- Building
- August 2, 2024
Why Good Waterproofing matters
Waterproofing: A Key Factor for a Successful Build
Building a new home or renovating an existing one can be an exciting and rewarding process. However, there are also many challenges and risks involved, and one of them is waterproofing. Time and time again Lyons PM see issues with poorly executed waterproofing. Waterproofing is the process of applying a protective layer or membrane to prevent water from penetrating into the structure and causing damage. Waterproofing is essential for any wet area in your home, such as bathrooms, kitchens, laundries, balconies, and basements. In this blog, we will explain why good waterproofing matters when building and what are the Australian standards for waterproofing. Engaging a Project Manager can add a layer of expertise to ensure your Project, including waterproofing, is completed properly.
The Benefits of Good Waterproofing
Good waterproofing can provide many benefits for your home, such as:
- Preventing water damage: Water can cause serious problems for your home, such as mould, rot, corrosion, structural weakening, and electrical hazards. Water damage can also affect the appearance and value of your home, as well as your health and comfort. By waterproofing your wet areas, you can avoid these issues and save money on repairs and maintenance.
- Enhancing durability: Waterproofing can extend the lifespan of your building materials and finishes, such as tiles, grout, paint, plaster, and wood. Waterproofing can also protect your home from weather conditions, such as rain, humidity, and temperature changes. By waterproofing your home, you can ensure that it will look good and function well for years to come.
- Improving aesthetics: Waterproofing can improve the look and feel of your wet areas, as it can prevent stains, cracks, leaks, and dampness. Waterproofing can also create a smooth and even surface for your tiles, paint, and other finishes. By waterproofing your home, you can create a beautiful and comfortable space for yourself and your family.
The Australian Standards for Waterproofing
Waterproofing is not a DIY job, as it requires skill, experience, and compliance with the Australian standards. The Australian standards for waterproofing are set by the Australian Building Codes Board (ABCB) and Standards Australia. These standards provide guidelines and specifications for waterproofing materials, methods, and quality control. The main standard for waterproofing of domestic wet areas is AS 3740-2010, which covers the following aspects:
- Shower floors must be fully waterproofed and shower walls must be waterproofed up to a height of 1,800 mm.
- Bathroom walls must be waterproofed up to a height of 150 mm.
- The step down from the shower to the floor must be waterproofed to a height of at least 100 mm.
- If the bathroom is not on the ground floor, the entire bathroom floor must be waterproofed.
- If the bathroom floor contains any wood, the entire bathroom floor must be waterproofed.
These, and many more, standards are designed to ensure that your wet areas are properly sealed and protected from water ingress and leakage. Failing to comply with these standards can result in defective work, warranty issues, and legal disputes. Therefore, it is important to hire a qualified and licensed waterproofing contractor who can follow the Australian standards and deliver a high-quality job.
Waterproofing is a crucial factor for a successful build, as it can prevent water damage, enhance durability, and improve aesthetics. Waterproofing is also a regulated activity that requires adherence to the Australian standards. Therefore, it is advisable to hire a professional waterproofing contractor who can provide you with a reliable and compliant service. If you are looking for a good Project Manager who can oversee the waterproofing and other aspects of your build, LyonsPM can help you out. We have the experience and expertise to help you achieve your building goals.
Katie, Director, Lyons Project Management
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