Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat: Online Now
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
192 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (185)
Show
In Stock Only
(185)
Category
–
Clamps (5)
Dampers (6)
Boots and Register Boxes (32)
Elbows (18)
Reducers (11)
Reducing Tees (1)
Reducing Wyes (1)
Starting Collars (57)
Tees (3)
Wyes (3)
See More
Brand
–
GAF Master Flow Filter (161)
GAF Master Flow (161)
Lambro Industries Filter (27)
Lambro Industries (27)
Penner Filter (4)
Penner (4)
Size
–
2-1/4" Filter (2)
2-1/4" (2)
3" Filter (12)
3" (12)
3-1/4" Filter (3)
3-1/4" (3)
4" Filter (30)
4" (30)
4" x 3" Filter (1)
4" x 3" (1)
5" Filter (15)
5" (15)
6" Filter (38)
6" (38)
6" x 4" Filter (1)
6" x 4" (1)
7" Filter (10)
7" (10)
8" Filter (24)
8" (24)
See More
Review Score
–
5 Filter (22)
(22)
4 Filter (3)
(3)
3 Filter (1)
(1)
2 Filter (1)
(1)
1 Filter (1)
(1)
Price Range
–
$1 to $5 Filter (16)
$1 to $5 (16)
$5 to $10 Filter (46)
$5 to $10 (46)
$10 to $15 Filter (39)
$10 to $15 (39)
$15 to $20 Filter (42)
$15 to $20 (42)
$20 to $25 Filter (15)
$20 to $25 (15)
$25 to $30 Filter (22)
$25 to $30 (22)
$30 to $35 Filter (5)
$30 to $35 (5)
$35 to $40 Filter (6)
$35 to $40 (6)
$40 to $45 Filter (1)
$40 to $45 (1)
Home
HVAC Supplies
HVAC Ducts & Venting Supplies
Duct Pipe & Fittings
Galvanized Duct Pipe and Fittings
Galvanized Duct Pipe and Fittings
Need a little help?
View our Resources
192 items
FILTER
Grid
List
Sort: Top Sellers
722-LAMBRO Compare Checkbox
Compare
4" 90° Galvanized Adjustable Elbow - 30 Gauge
SKU:
722-LAMBRO
Lambro Industries
SKU:
722-LAMBRO
Brand:
Lambro Industries
(8)
–
+
$6.08
each
ADD TO CART
Add to List
In Stock
Get 50 by
Tomorrow, Jun 5
Total Available: 643
In Stock
Get 50 by
Tomorrow, Jun 5
Total Available: 643
Add to List
26B90E6 Compare Checkbox
Compare
6" Adjustable Elbow - 26 Gauge (90-Degree)
SKU:
26B90E6
GAF Master Flow
SKU:
26B90E6
Brand:
GAF Master Flow
(1)
–
+
$9.25
each
ADD TO CART
Add to List
In Stock
Get 137 by
Tomorrow, Jun 5
Total Available: 479
In Stock
Get 137 by
Tomorrow, Jun 5
Total Available: 479
Add to List
DSCF6 Compare Checkbox
Compare
6" Master Flow Ductboard Starting Collar Take-Off
SKU:
DSCF6
GAF Master Flow
SKU:
DSCF6
Brand:
GAF Master Flow
–
+
$8.23
each
ADD TO CART
Add to List
In Stock
Get 65 by
Tomorrow, Jun 5
Total Available: 314
In Stock
Get 65 by
Tomorrow, Jun 5
Total Available: 314
Add to List
246-R Compare Checkbox
Compare
6" Galvanized Connector for Rigid, Semi-rigid, and Flexible Duct
SKU:
246-R
Lambro Industries
SKU:
246-R
Brand:
Lambro Industries
–
+
$2.31
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tomorrow, Jun 5
Total Available: 252
In Stock
Get 4 by
