Welcome to Jacks Waterproofing NSW in Darling Point

We are the ultimate waterproofing company in Darling Point

Jack’s Waterproofing provides premium waterproofing solutions for residential and commercial interiors and exteriors in Darling Point. Whether you’re refurbishing an old retro bathroom or building your dream house, we can handle any jobs of all sizes and problems. Visit our site to discover more about the services we provide or call 0432 334 355 today to chat with one of our friendly staff member.

Why us?


Jack’s Waterproofing is popular for offering quality roofing solutions for a few of the more tough projects in the area. Whether you are building your first house, an architecturally developed work of art or a commercial house, Jack’s Waterproofing can offer you a quick and reputable service from an experienced and dedicated roofing group. 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 Darling Point and Edgecliff, Rushcutters Bay, Double Bay, Elizabeth Bay, Potts Point, Point Piper, Paddington, Woolloomooloo, Woollahra, Darlinghurst. Call us today!

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

Our Darling Point Services

bathroom wet areas Darling PointWater penetration through ceramic tiles in bath/shower spaces and other wet areas triggered by leakages, floods, substrate motion, and grout failure can lead to extensive expenses and much trouble to all those celebrations involved.

Jack’s waterproofing can set up an authorized waterproofing system to prevent these concerns noted above.

Balconies and terraces can differ in size & building and construction – this will influence the selection of the waterproof membrane. There are lots of factors to consider to take into account including deck movement, differential movement, drain, waterproofing continuity 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 ideal product for your needs.

Modern flat roofing systems tend to use a continuous membrane covering which can better resist pools of standing water. These membranes are applied as a continuous sheet where possible, though sealants and heat welding is readily available to enable bonding multiple sheets and handling structures permeating the roof surface and forms a homogenous layer impervious to wetness.

Spalling also called Concrete Cancer is an outcome of water going into brick, concrete or natural stone and forcing the surface to peel, pop out or flake off. This is because there is salt in water. Salt presses outside from the within. Ultimately, spalling can trigger crumbling and destruction of a structure.

Building or remediation of water features. We are licensed plumbers in Darling Point.

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

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

Sealing new and current water tanks.

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

Our Basement Renovation Begins With Irreversible Waterproofing

basement waterproofing Darling PointBasement renovation can add lots of extra home 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 should attend to for a dry basement, actual water leak, and condensation. Water leak is a quite obvious issue to homeowners but lots of are unaware of the problems that high humidity can trigger to a finished basement.

Humidity Issues

Because a basement is listed below ground, it will be naturally cooler than the floors above ground. When warmer air from upstairs or outdoors gets in 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 soak up the extra wetness in the air and trigger a foul smell. Dehumidifiers are devices which mechanically eliminate the undesirable extra humidity from your basement. An excellent dehumidifier is a must if you intend on remodeling your basement. Even a basement that doesn’t leakage will benefit from using a dehumidifier.

Water Leak

Without doubt, water leak into the basement should be permanently fixed before you begin your renovation project. Start by correcting obvious sources of the issue; broken or non-existent rain gutters, downspouts clearing beside the structure, ground outside sloping toward 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 specific issue, 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 fracture injection. If water appears to be can be found in from a separated area, installing a sump pump listed below floor level can decrease the water level and underground hydrostatic pressure in that area. If you are uncertain or your problems appear to be extensive, it might be best to call in a building inspector, engineer or other professional to help you identify and solve your issue. There are a range of services readily available to solve your leak problems. 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 alternatives will need an expert.

Basement Renovation Starts

remodelling Darling PointIf you can spare the extra space, 2X6s are even better because they permit space for more insulation. Never, under any situations, nail furring strips onto the walls. Permeating the structure will compromise its barrier versus 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.
Do not glue down your basement carpet. Carpet is something that is going to wear and ultimately need to be replaced. Glued down carpeting creates a real issue later when attempting to remove it. Inform your carpet installer to use building and construction adhesive to set up the carpet tack strips around the boundary. Do not permit them to drive nails into the cement floor.


With some common sense, building and construction strategy, a trusted waterproofing system, and humidity control, and a great waterproofing company like Jacks Waterproofing NSW, you can enjoy a great deal of extra home by remodeling your basement in Darling Point.

Call Us Now

0432 334 355