Welcome to Jacks Waterproofing NSW in Woolloomooloo

We are the ultimate waterproofing company in Woolloomooloo

Jack’s Waterproofing provides premium waterproofing options for property and commercial exterior and interiors in Woolloomooloo. Whether you’re refurbishing an old retro bathroom or building your dream house, we can handle any tasks of all sizes and troubles. Visit our website to find out 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 providing quality roofing options for some of the more challenging projects in the area. Whether you are building your very first house, an architecturally designed work of art or a commercial house, Jack’s Waterproofing can offer you a fast and trustworthy service from a knowledgeable and devoted roofing team. You need to think about a Jack’s waterproofing shower option to fix the dripping shower once and for all.

We offer waterproofing solutions in Woolloomooloo and Potts Point, Elizabeth Bay, Rushcutters Bay, Darlinghurst, Sydney, The Rocks, Darling Point, Edgecliff, Paddington, Barangaroo. Call us today!

It is essential that you select the right service appropriate for your scenario, something which your local Megasealed ™ consultant will assist you with upon estimating at the website.

Our Woolloomooloo Services

bathroom wet areas WoolloomoolooWater penetration through ceramic tiles in bath/shower spaces and other wet areas brought on by leakages, floods, substrate movement, and grout failure can result in extensive costs and much trouble to all those celebrations included.

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

Terraces and terraces can vary in size & building – this will affect the selection of the waterproof membrane. There are lots of factors to consider 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– vehicle parking? Habitable space?

Jack’s waterproofing can provide a suitable product for your needs.

Modern flat roofings tend to utilize 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 multiple sheets and dealing with structures penetrating the roof surface area 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 forcing the surface area to peel, pop out or exfoliate. This is because there is salt in water. Salt pushes external from the inside. Ultimately, spalling can trigger crumbling and damage of a structure.

Building or restoration of water features. We are licensed plumbing professionals in Woolloomooloo.

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

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

Sealing new and current water tanks.

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

Our Basement Remodeling Begins With Irreversible Waterproofing

basement waterproofing WoolloomoolooBasement improvement can add great deals of extra home to your house but beware; basement water leak might put a real damper on your hopes if not properly fixed.
There are 2 conditions you need to attend to for a dry basement, real water leak, and condensation. Water leak is a pretty obvious issue to property owners but lots of 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 goes into the basement, it diminishes in volume as it cools. This shrinking or “condensing” of the air volume results in higher humidity. Everything porous in your basement will take in the extra wetness in the air and trigger a foul smell. Dehumidifiers are appliances which mechanically get rid of the unwanted extra humidity from your basement. A good dehumidifier is a must if you intend on remodeling your basement. Even a basement that does not leakage will benefit from utilizing a dehumidifier.

Water Leakage

Without doubt, water leak into the basement need to be completely fixed before you begin your improvement project. Start by correcting obvious sources of the issue; broken or non-existent rain gutters, downspouts emptying next to the foundation, ground outside sloping toward the house, uncovered underground windows, etc
. After you exhaust all preventative measures outside, try to determine areas inside where you are experiencing the leak. If a corner of the basement appears to be a particular issue, once again, look outside at your gutter downspouts. If you see cracks in the walls dripping, some of these can be repaired with hydraulic cement or fracture injection. If water appears to be can be found in from an isolated area, setting up a sump pump listed below floor level can lower 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 contact a structure inspector, engineer or other professional to assist you determine and solve your issue. There are a range of services available to solve your leak problems. These include; outside excavating, re-parging your walls, interior or exterior drainage systems, interior cove systems, grout or epoxy injection and others. The majority of these choices will require an expert.

Basement Remodeling Starts

remodelling WoolloomoolooIf you can spare the extra space, 2X6s are even better because they allow space for more insulation. Never, under any scenarios, nail furring strips onto the walls. Permeating the foundation will compromise its barrier against water.
Usage building adhesive instead of 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 break and ultimately need to be replaced. Glued down carpeting develops a real issue later on when attempting to remove it. Inform your carpet installer to utilize building adhesive to install the carpet tack strips around the boundary. Do not allow them to drive nails into the cement floor.


With some good sense, building strategy, a trustworthy waterproofing system, and humidity control, and a great waterproofing company like Jacks Waterproofing NSW, you can enjoy a lot of extra home by remodeling your basement in Woolloomooloo.

Call Us Now

0432 334 355