Tomorrow, Jun 5
Total Available: 252
Add to List
724-LAMBRO Compare Checkbox
Compare
6" Galvanized Adjustable Elbow - 30 Gauge (22.5° to 90°)
SKU:
724-LAMBRO
Lambro Industries
SKU:
724-LAMBRO
Brand:
Lambro Industries
(3)
–
+
$10.38
each
ADD TO CART
Add to List
In Stock
Get 53 by
Tomorrow, Jun 5
Total Available: 270
In Stock
Get 53 by
Tomorrow, Jun 5
Total Available: 270
Add to List
ATTO6 Compare Checkbox
Compare
6" Air-Tite Take-Off
SKU:
ATTO6
GAF Master Flow
SKU:
ATTO6
Brand:
GAF Master Flow
–
+
$12.31
each
ADD TO CART
Add to List
In Stock
Get 66 by
Tomorrow, Jun 5
Total Available: 369
In Stock
Get 66 by
Tomorrow, Jun 5
Total Available: 369
Add to List
381-R Compare Checkbox
Compare
6" Galvanized Worm Gear Clamps
SKU:
381-R
Lambro Industries
SKU:
381-R
Brand:
Lambro Industries
–
+
$2.17
each
BOX UP & SAVE 11%
–
+
$48.25 box of 25
$1.93
each
ADD TO CART
Add to List
In Stock
Get 82 by
Tomorrow, Jun 5
Total Available: 753
In Stock
Get 82 by
Tomorrow, Jun 5
Total Available: 753
Add to List
26B90E4 Compare Checkbox
Compare
4" Adjustable Elbow - 26 Gauge (90-Degree)
SKU:
26B90E4
GAF Master Flow
SKU:
26B90E4
Brand:
GAF Master Flow
(1)
–
+
$7.34
each
ADD TO CART
Add to List
In Stock
Get 75 by
Tomorrow, Jun 5
Total Available: 272
In Stock
Get 75 by
Tomorrow, Jun 5
Total Available: 272
Add to List
ATTO8 Compare Checkbox
Compare
8" Air-Tite Take-Off
SKU:
ATTO8
GAF Master Flow
SKU:
ATTO8
Brand:
GAF Master Flow
–
+
$12.90
each
ADD TO CART
Add to List
In Stock
Get 93 by
Tomorrow, Jun 5
Total Available: 201
In Stock
Get 93 by
Tomorrow, Jun 5
Total Available: 201
Add to List
DSCF8 Compare Checkbox
Compare
8" Master Flow Ductboard Starting Collar Take-Off
SKU:
DSCF8
GAF Master Flow
SKU:
DSCF8
Brand:
GAF Master Flow
–
+
$9.45
each
ADD TO CART
Add to List
In Stock
Get 78 by
Tomorrow, Jun 5
Total Available: 207
In Stock
Get 78 by
Tomorrow, Jun 5
Total Available: 207
Add to List
244-36 Compare Checkbox
Compare
4" Aluminum Connector for Rigid, Flexible Foil & Flexible Insulated Duct
SKU:
244-36
Lambro Industries
SKU:
244-36
Brand:
Lambro Industries
–
+
$1.71
each
ADD TO CART
Add to List
In Stock
Get 494 by
Tomorrow, Jun 5
Total Available: 1,505
In Stock
Get 494 by
Tomorrow, Jun 5
Total Available: 1,505
Add to List
R8X6 Compare Checkbox
Compare
8" x 6" Master Flow 30 GA Round Reducer
SKU:
R8X6
GAF Master Flow
SKU:
R8X6
Brand:
GAF Master Flow
–
+
$12.75
each
ADD TO CART
Add to List
In Stock
Get 17 by
Tomorrow, Jun 5
Total Available: 108
In Stock
Get 17 by
Tomorrow, Jun 5
Total Available: 108
Add to List
CS60 Compare Checkbox
Compare
60" S-Cleat
SKU:
CS60
GAF Master Flow
SKU:
CS60
Brand:
GAF Master Flow
–
+
$8.54
each
ADD TO CART
Add to List
In Stock
Get 10 by
Tomorrow, Jun 5
