Contact The Waterstop Shop for guidance on system selection, application methods and compatibility for Drizoro Maxseal Flex. 

Yes, it is a flexible cementitious coating designed to bridge cracks and movement. 

Yes, it is suitable for wet areas including bathrooms, balconies and terraces. 

Yes, it is non-toxic and approved for contact with potable water. 

Yes, it is suitable for both positive and negative hydrostatic pressure applications. 

It is used for flexible waterproofing of tanks, basements, wet areas and structures exposed to water pressure.

Contact Waterstop for guidance on selecting the right waterproof expanding foam or sealing solution for your project. 

Yes, it is widely used in Australian construction and sealing applications. 

Yes, it is suitable for acoustic sealing and sound-deadening applications. 

It offers excellent insulation and sealing performance typical of high-quality PU foams. 

Each waterstop angle is supplied at 2.1 metre lengths. 

Yes, it is designed for domestic wet areas.

No, it is used alongside a compliant waterproofing membrane system. 

It is installed at wet area entrances such as shower or bathroom doorways.

AS3740:2021 requires measures to prevent water migration from wet areas, and waterstop angles are commonly used to meet this requirement.

If you’re unsure whether ClearProof is the right solution for your application, contact The Waterstop Shop for technical guidance and product recommendations.

Yes, ClearProof is UV resistant and suitable for areas with light foot traffic.

No, ClearProof is transparent and maintains the original appearance of the surface. 

No, ClearProof is designed as a temporary waterproofing solution for existing tiled surfaces. 

Yes, it can be used on tiled balconies and decks that are subject to light foot traffic.

Yes, ClearProof is commonly used to stop leaks in tiled shower areas without removing existing tiles. 

Yes, you can browse and purchase genuine Bostik products directly from this page.

Use N40 for non-porous surfaces and N49 for porous substrates. Always check product specifications before application.

Yes, Bostik waterproofing systems are designed for bathrooms, balconies and other moisture-sensitive areas.

Bostik manufactures waterproofing membranes, primers, adhesives and levelling compounds used in construction and renovation projects.

Repair time depends on the size and type of defect. Small cracks or surface repairs can often be completed in a few hours, while larger or structural repairs may require additional preparation and curing time.

Many of our concrete repair products are suitable for DIY use, but for larger or structural repairs, we recommend consulting a professional to ensure the best results.

Yes. Our concrete repair products are designed for a wide range of environments and surface types.

The WaterStop Shop offers guidance to help you select the most suitable concrete repair products based on the type of crack, surface, or structural issue.

Our products can be used for a variety of issues, including cracks, spalling, surface imperfections, masonry defects, and structural repairs.

Our Bathroom Niches are durable, easy to install, come in multiple sizes, and include waterproofing for a reliable, long-lasting solution.

Our Shower Niche sizes include 260mm x 300mm, 300mm x 380mm, 300mm x 550mm, and 300mm x 700mm, suitable for a variety of shower walls.

Absolutely. These niches are perfect as a Tile Shower Niche, blending seamlessly with your shower tiles for a clean, professional look.

Yes, our niches feature built-in Shower Niche Waterproofing, preventing leaks and protecting your walls from water damage.

A Shower Niche is a recessed wall storage space that keeps your toiletries organized while adding a stylish, modern touch to your shower.

The WaterStop Shop provides high-quality waterproof expanding foam, expanding foam spray, and expandable foam solutions designed for long-lasting performance. Our products help protect homes and buildings from water damage while improving insulation and energy efficiency.

Yes, expandable foam can be used outdoors when it is specifically designed to be weather-resistant and waterproof. The WaterStop Shop offers expandable foam solutions suitable for external applications exposed to rain and humidity.

Yes, the Genius Gun system allows resealing and reuse for several weeks. 

Yes, once cured it provides a water-resistant seal suitable for moisture-prone areas. 

