Disclaimer: These estimates are user-provided and to be used as guides only. No claim is made to their accuracy nor to their completeness for all uses. Each estimate is provided as a basic guide or template for building upon. Prices may need updating and quantities are estimated based on size of job.

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The following estimates were created with the National Construction Estimator.

55th Annual Edition - Current building costs for residential, commercial, and industrial construction. Estimated prices for every common building material. Provides manhours, recommended crew, and gives the labor cost for installation. Includes a CD-ROM with an electronic version of the book with National Estimator, a stand-alone Windows estimating program, plus an interactive multimedia video that shows how to use the disk to compile construction cost estimates. Revised annually. To use the estimates below you’ll need the National Estimator Software with the National Home Estimator database installed on your computer. Click here for a FREE 30-day trial. Learn more about the National Construction Estimator Book Learn more about the National Construction Estimator Software

• New 15' x 25' deck.
• These costs assume 5/4" x 6" recycled plastic lumber decking or 2" x 8" recycled composite lumber decking supported by #2 & better 2" x 8" pressure treated joists spaced 24" on center over 4" x 8" pressure treated beams.
• Beams are supported by 4" x 4" pressure treated posts set 6' on center in concrete.
• Post length is assumed to be 2' above grade.
• Fasteners are coated deck screws, and galvanized nails, steel joist hangers and post anchors.
• Decking is spaced at 1/8" to permit drainage.
• Costs are based on a rectangular deck, with one side fastened to an existing structure.
• Larger decks will reduce labor costs.
• Add additional costs for round concrete forms (AKA sonotubes) and additional framing fasteners.
• Deck, 3' above ground, with joists, beams, posts and hardware as described above, with decking material as shown.

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• New 15' x 25' deck.
• These costs assume 5/4" x 6" recycled plastic lumber decking or 2" x 8" recycled composite lumber decking supported by #2 & better 2" x 8" pressure treated joists spaced 24" on center over 4" x 8" pressure treated beams.
• Beams are supported by 4" x 4" pressure treated posts set 6' on center in concrete.
• Post length is assumed to be 2' above grade.
• Fasteners are coated deck screws, and galvanized nails, steel joist hangers and post anchors.
• Decking is spaced at 1/8" to permit drainage.
• Costs are based on a rectangular deck, with one side fastened to an existing structure.
• Larger decks will reduce labor costs.
• Add additional costs for round concrete forms (AKA sonotubes) and additional framing fasteners.
• Deck, 3' above ground, with joists, beams, posts and hardware as described above, with decking material as shown.

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• 10 x 16 deck with railing, built with girder support and lagged onto the side of a building with a ledger.
• Approximate height from ground is 3 feet.
• Girder and joists to be pressure-treated with blocking over girder and joist hangers at ends.
• Decking to be 5/4" x 6 composite lumber with wood grain and color.
• Railing to be redwood and stained to match composite decking.
• Redwood stairway for exit.

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