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
Log In
Cart
...
Home
/
Heating, Venting & Cooling
/
HVAC Supplies
/
Ducting & Venting
/
Duct Accessories
Duct Accessories
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Featured Keywords: clean-out plug
Featured Keywords: metal casting
Featured Keywords: mold resistant
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Heating, Venting & Cooling
HVAC Supplies
Ducting & Venting
Duct Accessories
Caps
Duct Tape
Insulation
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Master Flow
Nashua Tape
UniTherm
Price
to
Apply
$0 - $10
$10 - $20
$30 - $40
$50 - $100
Featured Keywords
high temperature
insulation wrap
ventilation system
valve fittings
y joints
end cap
ibc tote
hvac duct
easy installation
hvac system
univest insulation jacket high temperature
effective insulation
sheet metal screw
round pipe
ceramic fiber insulation blanket roll
fire protection
90 degree
continuous blanket
first time
univest throw blanket high temperature
3 m duct tape
6 ductwork insulation sleeve
color code
mildew resistant
univest insulation jacket
1.88 in. x 20 yds
8 ductwork insulation sleeve
all-purpose tape
flexible duct work
rough surfaces
rubber gasket
back draft
bathroom exhaust fan
existing ductwork
flexible ductwork
friction fit
hot air
thermal shock resistance
thick duct tape
uneven surface
weather resistant
6 in. duct pipe
8 in. duct pipe
2280 multi-purpose duct tape
air flow
clean-out plug
diy tool
duct work
heat loss
high adhesion
internal diameter
lightweight fiber
natural rubber
polyethylene sheeting
r-8 value
sheet metal
uv resistant
air conditioning
air tight seal
all-weather seal
chimney insulation
commercial hvac insulated floor insert
construction site
duct joints
duct system
duct tape
easy tear
expansion joint
flexible air duct
floor register
indoor/outdoor seal
mold resistant
new construction
pellet stoves
reflective insulation
temporary repair
ul 181b-fx
universal duct cap
water resistant
4 in. duct pipe
5 in. duct pipe
6 in. damper
7 in. dia cut
9 in. duct pipe
12 in. dia x 5 ft. length ductwork insulation sleeve
12 in. duct pipe
14 in. duct pipe
30 gauge
400 degrees
air conditioning duct
air duct system
air flow valve
air temperature
asbestos free
bubble wrap
cold temperature
direct vent furnace
direct vent water heater
double-thick adhesive
duct surface
View Results
All Filters
Category
Price
Brand
Availability
Subscription Eligible
Featured Keywords: clean-out plug
Featured Keywords: metal casting
Featured Keywords: mold resistant
Clear All
9 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
8
.
45
(192)
Master Flow
6 in. Round Duct Cap
Add to Cart
Compare
$
4
.
97
(173)
Nashua Tape
1.89 in. x 10 yds. Bath Fan Installation Air Filter Duct Tape
Add to Cart
Compare
$
97
.
70
/package
(
$8.14
/roll
)
(1563)
Nashua Tape
1.89 in. x 50 yd. 322 Multi-Purpose HVAC Foil Tape Pro Pack (12-Pack)
Add to Cart
Compare
$
7
.
57
(113)
Master Flow
4 in. Round Duct Cap
Add to Cart
Compare
$
10
.
87
(89)
Master Flow
8 in. Round Duct Cap
Add to Cart
Compare
$
9
.
97
(54)
Nashua Tape
1.89 in. x 35 yd. HVAC Line Set Duct Tape in Black
Add to Cart
Compare
Top Rated
$
7
.
54
(52)
Master Flow
5 in. Round Duct Cap
Add to Cart
Compare
$
70
.
27
/box
(4)
UniTherm
Ceramic Bulk Fiber (6-8# Densities 2300F) 24L x 18W x 18H 25 lbs (R-Value 56.75) Box for Chimney and Furnace Insulation
Add to Cart
Compare
$
39
.
99
/box
UniTherm
Ceramic Bulk Fiber (6-8# Densities 2300°F) 12 in. L x 12 in. W x 12 in. H, 5 Box for Chimney and Furnace Insulation
Add to Cart
Compare