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Poseidon Remedial Waterproofing

Market Leader Trusted Waterproofing Specialists

– Servicing Sydney Wide –

We'll Beat Any Written Quote

1300 312 519

Owning a property with a basement can offer a wide range of benefits. Not only can it increase your living and storage space, but it can also add value to your property. However, basements are also often prone to water ingress and moisture issues, a problem many home and business owners don’t notice until it’s too late.

At P.R.W., we provide professional basement waterproofing services across Sydney, helping you address any water issues early to prevent damage and protect your assets. Contact us today!

Why Waterproofing Your Basement is Crucial

It’s easy to forget just how important your basement is to your home, especially if you don’t enter it a lot. However, basements without professional waterproofing are prone to damp patches, mould growth, and structural damage, all of which are costly to repair. Further, water-damaged basements impact your property’s overall structural integrity, posing several health and safety risks to all who occupy it.

When water enters the home, it infiltrates and damages the structures around it, becoming a breeding ground for mould and other hazardous bacteria. The wetter the area becomes, the quicker mould spreads. This, in turn, decreases air quality and increases the risk of mould-related illness, such as wheezing and respiratory infections. Enlisting a reputable basement waterproofing company, such as us at Poseidon, ensures long-lasting protection and peace of mind.

What Water Ingress Looks Like

Water ingress can be a tricky one, and early detection is key. Here are some telltale signs that water may be infiltrating your basement.

  • Damp patches on walls or ceilings
  • Peeling wallpaper or flaking paint
  • Tidelines or watermarks along walls
  • Musty odours or a noticeable increase in humidity
  • Swelling or warping in wooden fixtures, such as door frames or skirting boards
  • Crumbling or efflorescence (white, powdery substance) on plaster or masonry
  • Mould growth, particularly in corners and on window sills
  • Flooring that feels soft or spongy underfoot
  • Excessive condensation on windows
  • Rusting on internal iron or steel fixtures

If you recognise any of the above symptoms in your basement, it’s time to call in our experts.

How We Can Help

As highly experienced industry specialists, we understand that waterproofing your basement walls and floors is no small task. Luckily, we’re up for the challenge! We’re incredibly proud of our top-quality workmanship and always take extra care to make sure every job we complete is done to the highest possible standard. No matter how simple or complex your needs may be, you can count on us to provide watertight results that last.

Here are some ways we can help protect your basement from water intrusion:

  • Thorough inspections to locate leaks, dampness, water damage, and at-risk areas
  • Sealant and waterproof coating application to create a water-resistant barrier
  • Clear coat systems to armour walls, floors, and other areas from moisture and moisture-related problems
  • Internal and external tinted colour membrane systems to stop water from infiltrating walls. We match the tint to your current paintwork to ensure a seamless finish that matches your home/business.
  • Water ingress repair of damaged areas, including cracks and leaks to prevent further water intrusion
  • Provide advice and solutions to prevent future water ingress

Commercial Basements

Underground carpark? Company storage area? Whatever you use your commercial basement for, we can help protect it from water damage. Our basement waterproofing solutions safeguard your commercial assets, helping you avoid costly damages and unnecessary repairs. Our products are top-of-the-line, and our experience is second to none. The result? Unmatched water protection for your Sydney commercial basement.

Contact us for a quote today

Residential Basements

Whether you use your basement for storage or recreation, we’ll help protect your assets with ease. Our basement waterproofing services give Sydney homeowners peace of mind, knowing their investment is safeguarded from water-related disasters. Our experienced team perform comprehensive inspections to stop water in its tracks, whether that’s identifying a leak or locating vulnerable areas. We waterproof everything from basement floors to walls, ensuring a watertight barrier that keeps your home and belongings safe. Contact us for more information.

Contact us for a quote today

Why Choose Us

Industry Expertise

As highly experienced industry specialists in Sydney, we’ve got the knowledge and skills needed to tackle even the most demanding waterproofing tasks. Whether it’s basement walls or floors, our team is ready to rise to the occasion.

Reliable Waterproofing Solutions

Our experienced professionals are adept at pinpointing the exact cause of water intrusion in your basement. Rely on us to recommend and execute the most effective waterproofing methods, giving you lasting watertight results.

Commitment to Quality

Our pride in delivering top-quality workmanship shines through every project. We take that extra step to ensure our work meets the highest possible standards. Trust in our dedication to quality for all your waterproofing requirements.

Advanced Equipment and Expertise

Equipped with high-quality tools and extensive industry experience, our team is committed to providing reliable protection for your property. Choose us for consistent and effective waterproofing solutions that stand the test of time in Sydney.

Contact Our Experts for a Quote

If you’re looking for a knowledgeable and experienced basement waterproofing company in Sydney, look no further than Poseidon Remedial Waterproofing. Our reliable and experienced team can help you maintain the health and structural integrity of your property by providing your basement with the waterproofing services it needs.

Get in touch with a member of our team today to schedule a consultation and allow us to protect your belongings from any unnecessary water damage!

Contact Us

Satisfied Commercial and Residential Customers Sydney-Wide

Cassandra - Bondi Junction

I found Poseidon Remedial Waterproofing on Instagram and I got Kyri’s number to waterproof my bathroom and en-suite. The job was completed within the time frame and very cost efficient.

Dr George L - Inner west

After numerous hours of research and minor detailed over priced quotes for the waterproofing services needed during my recent duplex development, I came across P.R.W’s website sent an online inquiry with a quick response, a site meeting was arranged. Poseidon’s trades people conveyed each stage of the works very clearly and also provided me with technical data sheets of products that were going to be used. P.R.W’s price, time management skills and professionalism was second to none and I recommend their work.

Peter Scott - Northern Beaches

Whilst doing my bathroom renovation I was given P.R.W’s contact details to inquire about their waterproofing services, after arranging a site inspection Poseidon’s trades people communicated very clearly of the process of each stage and products that were going to be used. The job was done as quoted. Their trades people were very efficient and professional and I highly recommend P.R.W’s services.

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