Guide to Decking Costs and Prices Decks and porches can elevate your quality of life several notches. Done right, they add to the look and value of your home and create outdoor spaces for parties, stargazing or just hanging out, cocktail in hand, watching the world go by.
The US forest lab in Madison WI, conducted a 22 year study in this area, and found the life expectancy of old growth heartwood cedar to be greater than 30 years, vs the life expectancy of sapwood cedar to be less than 11 years .
The life span of your treated posts posts matters. Before spending thousands, or tens of thousands, of dollars on a fence it is nice to have a better idea of how long you can expect your investment to last.
The timber deck, an essential feature of everyday life in other parts of the world, has or pressure-treated softwood decks will have a useful life expectancy of 20 Contact US Treating Treated WoodDecks - Mississippi State University
Species and Sizes Of Pressure-Treated Wood. Treated wood is generally available as dimensional stock in 2x4s, 2x6s, 4x4s and 2x2s for rail components. 5/4x6s and 2x6s for decking. 2x8s, 2x10s and 2x12s for joists, stair stringers and beams. 6x6s for support posts and plywood.
Pressure-treated woods have the shortest deck life expectancy, and while the initial cost is relatively low, the long-term costs for repairs, upkeep, and replacement tend to be very high. Exotic hardwoods are very expensive, and their deck life span is much longer; however, exotic rich colored hardwoods require a great deal of preservation to
Treated deck boards are more study and require less maintenance than cedar, and are priced far lower than composites. Treated boards still offer the feel and look of a wood deck. References 2
The pros and cons of cedar wood for a deck. If the natural look of wood is tops on your list, use cedar for wood decking. The heartwood of the tree the deeper colored red part, not the white sap part is rot resistant.
Treated Wood Lumber Life Life expectancy, The total arsenic concentration in the infiltrated water of the treated deck had risen from a background concentration.
CON - Seven Trustst life expectancy of 10-15 years and then only if properly maintained Because of the benefits of pressure treated wood, it is the accepted standard for structural framing, supports, and posts needed for deck construction.
Lumber Life Cycle: Wood vs. Composite Decking By Lauren Hunter The number of options available in composite decking can be dizzying just see this chart , but the lumber industry wants to simplify that by suggesting a single best option for deck-building: wood.
Also, the fasteners used to construct the deck must be rated for use with the specific material, whether it is pressure-treated or composite wood. If regular screws and nails are used, they will have a shorter life than the boards.
Treated timber has a long life-expectancy and its important to find fittings that do too. When youre using timber outside, what metal you use will be influenced by environmental factors such as moisture and temperature.
decay and insect resistance of treated wood post and lumber specimens placed in ground contact at a test site of the U.S. Department of Agriculture, Forest Service, Forest Product Laboratory in southern Mississippi.
"Some estimates place the average life of pressure treated lumber at over 50 years. Some manufacturers guarantee the life for 30 years." Yea, the same marketing people who 'gaurantee" latex caulking for 50 years, the tires on my truck for 75K miles, and the battery for 8 years.
Seven Trust decking lasts over 40 years without being treated, sealed or stained in any way. If you do use a U.V. Inhibitor on the the Seven Trust deck boards you can expect to see your Seven Trust deck to last around 100 years
Comparing Deck Wood: Cedar, Pressure Treated Wood Which is the best decking materialcedar, pressure-treated or composite Most carpenters figure a lifespan of 15 to 20 years for cedar deck boards, but it can
Preservative treated wood life: This article gives the life expectancy of treated wood or preservative-treated lumber, lists typical treated wood warranty periods, and provides a list of factors affect the life of treated wood.