OnDek Vinyl Worx Inc. is a North American manufacturer of premium waterproof vinyl decking membranes designed for decks, balconies, patios, and rooftop spaces. Engineered with durable PVC and advanced seam technology, OnDek systems provide long-lasting, low-maintenance protection against water damage while creating safe, slip-resistant outdoor living areas. Their products meet North American building standards and are used by contractors, builders, and architects across Canada and the United States.