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
Ducting & Venting
74 Results
Product Width (in.): 8 in
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
Next-Day Delivery
Availability
Show Unavailable Products
Department
Heating, Venting & Cooling
HVAC Supplies
Ducting & Venting
Register Boxes
Duct Accessories
Flexible Ductwork
In-Wall Duct System
Starting Collars & Take Offs
Transitions & Connectors
Metal Ducts
Trunk & Branch Lines
Rooftop Venting
Appliance Vents
+ See More Departments
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Master Flow
Rubber-Cal
UniTherm
Active Ventilation
Deflect-o
Tamarack
UniTherm International
XPOWER
+ View All
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$400 - $500
Special Values
+ View All
Featured Keywords
flexible duct
round pipe
air register
30 gauge
sheet metal screw
flex duct
duct tape
noise deadener
galvanized steel construction
high temperature
crimped end
duct liner
duct run
hvac system
insulated flex duct
r value
6 in. round
8 in. round
floor joists
insulation wrap
6 in. round pipe
7 in. ducts
7 in. round
8 in. slant top insulated register box
branch line
duct work
main trunk line
register grille
tin snips
7 in. slant top insulated register box
8 in. pipe
90 degree register box
ac ventilation
air conditioning
air flow
airtight seal
built-in damper
duct board
duct system
ducting hose
flange r-6
galvanized steel
hemmed collar edges
hot air
pipe size
right-angle transition
univest insulation jacket high temperature
with damper
1 air connector
5 in. diameter
5 in. round
5 in. storm collar
5 in. universal register box
6 in. ceiling register box
6 in. insulated register box
6 in. pipe
6 in. slant top insulated register box
6 in. starting collar take off
7 in. insulated register box
7 in. pipe
8 in. damper
8 in. ducts
8 in. x 6 in. round reducer
24 gauge
26 gauge galvanized steel
30 gauge galvanized steel
400 degrees
adjustable clamp
air duct cleaning
air hose
air ventilation
aluminum foil
back draft
bath fan
bathroom exhaust fan
bathroom vent
beaded pipe
board plenum
building code
clean-out plug
cold air
debris protection
dryer vent
ducting ventilation duct hose
end cap
extended length
exterior flashing
fabric sleeve
fire resistant
flat surface
flexible aluminum
flexible ductwork
flexible hose
foam gasket
friction fit
heavy gauge
hermetic seal
hot water heater
humidity control
hvac flexible ducts
+ View All
Best Seller
$
19
.
67
(87)
Master Flow
8 in. x 5 ft. Round Metal Duct Pipe
Add to Cart
Compare
Best Seller
$
8
.
23
(33)
Master Flow
6 in. Starting Collar Take Off
Add to Cart
Compare
$
9
.
98
(145)
Master Flow
8 in. 90-Degree Round Adjustable Elbow
Add to Cart
Compare
$
14
.
28
(159)
Master Flow
8 in. to 6 in. Round Reducer
Add to Cart
Compare
$
27
.
98
(127)
Master Flow
3.25 in. x 10 in. Rectangular Wall Vent
Add to Cart
Compare
$
17
.
98
(38)
Master Flow
8 in. x 8 in. to 6 in. Ceiling Register Box
Add to Cart
Compare
$
10
.
21
(56)
Master Flow
8 in. x 2 ft. Round Metal Duct Pipe
Add to Cart
Compare
$
10
.
87
(85)
Master Flow
8 in. Round Duct Cap
Add to Cart
Compare
$
11
.
87
(117)
Master Flow
6 in. x 6 in. Black Stove Pipe Elbow
Add to Cart
Compare
More Options Available
$
48
.
14
(47)
Rubber-Cal
HVAC 8 in. x 25 ft. Insulated-Flex Ducting Ventilation Duct Hose
Add to Cart
Compare
$
19
.
78
(15)
Master Flow
8 in. x 5 ft. Beaded Metal Duct Pipe
Add to Cart
Compare
$
14
.
38
(47)
Master Flow
8 in. to 7 in. Round Reducer
Add to Cart
Compare