We provide professional waterproofing services across Sydney, including Parramatta, Blacktown, Penrith, Bondi, Sutherland Shire and surrounding suburbs. Whether you’re renovating a bathroom, repairing a leaking shower or waterproofing a balcony, our team delivers reliable, compliant solutions tailored to your property.

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Sydney homes and buildings are exposed to a wide range of conditions, from heavy rainfall and humidity to coastal salt air in eastern suburbs. Without properly installed waterproofing, these conditions can lead to leaks, mould growth and long-term structural damage.

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At Waterproofing Bros, we specialise in bathroom waterproofing, balcony sealing, shower repairs and remedial waterproofing, using high-quality membrane systems designed for durability and performance. Every project is completed in accordance with Australian Standards (AS3740), ensuring your property is protected and fully compliant.

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We work with homeowners, builders and renovators across Sydney to deliver efficient, high-quality waterproofing solutions with minimal disruption. All work is backed by a certificate of compliance and a 10-year warranty, giving you complete confidence in the finished result. From high-rise apartments to family homes, we tailor our waterproofing solutions to suit all types of Sydney properties.