Roof Ventilators Total Products: 44
Sub Collections
Steel 52 W 12 H Fixed Roof Curb
DAYTON
Original price
$599.02
-
Original price
$599.02
Original price
$599.02
$599.02
-
$599.02
Current price
$599.02
Roof Curb For Fan Base Size 52 in Curb Height 12 in Curb Inside Width 47 1/2 in Curb Outside Width 50 1/2 in Material Steel Standards UL 705 For Us...
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Original price
$599.02
-
Original price
$599.02
Original price
$599.02
$599.02
-
$599.02
Current price
$599.02
Steel 17 W 12 H Fixed Roof Curb
DAYTON
Original price
$223.05
-
Original price
$223.05
Original price
$223.05
$223.05
-
$223.05
Current price
$223.05
Roof Curb For Fan Base Size 17 in Curb Height 12 in Curb Inside Width 12 1/2 in Curb Outside Width 15 1/2 in Material Steel Standards UL 705 For Us...
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Original price
$223.05
-
Original price
$223.05
Original price
$223.05
$223.05
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$223.05
Current price
$223.05
Steel 32.5-44.5 W 18 H Adj Roof Curb
DAYTON
Original price
$1,592.70
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Original price
$1,592.70
Original price
$1,592.70
$1,592.70
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$1,592.70
Current price
$1,592.70
Roof Curb For Fan Base Size 32 1/2 in to 44 1/2 in Curb Height 18 in Curb Inside Width 28 in to 43 in Curb Outside Width 31 in to 46 in Material St...
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Original price
$1,592.70
-
Original price
$1,592.70
Original price
$1,592.70
$1,592.70
-
$1,592.70
Current price
$1,592.70
Steel 25.5-27.5 W 24 H Adj Roof Curb
DAYTON
Original price
$1,314.12
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Original price
$1,314.12
Original price
$1,314.12
$1,314.12
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$1,314.12
Current price
$1,314.12
Roof Curb For Fan Base Size 25 1/2 in to 27 1/2 in Curb Height 24 in Curb Inside Width 21 in to 26 in Curb Outside Width 24 in to 29 in Material St...
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Original price
$1,314.12
-
Original price
$1,314.12
Original price
$1,314.12
$1,314.12
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$1,314.12
Current price
$1,314.12
Steel 19-20.5 W 24 H Adj Roof Curb
DAYTON
Original price
$1,074.56
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Original price
$1,074.56
Original price
$1,074.56
$1,074.56
-
$1,074.56
Current price
$1,074.56
Roof Curb For Fan Base Size 19 in to 20 1/2 in Curb Height 24 in Curb Inside Width 14 1/2 in to 18 in Curb Outside Width 17 1/2 in to 22 in Materia...
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Original price
$1,074.56
-
Original price
$1,074.56
Original price
$1,074.56
$1,074.56
-
$1,074.56
Current price
$1,074.56
Steel 46 W 18 H Fixed Roof Curb
DAYTON
Original price
$895.11
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Original price
$895.11
Original price
$895.11
$895.11
-
$895.11
Current price
$895.11
Roof Curb For Fan Base Size 46 in Curb Height 18 in Curb Inside Width 41 in Curb Outside Width 44 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$895.11
-
Original price
$895.11
Original price
$895.11
$895.11
-
$895.11
Current price
$895.11
Steel 42 W 18 H Fixed Roof Curb
DAYTON
Original price
$874.51
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Original price
$874.51
Original price
$874.51
$874.51
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$874.51
Current price
$874.51
Roof Curb For Fan Base Size 42 in Curb Height 18 in Curb Inside Width 37 in Curb Outside Width 40 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$874.51
-
Original price
$874.51
Original price
$874.51
$874.51
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$874.51
Current price
$874.51
Steel 34 W 18 H Fixed Roof Curb
DAYTON
Original price
$742.31
-
Original price
$742.31
Original price
$742.31
$742.31
-
$742.31
Current price
$742.31
Roof Curb For Fan Base Size 34 in Curb Height 18 in Curb Inside Width 29 in Curb Outside Width 32 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$742.31
-
Original price
$742.31
Original price
$742.31
$742.31
-
$742.31
Current price
$742.31
Steel 30 W 24 H Fixed Roof Curb
DAYTON
Original price
$683.69
-
Original price
$683.69
Original price
$683.69
$683.69
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$683.69
Current price
$683.69
Roof Curb For Fan Base Size 30 in Curb Height 24 in Curb Inside Width 25 in Curb Outside Width 28 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$683.69
-
Original price
$683.69
Original price
$683.69
$683.69
-
$683.69
Current price
$683.69
Steel 26 W 24 H Fixed Roof Curb
DAYTON
Original price
$621.84
-
Original price
$621.84
Original price
$621.84
$621.84
-
$621.84
Current price
$621.84
Roof Curb For Fan Base Size 26 in Curb Height 24 in Curb Inside Width 21 in Curb Outside Width 24 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$621.84
-
Original price
$621.84
Original price
$621.84
$621.84
-
$621.84
Current price
$621.84
Steel 22 W 24 H Fixed Roof Curb
DAYTON
Original price
$576.24
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Original price
$576.24
Original price
$576.24
$576.24
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$576.24
Current price
$576.24
Roof Curb For Fan Base Size 22 in Curb Height 24 in Curb Inside Width 17 in Curb Outside Width 20 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$576.24
-
Original price
$576.24
Original price
$576.24
$576.24
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$576.24
Current price
$576.24
Steel 19 W 24 H Fixed Roof Curb
DAYTON
Original price
$543.69
-
Original price
$543.69
Original price
$543.69
$543.69
-
$543.69
Current price
$543.69
Roof Curb For Fan Base Size 19 in Curb Height 24 in Curb Inside Width 14 in Curb Outside Width 17 1/2 in Material Steel Standards NFPA 96 UL 705 UL...
