The contractor bids your project for a specific price and that is how much it will cost...in theory. For small, simple projects, you can probably count on this contract to work for you and for your contractor.However, for larger and more complex projects, the final cost is likely to be higher.he contractor bids your project for a specific price and that is how much it will cost...in theory. For small, simple projects, you can probably count on this contract to work for you and for your contractor. However, for larger and more complex projects, the final cost is likely to be higher.
Decks are less expensive than most other home additions. And because decks are so popular, they also make homes more marketable and valuable. Here's a look at what they cost. For basic designs using the least expensive lumber, you can expect to pay from about $6 to $8 per square foot of deck area.Even if you choose top-of-the-line redwood lumber or want a hot tub, material costs are still reasonable, anywhere from $20 to $35 per square foot.ere's a look at what they cost. For basic designs using the least expensive lumber, you can expect to pay from about $6 to $8 per square foot of deck area. Even if you choose top-of-the-line redwood lumber or want a hot tub, material costs are still reasonable, anywhere from $20 to $35 per square foot.
Cost to build a deck. Decking prices-Rempros.com-Similar to Cost to build a deck. Decking prices-Rempros.com Deck building costs of labor and materials. Cost to build a new deck vary from $21.0 to $71.0 per square foot or from $3,528 to deck railing installation.abor costs to install deck railings. Cost To Replace a Deck Railing-DIYorNot &#8250 Home &#8250 Fix/Maintain-Similar to Cost To Replace a Deck Railing-DIYorNot Compare the average cost to replace a deck railing yourself with the labor and material fee charged by a contractor. Use your ZIP Code to adjust the cost to.