Total Available: 431
In Stock
Get 10 by
Tomorrow, Jun 5
Total Available: 431
Add to List
726 Compare Checkbox
Compare
8" Galvanized Adjustable Elbow - 30 Gauge (22.5° to 90°)
SKU:
726
Lambro Industries
SKU:
726
Brand:
Lambro Industries
(2)
–
+
$13.59
each
ADD TO CART
Add to List
In Stock
Get 70 by
Tomorrow, Jun 5
Total Available: 397
In Stock
Get 70 by
Tomorrow, Jun 5
Total Available: 397
Add to List
90E8 Compare Checkbox
Compare
8" Adjustable Elbow - 30 Gauge (90-Degree)
SKU:
90E8
GAF Master Flow
SKU:
90E8
Brand:
GAF Master Flow
–
+
$6.87
each
ADD TO CART
Add to List
In Stock
Get 40 by
Tomorrow, Jun 5
Total Available: 181
In Stock
Get 40 by
Tomorrow, Jun 5
Total Available: 181
Add to List
R6X4 Compare Checkbox
Compare
6" x 4" Master Flow 30 GA Round Reducer
SKU:
R6X4
GAF Master Flow
SKU:
R6X4
Brand:
GAF Master Flow
–
+
$11.15
each
ADD TO CART
Add to List
In Stock
Get 20 by
Tomorrow, Jun 5
Total Available: 103
In Stock
Get 20 by
Tomorrow, Jun 5
Total Available: 103
Add to List
ATTO10 Compare Checkbox
Compare
10" Air-Tite Take-Off
SKU:
ATTO10
GAF Master Flow
SKU:
ATTO10
Brand:
GAF Master Flow
–
+
$18.52
each
ADD TO CART
Add to List
In Stock
Get 98 by
Tue, Jun 9
Total Available: 135
In Stock
Get 98 by
Tue, Jun 9
Total Available: 135
Add to List
R10X8 Compare Checkbox
Compare
10" x 8" Master Flow 30 GA Round Reducer
SKU:
R10X8
GAF Master Flow
SKU:
R10X8
Brand:
GAF Master Flow
–
+
$16.98
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 84
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 84
Add to List
Y4X4X4 Compare Checkbox
Compare
4" x 4" x 4" Wye
SKU:
Y4X4X4
GAF Master Flow
SKU:
Y4X4X4
Brand:
GAF Master Flow
–
+
$18.05
each
ADD TO CART
Add to List
In Stock
Get 32 by
Tomorrow, Jun 5
Total Available: 127
In Stock
Get 32 by
Tomorrow, Jun 5
Total Available: 127
Add to List
Y6X6X6 Compare Checkbox
Compare
6" x 6" x 6" Wye
SKU:
Y6X6X6
GAF Master Flow
SKU:
Y6X6X6
Brand:
GAF Master Flow
–
+
$19.45
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tomorrow, Jun 5
Total Available: 39
In Stock
Get 12 by
Tomorrow, Jun 5
Total Available: 39
Add to List
749 Compare Checkbox
Compare
6" x 60" Galvanized Snap-Lock Pipe - 30 Gauge
SKU:
749
Lambro Industries
SKU:
749
Brand:
Lambro Industries
(2)
–
+
$25.98
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tomorrow, Jun 5
Total Available: 145
In Stock
Get 16 by
Tomorrow, Jun 5
Total Available: 145
Add to List
721-LAMBRO Compare Checkbox
Compare
3" Galvanized Adjustable Elbow - 30 Gauge (22.5° to 90°)
SKU:
721-LAMBRO
Lambro Industries
SKU:
721-LAMBRO
Brand:
Lambro Industries
–
+
$3.87
each
ADD TO CART
Add to List
In Stock
Get 165 by
Wed, Jun 10
Total Available: 233
In Stock
Get 165 by
Wed, Jun 10