The WaterStop Shop supplies high-quality waterproof additives for concrete and cement that are designed for long-lasting performance. Our products help protect structures from water damage, increase durability, and suit a wide range of Australian building applications.

Waterproof additives are usually added directly to the mixing water or concrete mix according to the manufacturer’s instructions. Proper mixing ensures even distribution and optimal waterproofing performance.

Yes, waterproof additives are well suited for Australian environments, including high-rainfall, coastal, and humid areas. They help protect concrete and cement from moisture, salt exposure, and long-term deterioration.

Waterproof additives work by blocking capillaries and pores within the concrete or cement mix. This reduces water absorption while maintaining strength, making the structure more resistant to leaks and moisture damage.

Waterproof additives can be used in concrete slabs, foundations, retaining walls, basements, bathrooms, balconies, water tanks, and roof screeds. They are suitable for residential, commercial, and industrial projects across Australia.

Yes. Most high-quality tile adhesives are suitable for both floors and walls. However, always check whether the product is rated for vertical applications and heavy tiles.

Trowel size depends on tile dimensions. Small tiles require smaller notches, while large-format tiles need a larger notched trowel to ensure full coverage and strong adhesion.

Drying time depends on the product type, temperature, and humidity. Most tile adhesive cement products allow light grouting within 24 hours. Always follow the manufacturer’s curing recommendations for best results.

Yes, but the waterproofing membrane must be fully cured before applying tile adhesive. Always check product compatibility to ensure the adhesive bonds properly to the membrane system.

For shower areas, you should use a waterproof-rated tile adhesive for shower installations. Flexible, polymer-modified cement adhesives are recommended as they provide strong adhesion, moisture resistance, and compatibility with waterproofing membranes.

Tile adhesive is a ready-to-use or powdered bonding material used to fix tiles to surfaces. Tile adhesive cement is typically a cement-based powder that must be mixed with water before application. Cement-based adhesives are commonly used for floors, walls, and wet areas due to their strong bonding strength.

Walk-in showers are best suited to low-profile or flush bases for easy access. Tile-over trays and linear drain options are also popular choices for creating a seamless, modern look.

Shower trays are quick to install, provide reliable waterproofing, and are easy to clean. Tiled shower floors offer more design flexibility but require skilled installation and ongoing grout maintenance.

Both terms are often used interchangeably. Technically, the shower base refers to the full structure that supports and drains the shower, while the shower pan is the top surface you stand on.

The best shower base is one that is fully waterproof, slip-resistant, durable, and easy to clean. At The WaterStop Shop, we offer lightweight bases for easy installation, solid stone bases for strength, and tile-over trays for a seamless designer finish.

Measure your bathroom space carefully, including clearance for screens or doors, and check your drain location (centre, offset, or linear). The base must align with your plumbing and suit your preferred entry style (standard step-in or walk-in).

Our Bathroom Niches are durable, easy to install, come in multiple sizes, and include waterproofing for a reliable, long-lasting solution.

Our Shower Niche sizes include 260mm x 300mm, 300mm x 380mm, 300mm x 550mm, and 300mm x 700mm, suitable for a variety of shower walls.

Absolutely. These niches are perfect as a Tile Shower Niche, blending seamlessly with your shower tiles for a clean, professional look.

Yes, our niches feature built-in Shower Niche Waterproofing, preventing leaks and protecting your walls from water damage.

A Shower Niche is a recessed wall storage space that keeps your toiletries organized while adding a stylish, modern touch to your shower.

Choosing the right system depends on your project scope, location, and environment. Our experienced team is here to help — we’ll guide you through our Melbourne-based range and recommend products suited to basements, balconies, rooftops, or wet areas.

Absolutely. Our range includes user-friendly, high-performance products suitable for bathroom and shower waterproofing — perfect for confident DIYers. We also offer advice to help you choose the right system.

We supply a full range of waterproofing solutions for residential, commercial, and industrial applications. From sheet membranes and sealants to specialist caulking and hydrophilic waterstop — we have everything you need to keep moisture out and durability in.

