No Leaks in Our Service

Reliable Caulking and Waterproofing in Melbourne and Country Victoria

03 9394 1108 See Our Products
Experienced Caulking and Waterproofing
With over 25 years of local experience, Westside Sealants has grown to become one of Melbourne’s most trusted names for caulking, waterproofing, protective coatings and remedial services.
About Us
water drop

How We Can Help


Our Popular Services

Our professional team offers a comprehensive range of services including caulking, waterproofing and fire rated sealants, repairs and leak repairs.

Other Services

We also offer tilt slab caulking, caulking of expansion joints, window caulking, bathroom caulking, brick work/block work caulking and caulking to swimming pools and paving. 

From New Constructions to Renovations

Whether you have a residential or commercial site, we can help with your project. Prevent future damage on new constructions or renovations with our sealant services team

Workmanship and Quality Product

To ensure that you receive a high level of workmanship, we consistently provide skill training for our technicians. In addition, we only use the best quality of materials to give you lasting products.

We specialise in all types of caulking and waterproofing services for residential and commercial properties.


For the most professional caulking and waterproofing team in Melbourne, Country Victoria, Geelong and the Surf Coast, look no further than Westside Sealants. Have your home or office serviced before water damage strikes. Get started on your next project by giving us a call.

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