Total Available: 233
Add to List
CD60 Compare Checkbox
Compare
60" Drive Cleat
SKU:
CD60
GAF Master Flow
SKU:
CD60
Brand:
GAF Master Flow
–
+
$11.28
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tue, Jun 9
In Stock
Get 16 by
Tue, Jun 9
Add to List
2690E8 Compare Checkbox
Compare
8" Adjustable Elbow - 26 Gauge (90-Degree)
SKU:
2690E8
GAF Master Flow
SKU:
2690E8
Brand:
GAF Master Flow
(1)
–
+
$9.71
each
ADD TO CART
Add to List
In Stock
Get 18 by
Tomorrow, Jun 5
Total Available: 112
In Stock
Get 18 by
Tomorrow, Jun 5
Total Available: 112
Add to List
747-LAMBRO Compare Checkbox
Compare
4" x 60" Galvanized Snap-Lock Pipe - 30 Gauge
SKU:
747-LAMBRO
Lambro Industries
SKU:
747-LAMBRO
Brand:
Lambro Industries
–
+
$25.46
each
ADD TO CART
Add to List
In Stock
Get 57 by
Tomorrow, Jun 5
Total Available: 451
In Stock
Get 57 by
Tomorrow, Jun 5
Total Available: 451
Add to List
244G-36 Compare Checkbox
Compare
4" Galvanized Steel Connector for Rigid, Flexible Foil & Flexible Insulated Duct
SKU:
244G-36
Lambro Industries
SKU:
244G-36
Brand:
Lambro Industries
–
+
$1.98
each
ADD TO CART
Add to List
In Stock
Get 285 by
Tue, Jun 9
Total Available: 772
In Stock
Get 285 by
Tue, Jun 9
Total Available: 772
Add to List
Y8X6X6 Compare Checkbox
Compare
8" to 6" x 6" Wye
SKU:
Y8X6X6
GAF Master Flow
SKU:
Y8X6X6
Brand:
GAF Master Flow
–
+
$19.60
each
ADD TO CART
Add to List
In Stock
Get 13 by
Tomorrow, Jun 5
Total Available: 43
In Stock
Get 13 by
Tomorrow, Jun 5
Total Available: 43
Add to List
26CP6X24 Compare Checkbox
Compare
6" x 2' Round Metal Duct Pipe - 26 Gauge
SKU:
26CP6X24
GAF Master Flow
SKU:
26CP6X24
Brand:
GAF Master Flow
–
+
$10.98
each
ADD TO CART
Add to List
In Stock
Get 46 by
Tomorrow, Jun 5
Total Available: 122
In Stock
Get 46 by
Tomorrow, Jun 5
Total Available: 122
Add to List
DSCF10 Compare Checkbox
Compare
10" Master Flow Ductboard Starting Collar Take-Off
SKU:
DSCF10
GAF Master Flow
SKU:
DSCF10
Brand:
GAF Master Flow
(2)
–
+
$12.76
each
ADD TO CART
Add to List
In Stock
Get 26 by
Tomorrow, Jun 5
Total Available: 70
In Stock
Get 26 by
Tomorrow, Jun 5
Total Available: 70
Add to List
CP6X60 Compare Checkbox
Compare
6" x 5' Round Metal Duct Pipe
SKU:
CP6X60
GAF Master Flow
SKU:
CP6X60
Brand:
GAF Master Flow
–
+
$18.65
each
ADD TO CART
Add to List
In Stock
Get 9 by
Tomorrow, Jun 5
Total Available: 54
In Stock
Get 9 by
Tomorrow, Jun 5
Total Available: 54
Add to List
LSC6 Compare Checkbox
Compare
6" Master Flow Starting Collar
SKU:
LSC6
GAF Master Flow
SKU:
LSC6
Brand:
GAF Master Flow
–
+
$6.61
each
ADD TO CART
Add to List
In Stock
Get 24 by
Tomorrow, Jun 5
Total Available: 141
In Stock
Get 24 by
Tomorrow, Jun 5
Total Available: 141
Add to List
245 Compare Checkbox
