Page 501 - 2018 National Home Improvement

2018 National Home Improvement Estimator, All Rights Reserved Page 399

Chimney liner (flue), aluminum. Prefabricated, 2-ply single-wall flexible aluminum gas or propane fuel
chimney liner. Approved for installation in an existing masonry chimney. Maximum flue temperature of
270 degrees F. Check local codes for regulations regarding acceptable installation requirements.
3" flexible chimney liner P1@.085 LF 2.82 3.37 6.19
4" flexible chimney liner P1@.090 LF 3.40 3.57 6.97
5" flexible chimney liner P1@.095 LF 2.89 3.77 6.66
6" flexible chimney liner P1@.100 LF 4.90 3.97 8.87
7" flexible chimney liner P1@.115 LF 5.35 4.56 9.92
8" flexible chimney liner P1@.120 LF 5.97 4.76 10.73

Chimney liner rain cap assembly, aluminum. Approved for installation in an existing masonry
chimney. Maximum flue temperature of 270 degrees F. Check local codes for regulations regarding
acceptable installation requirements.
3" chimney liner cap assembly P1@.450 Ea 55.95 17.85 73.80
4" chimney liner cap assembly P1@.450 Ea 53.03 17.85 70.88
5" chimney liner cap assembly P1@.450 Ea 61.31 17.85 79.16
6" chimney liner cap assembly P1@.450 Ea 69.79 17.85 87.64
7" chimney liner cap assembly P1@.500 Ea 78.58 19.84 98.42
8" chimney liner cap assembly P1@.500 Ea 82.62 19.84 102.46

Chimney liner (flue), stainless steel. Prefabricated, 304/316 stainless steel single-wall flexible
chimney liner. Approved for installation in an existing masonry chimney. Maximum flue temperature of
2,100 degrees F. Check local codes for regulations regarding acceptable installation requirements.
3" flexible chimney liner P1@.100 LF 16.26 3.97 20.23
4" flexible chimney liner P1@.115 LF 17.17 4.56 21.73
5" flexible chimney liner P1@.120 LF 21.11 4.76 25.87
6" flexible chimney liner P1@.125 LF 23.74 4.96 28.69
7" flexible chimney liner P1@.130 LF 25.76 5.16 30.91
8" flexible chimney liner P1@.135 LF 35.15 5.36 40.50

Chimney (flue), C vent. Prefabricated single-wall 24-gauge galvanized steel snap lock gas or propane
fuel chimney. Add for cutting new holes in ceiling and roof, and patching, if required. Check local codes
for regulations regarding acceptable installation requirements.
5" single wall P1@.110 LF 1.60 4.36 5.96
6" single wall P1@.115 LF 1.84 4.56 6.40
7" single wall P1@.130 LF 2.05 5.16 7.21
8" single wall P1@.135 LF 2.19 5.36 7.55

Chimney (flue), C vent, aluminum. Prefabricated .020" thickness, 24-gauge single-wall, aluminum
snap lock gas or propane fuel chimney. Add for cutting new holes in ceiling and roof, and patching, if
required. Check local codes for regulations regarding acceptable installation requirements.
3" single wall P1@.095 LF 1.00 3.77 4.77
4" single wall P1@.100 LF 1.18 3.97 5.15
5" single wall P1@.110 LF 1.53 4.36 5.89
6" single wall P1@.115 LF 1.80 4.56 6.36
7" single wall P1@.130 LF 2.15 5.16 7.31
8" single wall P1@.135 LF 2.50 5.36 7.86