Our sealer products are designed for easy application, so you can complete the project yourself. We provide clear, step-by-step instructions to make the process straightforward. However, if you’re unsure or have a particularly complex project, our team at The WaterStop Shop is happy to offer advice or connect you with a professional applicator to ensure the best results.

The frequency of application depends on the specific sealer you choose. Some products may need reapplication every few years, while others are designed to last a lifetime. When you buy sealers from The WaterStop Shop, we provide guidance on each product’s expected lifespan so you can maintain optimal protection for your surfaces.

Choosing the right sealer depends on factors like the surface type, location, and desired finish. Our friendly experts at The WaterStop Shop are here to help you find the perfect match. Whether you need a concrete waterproof sealer for your driveway or a masonry sealer for your brick wall, we’ll guide you through the selection process and ensure you get the best product for your needs.

The lifespan of leak control flanges depends on factors like product installation, and environmental conditions. When you choose high-quality flanges from The WaterStop Shop and ensure proper installation, you can expect reliable protection against leaks for many years. Our flanges are made from durable materials and rigorously tested to withstand the test of time, making them a long-term solution for your waterproofing needs.

Yes, our leak control flanges are designed for straightforward installation, even if you don’t have extensive plumbing experience. Typically, the process involves removing the old flange, cleaning the area, and installing the new flange according to the instructions provided. If you are unsure about any step or encounter difficulties, it’s always best to consult a professional plumber. At The WaterStop Shop, we’re here to provide guidance and support throughout the installation process.

Leak control flanges are specifically designed to create a watertight seal around your floor waste. Unlike regular flanges, they have a wider, flatter surface that integrates seamlessly with waterproofing membranes. This design prevents water from seeping through the connection point, offering superior protection against leaks and water damage. Choosing these specialised flanges gives you confidence that your property is well-protected.

While The WaterStop Shop is a supplier only and does not offer installation services, we can connect you with trusted contractors and installers from our network. These professionals have experience with various drainage systems and can ensure your products are installed correctly and efficiently. Please contact us for recommendations and referrals.

Choosing the right drainage solutions depends on factors like your property’s soil type, slope, and specific drainage needs. Our experienced team at The WaterStop Shop can help you assess your situation and recommend the most effective products for your unique requirements. We consider your specific conditions to ensure the best possible results. Call us today for personalised advice and guidance on selecting the ideal drainage system for your property.

Definitely. Caulking is one of the simplest and most effective ways to stop water from getting into vulnerable areas. By sealing gaps and joints, it creates a waterproof barrier that prevents leaks, mould growth, and structural damage. In bathrooms, showers, and balconies, this protection is essential for avoiding costly repairs and keeping your space looking fresh and functional for years to come.

The best choice depends on where you’re sealing, the surfaces involved, and how much moisture or movement the area is exposed to. Our experienced team can match you with the most suitable caulking for your application, whether it’s sealing joints in a shower, around a bath, or along balcony edges. We’ll recommend products that deliver lasting performance, durability, and value for your particular needs.

Absolutely. Caulking is straightforward and something most people can do themselves. At WaterStop Shop, we can help you choose the right caulking products for your bathroom, shower, or balcony, and guide you through the application process step by step. With a little patience and the right tools, you can achieve results that look and perform like a professional job. If you’re not confident about getting that finish yourself, we can refer you to a trusted contractor from our network.

Waterproofing sheet membranes provide consistent coverage at a uniform thickness, ensuring reliable protection against moisture. They allow you to continue working immediately after installation without waiting for drying time. Additionally, waterproofing sheet membranes are often more durable and long-lasting compared to liquid products. For a convenient, efficient, and effective waterproofing solution, sheet membranes are an excellent choice.

Choosing the right waterproofing sheet membrane depends on factors such as your project size, the surface you’re waterproofing, and your budget. Our friendly team is here to help you select the perfect membrane for your bathroom. We’ll discuss your project details and recommend products that offer the best performance and value. Whether waterproofing a shower, bathtub, or an entire bathroom, we have solutions to suit every application.

