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Ducting & Venting
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Featured Keywords: steel starting collar
Featured Keywords: flex duct
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Featured Keywords: steel starting collar
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21 Results
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Top Rated Products
$
45
.
04
Model# IRBFR610X6X6
Master Flow
10 in. x 6 in. to 6 in. Insulated Register Box with Flange R-6
Add to Cart
Compare
$
45
.
44
Model# ATTOD12
Master Flow
12 in. Air-Tite Take-Off with Damper
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Compare
$
40
.
43
Model# MSICD8
Master Flow
8 in. Spin-In Starting Collar with Damper
Add to Cart
Compare
$
47
.
73
Model# DTB12X12X10
Master Flow
GreenBoot 12 in. x 12 in. to 10 in. Pre-Sealed and Pre-Insulated R-6 Register Box with Installations Rails
Add to Cart
Compare
$
44
.
49
Model# DSCFD14
Master Flow
14 in. Starting Collar with Damper
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Compare
$
41
.
96
(1)
Model# DSCF16
Master Flow
16 in. Starting Collar with Holes
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$
44
.
00
(1)
Model# SIRB14X6X8
Master Flow
14 in. x 6 in. to 8 in. Slant Top Insulated Register Box with Tabs
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Compare
$
40
.
82
(2)
Model# DSCFD12
Master Flow
12 in. Starting Collar with Damper
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Compare
$
49
.
17
Model# ATTOD9
Master Flow
9 in. Air-Tite Take-Off with Damper
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$
40
.
66
Model# LSCD14
Master Flow
14 in. Starting Collar with Damper
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$
47
.
84
Model# SIRB8X8X6
Master Flow
8 in. x 8 in. to 6 in. Slant Top Insulated Register Box with Tabs
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$
40
.
31
Model# DTB10X10X9
Master Flow
GreenBoot 10 in. x 10 in. to 9 in. Pre-Sealed and Pre-Insulated R-6 Register Box with Installations Rails
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Compare