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Original price
$543.69
-
Original price
$543.69
Original price
$543.69
$543.69
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$543.69
Current price
$543.69
Steel 21 W 5 H Roof Curb Increaser
DAYTON
Original price
$413.86
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Original price
$413.86
Original price
$413.86
$413.86
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$413.86
Current price
$413.86
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 18 1/2 in For Curb Size 21 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$413.86
-
Original price
$413.86
Original price
$413.86
$413.86
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$413.86
Current price
$413.86
Steel 46.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$481.52
-
Original price
$481.52
Original price
$481.52
$481.52
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$481.52
Current price
$481.52
Roof Curb For Fan Base Size 46 1/2 in Curb Height 12 in Curb Inside Width 42 in Curb Outside Width 45 in Material Steel Standards UL 705 For Use Wi...
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Original price
$481.52
-
Original price
$481.52
Original price
$481.52
$481.52
-
$481.52
Current price
$481.52
Steel 45.5 W 5 H Roof Curb Increaser
DAYTON
Original price
$685.76
-
Original price
$685.76
Original price
$685.76
$685.76
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$685.76
Current price
$685.76
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 40 in For Curb Size 45 1/2 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$685.76
-
Original price
$685.76
Original price
$685.76
$685.76
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$685.76
Current price
$685.76
Steel 40 W 5 H Roof Curb Increaser
DAYTON
Original price
$478.88
-
Original price
$478.88
Original price
$478.88
$478.88
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$478.88
Current price
$478.88
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 33 1/2 in For Curb Size 40 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$478.88
-
Original price
$478.88
Original price
$478.88
$478.88
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$478.88
Current price
$478.88
Steel 34 W 5 H Roof Curb Increaser
DAYTON
Original price
$441.55
-
Original price
$441.55
Original price
$441.55
$441.55
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$441.55
Current price
$441.55
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 29 1/2 in For Curb Size 34 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$441.55
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Original price
$441.55
Original price
$441.55
$441.55
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$441.55
Current price
$441.55
Steel 26 W 5 H Roof Curb Increaser
DAYTON
Original price
$418.54
-
Original price
$418.54
Original price
$418.54
$418.54
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$418.54
Current price
$418.54
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 21 1/2 in For Curb Size 26 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$418.54
-
Original price
$418.54
Original price
$418.54
$418.54
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$418.54
Current price
$418.54
Steel 42 W 5 H Roof Curb Reducer
DAYTON
Original price
$613.66
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Original price
$613.66
Original price
$613.66
$613.66
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$613.66
Current price
$613.66
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 45 1/2 in For Curb Size 42 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$613.66
-
Original price
$613.66
Original price
$613.66
$613.66
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$613.66
Current price
$613.66
Steel 20 W 5 H Roof Curb Reducer
DAYTON
Original price
$419.31
-
Original price
$419.31
Original price
$419.31
$419.31
-
$419.31
Current price
$419.31
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 21 1/2 in For Curb Size 20 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$419.31
-
Original price
$419.31
Original price
$419.31
$419.31
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$419.31
Current price
$419.31
Steel 18 W 5 H Roof Curb Reducer
DAYTON
Original price
$421.03
-
Original price
$421.03
Original price
$421.03
$421.03
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$421.03
Current price
$421.03
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 21 1/2 in For Curb Size 18 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$421.03
-
Original price
$421.03
Original price
$421.03
$421.03
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$421.03
Current price
$421.03
Steel 17 W 5 H Roof Curb Reducer
DAYTON
Original price
$401.99
-
Original price
$401.99
Original price
$401.99
$401.99
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$401.99
Current price
$401.99
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 18 1/2 in For Curb Size 17 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$401.99
-
Original price
$401.99
Original price
$401.99
$401.99
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$401.99
Current price
$401.99
Steel 66.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$657.63
-
Original price
$657.63
Original price
$657.63
$657.63
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$657.63
Current price
$657.63
Roof Curb For Fan Base Size 66 1/2 in Curb Height 12 in Curb Inside Width 62 in Curb Outside Width 65 in Material Steel Standards UL 705 For Use Wi...
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Original price
$657.63
-
Original price
$657.63
Original price
$657.63
$657.63
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$657.63
Current price
$657.63
Steel 54.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$608.23
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Original price
$608.23
Original price
$608.23
$608.23
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$608.23
Current price
$608.23
Roof Curb For Fan Base Size 54 1/2 in Curb Height 12 in Curb Inside Width 50 in Curb Outside Width 53 in Material Steel Standards UL 705 For Use Wi...
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Original price
$608.23
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Original price
$608.23
Original price
$608.23
$608.23
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$608.23
Current price
$608.23