Waterproof Composite Decking in Ottawa with Williams Landscaping & Decks https://williamslandscaping.ca/deck-builders/ Williams Landscaping & Decks offers premium waterproof composite decking in Ottawa. Ideal for poolside areas and all-weather use, these decks resist moisture, stains, and fading. The team helps clients select the right colours and finishes to match their landscaping and home exterior. Installation is handled professionally, ensuring durability, safety, and low maintenance. Waterproof composite decking provides a long-lasting solution for homeowners seeking a stylish, functional, and easy-to-care-for outdoor living space.