Interior wall assemblies (cont.)
  2" x 4" stud walls with 5/8" gypsum fire rated drywall one side, ready for painting
    Cost per square foot of wall B1@.048 SF .91 1.60 2.51
    Cost per running foot, for 8' high walls B1@.384 LF 7.31 12.80 20.11
  2" x 6" stud walls with 1/2" gypsum drywall both sides, ready for painting
    Cost per square foot of wall B1@.072 SF 1.65 2.40 4.05
    Cost per running foot, for 8' high walls B1@.576 LF 13.20 19.20 32.40
  2" x 6" stud walls with 1/2" gypsum drywall one side, ready for painting
    Cost per square foot of wall B1@.054 SF 1.22 1.80 3.02
    Cost per running foot, for 8' high walls B1@.432 LF 9.75 14.40 24.15
  2" x 6" stud walls with 5/8" gypsum fire rated drywall both sides, ready for painting
    Cost per square foot of wall B1@.076 SF 1.60 2.53 4.13
    Cost per running foot, for 8' high walls B1@.608 LF 13.20 20.30 33.50
  2" x 6" stud walls with 5/8" gypsum fire rated drywall one side, ready for painting
    Cost per square foot of wall B1@.056 SF 1.22 1.87 3.09
    Cost per running foot, for 8' high walls B1@.448 LF 9.57 14.90 24.47
Exterior wall assemblies
2" x 4" stud walls with drywall interior, wood siding exterior, 1/2" gypsum drywall inside face ready for painting, over 3-1/2" R-13 insulation with 5/8" thick rough sawn T-1-11 exterior grade plywood siding on the outside face.
  Using 5/8" rough sawn T-1-11 siding at — MSF 963.00 — 963.00
    Cost per square foot of wall B1@.068 SF 2.32 2.27 4.59
    Cost per running foot, for 8' high walls B1@.544 LF 18.60 18.10 36.70
2" x 6" stud walls with drywall interior, wood siding exterior, same construction as above, except with
6-1/4" R-19 insulation
    Cost per square foot of wall B1@.077 SF 2.75 2.56 5.31
    Cost per running foot, for 8' high walls B1@.616 LF 22.00 20.50 42.50
2" x 4" stud walls with drywall interior, 1/2" gypsum drywall on inside face ready for painting, over 3-1/2" R-11 insulation with 1" x 6" southern yellow pine drop siding, D grade, 1.19 BF per SF at 5-1/4" exposure on the outside face.
  Using D grade yellow pine drop siding at — MSF 3,030.00 — 3,030.00
    Cost per square foot of wall B1@.074 SF 4.39 2.46 6.85
    Cost per running foot, for 8' high wall B1@.592 LF 35.10 19.70 54.80
2" x 6" stud walls with drywall interior, 1" x 6" drop siding exterior, same construction as above, except with 6-1/4" R-19 insulation
    Cost per square foot of wall B1@.083 SF 4.81 2.76 7.57
    Cost per running foot, for 8' high wall B1@.664 LF 38.50 22.10 60.60
2" x 4" stud walls with drywall interior, stucco exterior, 1/2" gypsum drywall on inside face ready for painting, over 3-1/2" R-11 insulation and a three-coat exterior plaster (stucco) finish with integral color on the outside face
    Cost per square foot of wall B1@.050 SF 5.23 1.67 6.90
    Cost per running foot, for 8' high wall B1@.400 LF 41.80 13.30 55.10
2" x 6" stud walls with drywall interior, stucco exterior, same construction as above, except with 6-1/4"
R-19 insulation
    Cost per square foot of wall B1@.059 SF 5.65 1.97 7.62
    Cost per running foot, for 8' high wall B1@.472 LF 45.20 15.70 60.90
Add for different type gypsum board
    1/2" or 5/8" moisture resistant greenboard Cost per SF, greenboard per side, add — SF .35 — .35
    1/2" or 5/8" moisture resistant greenboard Cost per running foot per side 8’ high — LF 2.80 — 2.80
    5/8" thick fire rated type X gypsum drywall Cost per SF, per side, add — SF .05 — .05
    5/8" thick fire rated type X gypsum drywall Cost per running foot per side 8' high — LF .40 — .40

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