Compare
5" Galvanized Connector for Rigid, Semi-rigid, and Flexible Duct
SKU:
245
Lambro Industries
SKU:
245
Brand:
Lambro Industries
(13)
–
+
$2.14
each
BOX UP & SAVE 10%
–
+
$11.58 box of 6
$1.93
each
ADD TO CART
Add to List
In Stock
Get 235 by
Tomorrow, Jun 5
Total Available: 415
In Stock
Get 235 by
Tomorrow, Jun 5
Total Available: 415
Add to List
D-6 Compare Checkbox
Compare
6" Damper
SKU:
D-6
GAF Master Flow
SKU:
D-6
Brand:
GAF Master Flow
–
+
$8.52
each
ADD TO CART
Add to List
In Stock
Get 52 by
Tomorrow, Jun 5
Total Available: 93
In Stock
Get 52 by
Tomorrow, Jun 5
Total Available: 93
Add to List
CP8X60 Compare Checkbox
Compare
8" x 5' Round Metal Duct Pipe
SKU:
CP8X60
GAF Master Flow
SKU:
CP8X60
Brand:
GAF Master Flow
–
+
$21.44
each
ADD TO CART
Add to List
In Stock
Get 10 by
Tomorrow, Jun 5
Total Available: 26
In Stock
Get 10 by
Tomorrow, Jun 5
Total Available: 26
Add to List
723-LAMBRO Compare Checkbox
Compare
5" Galvanized Adjustable Elbow - 30 Gauge (22.5° to 90°)
SKU:
723-LAMBRO
Lambro Industries
SKU:
723-LAMBRO
Brand:
Lambro Industries
(3)
–
+
$6.13
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tomorrow, Jun 5
Total Available: 84
In Stock
Get 4 by
Tomorrow, Jun 5
Total Available: 84
Add to List
248 Compare Checkbox
Compare
8" Galvanized Connector for Rigid, Semi-rigid, and Flexible Duct
SKU:
248
Lambro Industries
SKU:
248
Brand:
Lambro Industries
(4)
–
+
$2.48
each
BOX UP & SAVE 10%
–
+
$13.44 box of 6
$2.24
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jun 10
In Stock
Get 4 by
Wed, Jun 10
Add to List
DC6 Compare Checkbox
Compare
6" Round Duct Cap
SKU:
DC6
GAF Master Flow
SKU:
DC6
Brand:
GAF Master Flow
–
+
$9.01
each
ADD TO CART
Add to List
In Stock
Get 70 by
Tomorrow, Jun 5
Total Available: 166
In Stock
Get 70 by
Tomorrow, Jun 5
Total Available: 166
Add to List
26CP4X24 Compare Checkbox
Compare
4" x 2' Round Metal Duct Pipe - 26 Gauge
SKU:
26CP4X24
GAF Master Flow
SKU:
26CP4X24
Brand:
GAF Master Flow
–
+
$10.24
each
ADD TO CART
Add to List
In Stock
Get 29 by
Tomorrow, Jun 5
Total Available: 67
In Stock
Get 29 by
Tomorrow, Jun 5
Total Available: 67
Add to List
ATTO12 Compare Checkbox
Compare
12" Air-Tite Take-Off
SKU:
ATTO12
GAF Master Flow
SKU:
ATTO12
Brand:
GAF Master Flow
(1)
–
+
$21.46
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 52
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 52
Add to List
FC8-GAF Compare Checkbox
Compare
8" Flexible Duct and Sheet Metal Connector Splice Collar
SKU:
FC8-GAF
GAF Master Flow
SKU:
FC8-GAF
Brand:
GAF Master Flow
–
+
$16.59
each
ADD TO CART
Add to List
In Stock
Get 27 by
Tomorrow, Jun 5
Total Available: 106
In Stock
Get 27 by
Tomorrow, Jun 5
Total Available: 106
Add to List
