Welcome to Jacks Waterproofing NSW in Surry Hills

We are the ultimate waterproofing company in Surry Hills

Jack’s Waterproofing offers premium waterproofing solutions for residential and commercial exterior and interiors in Surry Hills. Whether you’re remodeling an old retro bathroom or building your dream house, we can manage any jobs of all sizes and problems. Visit our website to discover more about the services we provide or call 0432 334 355 today to talk with one of our friendly staff member.

Why us?


Jack’s Waterproofing is popular for providing quality roof solutions for some of the more tough jobs in the area. Whether you are building your first house, an architecturally created masterpiece or a commercial house, Jack’s Waterproofing can offer you a quick and reputable service from a skilled and dedicated roof group. You need to think about a Jack’s waterproofing shower choice to repair the dripping shower once and for all.

We offer waterproofing solutions in Surry Hills and Moore Park, Redfern, Chippendale, Darlinghurst, Paddington, Haymarket, Waterloo, Centennial Park, Ultimo, Rushcutters Bay. Call us today!

It is necessary that you select the right service suitable for your circumstance, something which your local Megasealed ™ expert will assist you with upon pricing estimate at the site.

Our Surry Hills Services

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

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

Terraces and balconies can vary in size & building – this will influence the choice of the waterproof membrane. There are numerous factors to consider to consider 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 an ideal product for your needs.

Modern flat roofs tend to utilize a continuous membrane covering which can much better withstand swimming pools of standing water. These membranes are used as a continuous sheet where possible, though sealants and heat welding is offered to allow for bonding multiple sheets and dealing with structures penetrating the roof surface and forms a homogenous layer resistant to wetness.

Spalling also know as Concrete Cancer is an outcome of water getting in 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 pushes outward from the inside. Ultimately, spalling can cause collapsing and destruction of a structure.

Structure or remediation of water features. We are licensed plumbing professionals in Surry Hills.

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

Surry Hills 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 unfavorable side waterproofing of internal and external retaining walls.

Our Basement Renovation Begins With Permanent Waterproofing

basement waterproofing Surry HillsBasement remodeling can include great deals of additional living space to your house but beware; basement water leakage might 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 concern to house owners but numerous are unaware of the issues that high humidity can cause 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 outdoors enters the basement, it shrinks in volume as it cools. This shrinking or “condensing” of the air volume results in higher humidity. Everything permeable in your basement will absorb the additional wetness in the air and cause a nasty smell. Dehumidifiers are appliances which mechanically eliminate the undesirable additional humidity from your basement. An excellent dehumidifier is a must if you intend on redesigning your basement. Even a basement that doesn’t leak will take advantage of utilizing a dehumidifier.

Water Leakage

Without doubt, water leakage into the basement should be completely corrected before you start your remodeling project. Start by correcting apparent sources of the issue; broken or non-existent gutter, downspouts emptying beside the foundation, ground outside sloping towards the house, exposed underground windows, and so on
. After you exhaust all preventative measures outside, try to recognize areas inside where you are experiencing the leakage. If a corner of the basement seems to be a specific issue, once again, look outside at your gutter downspouts. If you see fractures in the walls dripping, some of these can be repaired with hydraulic cement or crack injection. If water seems to be being available in from an isolated area, installing a sump pump listed below floor level can reduce the water table and underground hydrostatic pressure in that area. If you are unsure or your issues appear to be extensive, it might be best to employ a structure inspector, engineer or other professional to assist you recognize and resolve your issue. There are a variety of services offered to resolve your leakage issues. These consist of; outside excavating, re-parging your walls, interior or exterior drainage systems, interior cove systems, grout or epoxy injection and others. Most of these options will need a professional.

Basement Renovation Starts

remodelling Surry HillsIf you can spare the additional space, 2X6s are even much better because they permit room for more insulation. Never ever, under any circumstances, nail furring strips onto the walls. Permeating the foundation will compromise its barrier versus water.
Use building 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.
Do not glue down your basement carpet. Carpet is something that is going to wear and eventually need to be changed. Glued down carpeting produces a real issue later on when attempting to remove it. Tell your carpet installer to utilize building adhesive to install the carpet tack strips around the perimeter. Do not permit them to drive nails into the cement floor.


With some good sense, building method, a trustworthy waterproofing system, and humidity control, and a great waterproofing company like Jacks Waterproofing NSW, you can enjoy a great deal of additional living space by redesigning your basement in Surry Hills.

Call Us Now

0432 334 355