While it’s possible to install waterproofing sheet membranes yourself, we recommend hiring a professional contractor for the best results. We can connect you with experienced installers specialising in sheet waterproofing who will ensure the membranes are applied correctly for long-lasting moisture protection. If you’re confident in your DIY skills, we’re happy to provide guidance and support to help you achieve a successful installation

Yes. Our stainless steel drain grates are engineered to handle high water flow, making them ideal for showers, balconies, and other wet areas. Their corrosion-resistant construction ensures long-lasting performance, even with constant exposure to water. We offer a range of sizes and configurations to suit both residential and commercial applications.

Yes. We can manufacture stainless steel strip drains to your required length, width, or depth. Our team will work with you to create a solution that fits your exact specifications. Contact us with your requirements, and we’ll be happy to assist.

Stainless steel grates are durable, corrosion-resistant, and able to handle heavy foot traffic, making them ideal for both indoor and outdoor use. They also offer a sleek, modern appearance that can enhance the look of your space.

Choosing the right waterproofing membrane depends on many factors, including the scale of the project and the specific waterproofing needs. Our experienced staff at The WaterStop Shop can help you select the most suitable membrane, whether it’s for a small retail space or a large commercial development, ensuring your project stays dry and secure.

Absolutely! Our products are perfect for DIY enthusiasts looking to protect their bathrooms from water damage. We offer a range of easy-to-apply solutions, and our expert team is always ready to help and guide you through the installation process to ensure optimal results.

At The WaterStop Shop, we provide top-tier outdoor waterproofing membranes designed to withstand the toughest weather conditions. Our products offer unmatched durability and protection, ensuring your outdoor spaces remain waterproof and damage-free for years.

While it may be tempting for some DIY enthusiasts to install a shower tray themselves, we strongly advise consulting with our experts at The WaterStop Shop. Their expertise ensures a proper fit and helps you avoid any future issues. Our team can provide you with the right advice and even assist in the installation of your shower base or walk-in shower base, guaranteeing long-lasting performance.

Opting for a preformed shower base offers more than just a leak-proof solution. It ensures that water is directed towards the drain, keeping your bathroom floor dry and safe. These bases are designed to provide a stable, flat surface that helps prevent water damage and pooling, making your morning routine cleaner and more efficient.

Finding the ideal shower base or tray is dependent on the size and layout of your bathroom. Our team at The WaterStop Shop can guide you through selecting a shower pan that ensures proper drainage and fits seamlessly into your space. We offer various materials and styles, including walk-in shower bases that cater to modern designs.

Polyurethane liquid membrane waterproofing is highly flexible, allowing it to move with your building and prevent cracks or leaks in areas subject to structural movement. It also provides excellent resistance to water and extreme weather, making it one of the most durable options available. Choosing polyurethane means reducing future maintenance needs while extending the life of your structure.

In most cases, no — polyurethane waterproofing membranes should not be applied directly over existing coatings unless the surface is properly prepared. Preparation may include grinding back to a clean substrate or using specialist primers, such as epoxy, to ensure proper adhesion. The WaterStop Shop team can advise on the correct preparation steps for your project to guarantee long-term performance.

Polyurethane waterproofing is suitable for a wide range of applications, from small home renovations to large commercial builds. It’s durable, weather resistant, and ideal for areas exposed to movement or heavy use, such as decks, balconies, and high-traffic spaces. If you’re unsure which product best suits your needs, The WaterStop Shop team is here to provide tailored advice.

Our cementitious waterproofing membranes stand out for their combination of effectiveness and ease of use. They provide strong protection against water infiltration while being environmentally friendly, making them a responsible choice.

Yes. Our cementitious waterproofing is highly adaptable and can be applied to residential, commercial, and industrial buildings. Its versatility ensures that any space remains protected from moisture and the problems it can cause. Whether you’re waterproofing a small home or a large warehouse, our products are up to the task.

