Roofing Papers (cont.) See also Building Paper. Labor laying paper on 3-in-12 pitch roof.
Glass base sheet (40" x 98' roll covers 300 SF)
  Base for torch applied membranes R1@.360 Sq 5.02 12.80 17.82
  Roofing asphalt, 100 lbs/Sq — Sq 48.10 — 48.10
Mineral surfaced roll roofing, 36" x 36' roll covers 100 square feet (1 square) [view picture]
    90 lb, black or white R1@1.03 Sq 38.50 36.50 75.00
    90 lb, tan R1@1.03 Sq 47.50 36.50 84.00
Mineral surfaced selvage edge roll roofing, 39.4" x 32.6' roll covers 100 square feet (1 square) with 2" selvage edge overlap
    90 lb, white or colors R1@1.03 Sq 46.40 36.50 82.90
Roofing Shakes and Shingles
Red cedar. No pressure treating. Labor includes typical flashing.
Taper split No. 1 medium cedar shakes, four bundles cover 100 square feet (1 square) at 10" exposure. Includes 10% for waste.
  No. 1 medium shakes R1@3.52 Sq 328.00 125.00 453.00
  Add for pressure treated shakes — % 30.0 — —
  Deduct in the Pacific Northwest — % -20.0 — —
  Shake felt, 30 lb R1@.500 Sq 11.60 17.70 29.30
Hip and ridge shakes, medium, 20 per bundle, covers 16.7 LF at 10" and 20 LF at 12" exposure Per bundle R1@1.00 Ea 88.20 35.50 123.70
  Per linear foot, 10" exposure R1@.060 LF 5.28 2.13 7.41
  Per linear foot, 12" exposure R1@.058 LF 4.41 2.06 6.47
Sawn shakes, sawn 1 side, Class “C” fire retardant
  1/2" to 3/4" x 24" (4 bdle/sq at 10" exp.) R1@3.52 Sq 466.00 125.00 591.00
  3/4" to 5/4" x 24" (5 bdle/sq at 10" exp.) R1@4.16 Sq 645.00 148.00 793.00
Cedar roofing shingles, No. 1 Grade. Four bundles of Perfection Grade 18" shingles cover 100 square feet (1 square) at 5-1/2" exposure. Five Perfections are 2-1/4" thick. Four bundles of 5X Perfect Grade shingles cover 100 square feet (1 square) at 5" exposure. Five Perfects are 2" thick.
  Perfections R1@3.52 Sq 400.00 125.00 525.00
  Perfects R1@3.52 Sq 305.00 125.00 430.00
  No. 2 Perfections R1@3.52 Sq 353.00 125.00 478.00
    Add for pitch over 6 in 12 — % — 40.0 —
No. 2 cedar ridge shingles, medium, bundle covers 16 linear feet Per bundle R1@1.00 Ea 66.10 35.50 101.60
  Per linear foot R1@.062 LF 4.13 2.20 6.33
Fire treated cedar shingles, 18", 5-1/2" exposure, 5 shingles are 2-1/4" thick, (5/2-1/4)
  No. 1 (houses) R1@3.52 Sq 549.00 125.00 674.00
  No. 2, red label (houses or garages) R1@3.52 Sq 458.00 125.00 583.00
  No. 3 (garages) R1@3.52 Sq 393.00 125.00 518.00
Eastern white cedar shingles, smooth butt edge, four bundles cover 100 square feet (1 square) at 5" exposure
  White extras R1@3.52 Sq 303.00 125.00 428.00
  White clears R1@3.52 Sq 242.00 125.00 367.00
  White No. 2 clears R1@3.52 Sq 164.00 125.00 289.00
Cedar shim shingles, tapered Western red cedar
  Builder’s 12-pack, per pack — Ea 5.87 — 5.87

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