About Coastwide Waterproofing

Coastwide Waterproofing is a locally owned and operated business. Since 2001, our qualified waterproofers have provided internal and external  waterproofing services for homes and businesses throughout the Central Coast and Northern Sydney, including Woy Woy, Killarney Vale, Terrigal, Hornsby and Narrabeen. Whether you’re after supply and install or supply only, we are your comprehensive waterproofing solution. Our team only uses quality waterproofing materials from leading brands to ensure a watertight finish.

Call us today on (02) 4306 3524 for a free quote. We also have a trade warehouse, Coastwide Waterproofing Supplies, open Monday to Friday in West Gosford.