Our cementitious waterproofing is built to last. When applied correctly, it forms a strong barrier that resists the elements for years. It’s a reliable investment that protects your property from water damage and reduces the need for frequent repairs, giving you peace of mind and one less thing to worry about.

Yes, we do. The WaterStop Shop team is always ready to help you select and apply the right silicone sealants for your project. Whether it’s a DIY job at home or a professional task, we guide you step by step to ensure flawless results. Call or visit us for personalised advice and tips, we’re here to support you every step of the way.

Absolutely. Our silicone sealants are specifically formulated to perform in outdoor environments. They resist harsh weather conditions, providing reliable protection for any exterior project. Rain, sun, or snow, our sealants help maintain the integrity and lifespan of your surfaces.

Our silicone sealants stand out for their superior durability and ease of use. They are ideal for both small repairs and large-scale industrial projects. Since 1991, The WaterStop Shop has supplied top-quality products, ensuring every item meets the highest standards of performance. You can trust our sealants to deliver reliable results that truly last.

Wondering about the longevity of Bostik waterproofing? You’ll be pleased to hear that Bostik products are designed to last for years, protecting your property from water damage over the long haul. The exact lifespan varies with the specific product and the conditions it’s exposed to, but you can expect robust and durable protection. 

Yes, environmental responsibility is a big part of the Bostik brand. Many Bostik waterproofing products are formulated with eco-friendly materials that are safe for both the planet and people. If you’re looking for green solutions, Bostik has options that minimise environmental impact without compromising on performance. 

Bostik waterproofing products are user-friendly, so if you’re handy, you might feel comfortable tackling the job yourself. However, we recommend working with a professional for the best results, especially for extensive projects. If you need help finding a qualified contractor, just let us know. We’re here to help make sure your project goes smoothly, from start to finish. 

Curious about upkeep? Good news—Bostik waterproofing is pretty low maintenance! Once applied, it doesn’t need much attention. However, we recommend regular check-ups to ensure everything is well, especially after extreme weather. If you ever notice anything unusual, give us a shout. We’re here to help keep your Bostik protection top-notch for years to come. 

Absolutely! Marmox waterproofing is incredibly versatile and perfect for both indoor and outdoor applications. Whether you’re waterproofing a basement, a bathroom, or an exterior wall, Marmox has the durability to handle it all. Let us know what you’re working on, and we’ll help you pick the right product for the job. 

Marmox waterproofing products are designed for longevity. When installed correctly, they can protect your property from water damage for many years without needing replacement. This makes Marmox a cost-effective choice, saving you money and hassle in the long run. 

Yes, sustainability is a big deal for us! Marmox waterproofing products include options that are effective and environmentally friendly. These products are safe for your home and the planet, helping you make a responsible choice without compromising on quality. 

You know, the standout feature of Cosmofin waterproofing is its unbeatable durability and adaptability. Unlike other options, Cosmofin is built to take on the harshest conditions without a hitch, ensuring your space remains completely leak-free. Choosing Cosmofin means opting for a solution that works excellently from day one and continues to protect your property over the years. 

Absolutely! Cosmofin waterproofing products are ideal for projects of any size. They’re not just for large commercial jobs; even if you’re looking to fix up a leaky basement or waterproof a bathroom in your home, Cosmofin is the perfect choice. It’s designed for easy application, empowering you to protect your home from moisture and leaks, and keeping it snug and dry. 

Figuring out the best Cosmofin product for your project might seem daunting, but that’s what we’re here for! Drop by the WaterStop Shop or give us a call. We’ll closely examine what your project entails and guide you to the Cosmofin waterproofing product that will deliver the most effective and durable results. We’re all about making sure you get the perfect fit for your needs. 

