear out and eventually need to be replaced. Glued down carpets produces a real problem later on when attempting to remove it. Inform your carpet installer to utilize construction adhesive to set up the carpet tack strips around the perimeter. Do not enable them to drive nails into the cement floor.


With some sound judgment, construction technique, a trustworthy waterproofing system, and humidity control, and an excellent waterproofing company like Jacks Waterproofing NSW, you can enjoy a great deal of additional living space by redesigning your basement in Waverley.

Call Us Now

0432 334 355