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Your Authorized Weatherdek Dealer

Discover the highest quality, longest-lasting vinyl decking membranes possible with D.A.D’s Weatherdek. All of our products are proudly made in North America.

Serving the Cowichan Valley and surrounding areas.

Contact us for a FREE estimate today!



Waterproofing solutions for decks, balconies and roof decks.

  • Roofing Grade

  • Virtually Maintenance Free

  • Appearance & Waterproof Warranties

  • Green & Sustainable

  • Made from PVC (Poly Vinyl Chloride)

5-year Appearance and 15-year Waterproofing Warranty.

Weatherdek has been supplying quality vinyl decking products for over 35 years. We’ve been around through multiple warranty cycles with proven products. This is why Weatherdek is proud to offer our customers up to a 5-year Appearance and a 15-year Waterproofing Warranty.


Contact us for a FREE estimate today!

Patterns & Colors


We offer the largest range of colours and patterns and have the right finish to enhance your home’s outdoor décor.

Aluminum deck railing installations of the Dek Smart systems.

Aluminum does not absorb moisture, and the product will not rust, shrink or crack. Unlike wood, aluminum railings will not twist or warp and will provide you with decades of virtually maintenance-free enjoyment.


Contact us today, and let us show you how the Weatherdek waterproof vinyl decking system and aluminum railing installations can work for you.


The Weatherdek system was originally developed in the Pacific Northwest and British Columbia coastal regions, where waterproofing is an important consideration in building design.  Weatherdek has earned the trust of design professionals, builders and homeowners by installing millions of square feet of dependable, maintenance-free, waterproof deck surfaces in virtually every climate in North America and as far away as New Zealand. [ More Details ]

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