Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Heating, Venting & Cooling
/
HVAC Supplies
/
Ducting & Venting
/
Starting Collars & Take Offs
Starting Collars & Take Offs
Galvanized Steel
Chimney Fan
HVAC Part
Product Width (in.): 6 in
Product Width (in.): 7 in
Master Flow
Shop Savings
114 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Heating, Venting & Cooling
HVAC Supplies
Ducting & Venting
Starting Collars & Take Offs
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Master Flow
Oatey
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Special Values
+ View All
Featured Keywords
flexible duct
round pipe
insulated flex duct
sheet metal screw
duct run
airtight seal
built-in damper
board plenum
duct board
flat surface
insulated flexible duct
metal plenum
flex duct
steel starting collar
tacky gasket
extra-long tabs
insulated duct
metal pipe
with damper
duct-board plenum
rectangular duct
4 in. starting collar take off
4 in. diameter
4 in. storm collar
5 in. round
5 in. starting collar take off
5 in. storm collar
6 in. starting collar take off
6 in. ceiling collar
6 in. insulated flexible duct
6 in. pipe
6 in. round pipe
6 in. starting collar
6 in. storm collar
7 in. starting collar take off
8 in. starting collar take off
10 in. starting collar take off
12 in. starting collar take off
14 in air tite
14 in. starting collar take off
30 gauge
duct tape
flat metal
air tight seal
crimped end
easy installation
galvanized steel construction
hermetic seal
plumbing vent
roof flashing
start collar
trunk line
vent pipe
+ View All
$
11
.
53
(44)
Master Flow
8 in. Air-Tite Take-Off
Add to Cart
Compare
Best Seller
$
10
.
32
(108)
Master Flow
6 in. Air-Tite Take-Off
Add to Cart
Compare
Best Seller
$
8
.
23
(91)
Master Flow
6 in. Starting Collar Take Off - Snap Together
Add to Cart
Compare
$
9
.
98
(35)
Master Flow
12 in. Starting Collar Take Off - Snap Together
Add to Cart
Compare
$
16
.
80
(24)
Master Flow
6 in. Storm Collar
Add to Cart
Compare
$
10
.
90
(49)
Master Flow
10 in. Starting Collar Take Off - Snap Together
Add to Cart
Compare
$
7
.
98
(44)
Master Flow
6 in. Dia. Starting Collar
Add to Cart
Compare
$
5
.
37
(42)
Master Flow
4 in. Starting Collar Take Off - Snap Together
Add to Cart
Compare
Best Seller
$
18
.
98
(116)
Master Flow
3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar
Add to Cart
Compare
$
8
.
98
(82)
Master Flow
8 in. Starting Collar Take Off - Snap Together
Add to Cart
Compare
$
8
.
23
(33)
Master Flow
6 in. Starting Collar Take Off
Add to Cart
Compare
Top Rated
$
14
.
98
Master Flow
6 in. Saddle Air-Tite Take-Off
Add to Cart
Compare