average price for a 20 x 20 deck

If you have your contractor do the work, expect to pay an additional $.25 to $1.50 per square foot, for an average cost of $80 to $480 for a 16-by-20-foot deck. Your contractor might also charge a cleaning fee, which can range from $100 to $200. Bottom line -- if your contractor tells you there's mold, find out what the cost is to 

A description of the costs involved to build a modest sized deck. It can last up to 20 years, weathers to a silver-gray, and usually costs $2.50 - $3.50 per square foot. A general estimate puts the national average cost of a 16'x20' wooden deck at about $11,000, and a composite deck at about $16,000.

Pressure treated wood such as southern yellow pine, which has been chemically processed to resist rot and insects, runs from $8 to $20 per square foot, says Ralph Ford, owner of Ford typically charges between $2 and $3 per square foot to demolish a deck, with an average job costing about $700.

Value report from Remodeling magazine, the national average cost for a new 16 x 20 foot wood deck is around $11,000, while a new composite deck of the same size costs $15,000 to $16,000. Again, your deck may cost more or less depending on the options selected. For basic DIY decking materials, plan on spending $2 

With average deck prices ranging from $7 to $10 per square foot, one can imagine how such a range develops. The next factor is labor. no concern over mold growth. However, this particular type of material also tends to cost 20% more than polyethylene-based and polypropylene-based decking.

low cost, Pressure-Treated Wood Deck: $2,560-$16,000 for 16'x20', average cost, Redwood or Cedar Deck: $6,400-$24,000 for 16'x20', high cost, Composite Deck: $8,000-$22,400 for 16'x20' 

from: Contemporary, colonial, cape-cod style, ranch, bungalow, victorian, etc. So keep that in mind and try 

Cons. Must be pre-drilled for fasteners; Does not accept preservatives well; Can be as much as three times as expensive more common, domestic woods. - Brazilian African hardwood, average price per square foot is $20. Pros. As weather resistant as ipe, but slightly less expensive; Has a rich color with “stripes”, 

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