You can grab any Cosmofin product you need right here at the WaterStop Shop. Whether you prefer to swing by our store or browse our selections online, we’ve got a full stock ready for you. Let’s equip you with the best Cosmofin waterproofing materials so you can confidently start your project. 

Great question! Thermogroup waterproofing stands out because of its high quality, reliability, and innovative technology. Our products go through rigorous testing to make sure they meet the highest standards, providing you with long-lasting protection against moisture and water damage. Plus, our customer-centric approach means you get comprehensive support throughout your waterproofing journey. With Thermogroup, you’re not just buying a product; you’re investing in peace of mind and quality. 

Absolutely, you can apply Thermogroup waterproofing products yourself! We’ve designed our products to be user-friendly, with clear instructions that make the application process easy for both DIY enthusiasts and professionals. However, if you prefer professional help, our products are also trusted by experts in the field. Either way, you’ll achieve a high-quality, reliable finish that keeps your home dry and protected. 

Our Thermogroup waterproofing products are built to provide long-lasting protection. With proper application and maintenance, they can keep your spaces dry and damage-free for many years. While the exact lifespan depends on usage and environmental conditions, you can expect our products to deliver reliable performance and peace of mind.

Great question! The drying time can change depending on the soudal waterproofing product you choose and the environmental conditions, such as humidity and temperature. Generally, it takes a few hours for the surface to become touch-dry, but complete curing might take a couple of days. We always recommend checking the specific product instructions for the best results. 

Yes, they can! Soudal waterproofing products are versatile enough to be used on many surfaces, both indoors and outdoors. Whether you’re dealing with an indoor bathroom or an outdoor deck, Soudal has a solution that can handle the exposure and wear of any environment. 

No worries—we’re here to help! If you’re uncertain about which Soudal waterproofing product is right for your specific needs, just give us a call or email. We are always ready to guide you through our product range and recommend the best options based on your project’s requirements. 

Yes, preparation is key for optimal results. The surface should be clean, dry, and free of grease, dust, or loose particles. Some surfaces might require priming before the Soudal waterproofing product is applied to ensure the best adherence and performance. Detailed preparation instructions are provided with each product, so you’ll have all the information needed for a successful application. 

What’s special about Gripset waterproofing at The WaterStop Shop? Our products are a cut above because they’re highly effective against water damage and eco-friendly and safe for your family and the environment. Choosing Gripset means opting for a sustainable and powerful solution that protects without compromise. 

Definitely! Whether you’re tackling a project indoors or braving the elements outside, Gripset waterproofing products are versatile enough to handle it all. They provide reliable and durable protection, ensuring your space stays dry under any conditions. 

Not sure which Gripset product to pick? No worries, we’re here to help! We will walk you through our diverse range of Gripset options, tailored to fit the specifics of your project—whether it’s a quick home repair or a major commercial undertaking. Let us assist you in finding the perfect match for effective results. 

Yes, they certainly are! Gripset waterproofing products are designed with DIY enthusiasts in mind. They are easy to apply and quick to set, allowing you to safeguard your space against water damage efficiently. Perfect for anyone looking to get their hands dirty and tackle the job themselves with confidence. 

Choosing the best Drizoro waterproofing product depends on your project’s specifics. Do you need something for a damp basement or a sunny rooftop? Our team is here to help! We’ll guide you through our Drizoro options to ensure you get exactly what you need for any scenario. Drop by or give us a call, and we’ll help you nail down the perfect waterproofing solution. 

Yes, they are! We take environmental responsibility seriously, and our Drizoro waterproofing products reflect that commitment. They’re effective at keeping water out and made with the environment in mind. When you choose Drizoro, you’re choosing a product that helps protect your property and the planet. It’s a win-win for durability and sustainability! 

Definitely! Whether you’re dealing with interior moisture issues or need robust exterior protection, Drizoro waterproofing products are up to the task. They’re designed to perform excellently in any setting, shielding your indoor and outdoor spaces from water damage all year round. Let Drizoro keep your environment dry and secure, no matter the weather conditions. 

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