Recover useful storage or utility space beneath a deck by utilizing a deck waterproofing system. Photo: SpreadRadio Along with routine waterproofing application, spacing between boards helps to prolong the useful life of the decking material.
In conclusion, second story decks over living space are great features, but must be designed properly. Consulting with a professional waterproof deck contractor expert in advance will prevent many problems that are common to decks that are not planned properly.
A few years later, I opened my own deck waterproofing business in Arroyo Grande, Calif. There are about a dozen cementitious waterproofing systems that can be applied over wood framing. They are distributed primarily in the West, a region where there is significant demand for fire-rated waterproof decks.
To frame the main roof deck, we installed a series of four flush steel I-beams that spanned the room below, eliminating the need for intermediate posts or exposed beams. We pitched the beams 1/8 inch per foot to estab-lish drainage. The framing crew in-filled 2x10 joists between the I-beams and sheathed the deck with a 3/4-inch T&G plywood subfloor.
Balcony and Rooftop Deck Waterproofing Home / Solutions / Balcony and Rooftop Deck Waterproofing GacoDeck, available in a convenient Kit, is ideal for residential and home-owner use to provide long-lasting, durable waterproofing for balconies and turn a flat roof into a deck for additional outdoor living space.