Glass block (cont.) Costs include 6% for waste and local delivery. Add grout, spacer, sealant and reinforcing costs (accessories) and mortar from below. Labor cost includes laying the block, grouting and sealing. Costs assume a 100 SF job. 263,Glass blockGlass block, 3-7/8” thick3-7/8" thick block, smooth or irregular faces
Accessories for 3-1/8" thick glass block [view picture]
  Rigid track silicone kit (rigid track, vertical spacers, sealant), 6 per 100 block Per kit — Ea 20.20 — 20.20
  Horizontal spacer track, 36" long — Ea 6.12 — 6.12
  Rigid vertical spacer track, per pack of five 8" spacers — Ea 3.00 — 3.00
  Glass block spacers, per bag of 48 — Ea 19.20 — 19.20
  White polyethylene foam expansion strips 3/8" x 4" x 24", per piece — Ea .71 — .71
  Panel anchors, 1-3/4" x 36" steel strip Anchors block to the framing, per strip — Ea 4.26 — 4.26
  Glass block support channel, per LF — LF 2.60 — 2.60
  Panel reinforcing, 1-5/8" x 16", embedded in every other mortar joint, per strip — Ea 3.76 — 3.76
Mortar for glass block. White cement mix (1 part white cement, 1/2 part hydrated lime, 2-1/4 to 3 parts #20 or #30 silica sand)
  White cement mix — CF 24.50 — 24.50
  1/4" mortar joints, 3-7/8" thick block, white cement mix
            4" x 8" block — SF 1.38 — 1.38
            6" x 6" block — SF 1.23 — 1.23
            6" x 8" block — SF 1.07 — 1.07
            8" x 8" block — SF .92 — .92
    12" x 12" block — SF .61 — .61
  1/4" mortar joints, 3" and 3-1/8" thick block, white cement mix
        4" x 8" block — SF 1.11 — 1.11
        6" x 8" block — SF .86 — .86
        8" x 8" block — SF .82 — .82
Masonry Accessories
Non-fibered masonry waterproofing for below-grade application
    Gallon covers 80 SF B9@.688 Gal 21.60 22.30 43.90
    Glass reinforcing mesh — SF .12 — .12
Lime
  Hydrated (builders)
    25 lb sack — Sack 6.55 — 6.55
    50 lb sack, Type S — Sack 10.40 — 10.40
    50 lb sack, white lime — Sack 8.79 — 8.79
    70 lb sack, portland lime — Sack 10.50 — 10.50
    50 lb sack, athletic field marker — Sack 5.19 — 5.19
Silica sand, #30, 100 lb sack — Sack 10.90 — 10.90
Mortar colors
    Standard colors, 2 lb bag — Lb 7.00 — 7.00
    Premium colors, 2 lb bag — Lb 9.10 — 9.10

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