Floor Upgrades

5/8″ LP Pro-Struct Flooring,. . . . . . . Standard

5/8″ Exterior Plywood, per square foot . . . $0.03

3/4″ LP Pro-Struct Flooring T&G  (standard for garages), per square foot . . . $0.10

3/4″ Treated plywood, per square foot . . . . .  . . . $0.68

2×4 floor joist 12″ o.c., per square foot . . . $0.25

2×6 floor joist 16″ o.c., per square foot . . . $0.43

2×6 floor joist 12″ o.c., per square foot . . . $0.57

(2×4 floor joist 16″ on center is standard)

Floor insulation R-13 covered with OSB, 15″ o.c. joist, Per Sq FT . . . $2.59

Floor insulation R-13 covered with Smartside, 15″ o.c. joist, Per Sq FT . . . $3.08

Floor insulation R-19 covered with OSB,11″ o.c. joist, Per Sq FT . . . $3.06

Floor insulation R-19 covered with Smartside, 11″ o.c. joist, Per Sq FT . . . $3.55

Floor insulation R-19 covered with OSB, 15″ o.c. joist, Per Sq FT . . . $3.09

Floor insulation R-19 covered with Smartside, 15″ o.c. joist, Per Sq FT . . . $3.58