type of wood used for patio deck

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redwood is the most expensive wood used in decking and other structures. the farther away one is from the west coast, the higher the prices will be. redwood can be up to four times more expensive than pressure treated lumber. cedar western red cedar can be readily found in premium, common, and construction grade.

advantages and disadvantages of 9 outdoor woods. . redwood, for example, is widely available and used in the western united states. . early in 2004, the old cca (chromated copper arsenate) treatment that contained arsenic was replaced by various treatments, but the most common is acq (alkaline copper quat).

probably the most difficult decision to make when building a deck is what type of decking to use. all three . most carpenters figure a lifespan of 15 to 20 years for cedar wood deck boards, but it can deteriorate faster when used for ground-level decks and for shaded . how to shade your deck or patio with a diy awning.

there are many wood species that can be used for outdoor decks, but not all offer the same benefits and maintenance requirements, and price and availability vary by region. as bob mion, of the . cedar resists moisture, rot, and insect infestation, and offers more durability than many other types of wood. this hardiness is.

forcing the preservative copper azole, type c (ca-c) into the wood turns it into a useless food source for bugs and wards off fungi. . untreated dimensional lumber is not often used as decking boards, due to the ready and cheap availability of pt wood and other materials that hold up better against decay.

one of the most commonly used timbers around the home, treated pine is a versatile and affordable decking choice.

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type of wood used for patio deck