Can the contractor tag on the stairs into his price per sq. ft. arithmetic on a vault?
Answers: Sure! He can truly charge anything he wants unless you have a prearranged agreement. The stairs to take up floor space so yes they included surrounded by the square foot calculation and they do cost money to build.
Look at it this mode.
One step might be 1'6" X 4', including the risers and treads, plus the stringers, plus the wall, plus a railing.
15 steps would be 45 sq. ft. More steps, more sq. ft.
Some contractors may not include the stairs as sq. ft., but charge as an extra amount, based on their cost.
Evidently, he have estimated the cost of the stairs and by math, has incorporated it into total sq. ft. and quoted as a price per sq. ft. for the total undertaking.
You can ask him to quote the stairs as a separate charge, aside from total by sq. ft.
He may or may not do this. For other quotes, ask for this.
All in adjectives, any method used, just compare the majestic total to other quotes. $ for $. Total money is the primary interest to consider.
If you think nearly the amount of materials needed for a set of stairs, than this should be a no brainer...Yes it is right for him to include it in his price...nearby are several sq ft in a set of stairs.
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