DSCF14 Compare Checkbox
Compare
14" Master Flow Ductboard Starting Collar Take-Off
SKU:
DSCF14
GAF Master Flow
SKU:
DSCF14
Brand:
GAF Master Flow
–
+
$14.69
each
ADD TO CART
Add to List
In Stock
Get 17 by
Tomorrow, Jun 5
Total Available: 63
In Stock
Get 17 by
Tomorrow, Jun 5
Total Available: 63
Add to List
DSCF12 Compare Checkbox
Compare
12" Master Flow Ductboard Starting Collar Take-Off
SKU:
DSCF12
GAF Master Flow
SKU:
DSCF12
Brand:
GAF Master Flow
(1)
–
+
$13.74
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 111
In Stock
Get 21 by
Tomorrow, Jun 5
Total Available: 111
Add to List
702-LAMBRO Compare Checkbox
Compare
4" x 24" Galvanized Snap-Lock Pipe - 30 Gauge
SKU:
702-LAMBRO
Lambro Industries
SKU:
702-LAMBRO
Brand:
Lambro Industries
(2)
–
+
$9.47
each
ADD TO CART
Add to List
In Stock
Get 96 by
Tue, Jun 9
Total Available: 150
In Stock
Get 96 by
Tue, Jun 9
Total Available: 150
Add to List
FC6-GAF Compare Checkbox
Compare
6" Flexible Duct and Sheet Metal Connector Splice Collar
SKU:
FC6-GAF
GAF Master Flow
SKU:
FC6-GAF
Brand:
GAF Master Flow
–
+
$8.53
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tomorrow, Jun 5
Total Available: 71
In Stock
Get 2 by
Tomorrow, Jun 5
Total Available: 71
Add to List
D-8 Compare Checkbox
Compare
8" Damper
SKU:
D-8
GAF Master Flow
SKU:
D-8
Brand:
GAF Master Flow
–
+
$8.94
each
ADD TO CART
Add to List
In Stock
Get 45 by
Tomorrow, Jun 5
Total Available: 74
In Stock
Get 45 by
Tomorrow, Jun 5
Total Available: 74
Add to List
R7X6 Compare Checkbox
Compare
7" x 6" Master Flow 30 GA Round Reducer
SKU:
R7X6
GAF Master Flow
SKU:
R7X6
Brand:
GAF Master Flow
–
+
$14.13
each
ADD TO CART
Add to List
In Stock
Get 22 by
Tomorrow, Jun 5
Total Available: 48
In Stock
Get 22 by
Tomorrow, Jun 5
Total Available: 48
Add to List
243-R Compare Checkbox
Compare
3" Galvanized Connector for Rigid, Semi-rigid, and Flexible Duct
SKU:
243-R
Lambro Industries
SKU:
243-R
Brand:
Lambro Industries
–
+
$2.27
each
BOX UP & SAVE 14%
–
+
$23.40 box of 12
$1.95
each
ADD TO CART
Add to List
In Stock
Get 65 by
Tomorrow, Jun 5
Total Available: 480
In Stock
Get 65 by
Tomorrow, Jun 5
Total Available: 480
Add to List
FC10-GAF Compare Checkbox
Compare
10" Flexible Duct and Sheet Metal Connector Splice Collar
SKU:
FC10-GAF
GAF Master Flow
SKU:
FC10-GAF
Brand:
GAF Master Flow
–
+
$19.68
each
ADD TO CART
Add to List
In Stock
Get 39 by
Tomorrow, Jun 5
Total Available: 76
In Stock
Get 39 by
Tomorrow, Jun 5
Total Available: 76
Add to List
1
2
3
4
Resources
FAQs, Manuals & Videos
Articles
More About Galvanized Duct Pipe and Fittings
This category contains a variety of galvanized pipes and fittings for your HVAC needs.
View More
Close Resources
Refresh
×
Video