Best 26 Gauge Hvac Ducting in 2026

Extremely Durable: This is a heavy duty 26 gauge galvanized roof vent hood with a high performance polyester powder coated finish.

Protection Against Corrosion: Our vent caps are ASTM B117 tested for anti-corrosive properties, showing very little or no signs of corrosion on our high performance polyester powder coated galvanized steel surface. Other leading and foreign brands have little or no corrosive protection.

Features: Riveted construction; does not use caulk. Includes pre-drilled holes for easy mounting. Vent also comes with a flapper (damper) that prevents back drafts.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

【LOW NOISE SILENCER】3 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.

【3 INCH FLEXIBLE HOSE LIGHTPROOF】Thick layer of black PVC on dryer hose prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter.

【3-LAYER TOUGH】Hon&Guan 3 inch duct hose keep your ventilation system free of rips and pin holes. The flex duct is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes.

6" Adjustable Duct Elbow for home HVAC Duct.

Sheet Metal HVAC Elbow.

6 Inch Gored Duct Elbow

Extremely Durable: This is a heavy duty 26 gauge galvanized roof vent hood with a high performance polyester powder coated finish.

Protection Against Corrosion: Our vent caps are ASTM B117 tested for anti-corrosive properties, showing very little or no signs of corrosion on our high performance polyester powder coated galvanized steel surface. Other leading and foreign brands have little or no corrosive protection.

Features: Riveted construction; does not use caulk. Includes pre-drilled holes for easy mounting. Vent also comes with a flapper (damper) that prevents back drafts.

Galvanized to end a heat duct run and used for a floor register outlet

✅ 𝐃𝐔𝐂𝐓 𝐂𝐎𝐋𝐋𝐀𝐑 𝐀𝐈𝐑 𝐓𝐈𝐆𝐇𝐓: 4 inches in diameter, made for 4" flexible or UNcrimped rigid sheet metal ducting. All our collars are 6 inches long & the flange around the outside 1-1/5" (1.5) inch. Quick solution for easily connecting your ducting to your wall, floor, or ceiling opening. The Collar Air Tight Duct is perfectly suited to connect your ducting to your wall, floor, ceiling opening, Extractor Fan, and In-line Extract fan or any other indoor-outdoor heating cooling pipe.

✅ 𝐇𝐈𝐆𝐇-𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐒𝐇𝐄𝐄𝐓 𝐌𝐄𝐓𝐀𝐋: Made from galvanized steel and pre-crimped, Provides a trouble-free, air-tight installation. They are high quality and have long-lasting durability. The Sheet Metal Kid is proud to provide unsurpassable quality ducting components. The Sheet Metal Kid air tight ducting collar is known to be the strongest ducting on the market, as well as being effortless to install, taking 40% less time to install than other duct takeoff methods.

✅ 𝐄𝐀𝐒𝐘 𝐓𝐎 𝐈𝐍𝐒𝐓𝐀𝐋𝐋: Pre-drilled holes in a convenient 1.5-inch flange to ensure easy and secure mounting to the wall, ceiling, or any other surface. The fast and easy way for connecting flex ducting or solid rigid sheet metal ducting. The Sheet Metal Kid's products are made to be used for home improvement and office improvement. Durable material holds up during handling and installation. Quick-Fit holds its own when compared to other Air Tight Duct products on the market.

✅ 𝐃𝐔𝐂𝐓 𝐑𝐄𝐃𝐔𝐂𝐄𝐑 & 𝐈𝐍𝐂𝐑𝐄𝐀𝐒𝐄𝐑: Sheet metal HVAC Duct Reducer for flexible or metal HVAC Ducts and air vents. Used to connect two air ducts of different diameters to create a seamless ventilation system duct. This is a very practical duct, all in one, solid duct which can be used when connecting two different, solid or flexible ducts or ducts to ventilators, or vice versa, from small to large, larger too small.

✅ 𝐄𝐗𝐓𝐑𝐀 𝐒𝐓𝐑𝐄𝐍𝐆𝐓𝐇 𝐀𝐍𝐃 𝐅𝐈𝐓𝐓𝐈𝐍𝐆𝐒: These galvanized duct reducers can be used with fans, ducting, air-cooled hoods, and ventilation systems, that allowing you to lengthen and extend your ducting. This duct is crimped on the small end of the duct to fit inside the next ducting section. Sturdy steel ducting is perfect for DIY and Trade use.

✅ 𝐇𝐈𝐆𝐇-𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐌𝐄𝐓𝐀𝐋 𝐒𝐇𝐄𝐄𝐓: Our sheet metal reducers and increasers are manufactured from the highest quality of galvanized steel. Perfect for use with either flexible duct or rigid sheet metal duct. Never be restricted to your air conditioner's ducting requirements again. Once it's in position can be sealed with duct sealer.

4" High x 3" High Collar

26 Gauge Galvanized Steel, Single Wall with No Insulation

Built with standard plaster ground flange all the way around the square portion.

Price For: Each Duct Size: 10" Material of Construction: Steel Diameter: 10" Standards: SMACNA / ASTM Outlet Diameter: 10" Inlet Diameter: 10" Coating: Galvanized Item: Fitting Pressure Rating: 3" W.G Height: 13" Gauge: 26 Special Features: Adjustable Width: 13" Type: 90 Degrees Elbow Country of Origin (subject to change): United States

5" - 10" in Stainless

Chimney Cap Adapter

Cap Adaptor for B-Vent

4" High x 3" High Collar

26 Gauge Galvanized Steel, Single Wall with No Insulation

Built with standard plaster ground flange all the way around the square portion.

4" High x 3" High Collar

26 Gauge Galvanized Steel, Single Wall with No Insulation

Built with standard plaster ground flange all the way around the square portion.

✅ 𝐇𝐈𝐆𝐇-𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐒𝐇𝐄𝐄𝐓 𝐌𝐄𝐓𝐀𝐋:Our Duct Wyes Branch is manufactured from the highest quality 26-gauge galvanized sheet metal. Good for sheet metal duct of flex duct alike. Ducting Y Adapter high-quality sheet metal air wyes duct fitting. Wyes are made of 26-gauge, galvanized steel. They are used primarily to transition from 1 pipe to 2 pipes in heating and air conditioning applications.

✅ 𝐄𝐀𝐒𝐘 𝐓𝐎 𝐂𝐎𝐍𝐍𝐄𝐂𝐓: Maybe crimped on outlets to fit into next metal ducting section and retaining ridge around all inlets and outlets to ensure a snug fit to the flexible duct. Our ducts have made AC Repair and ventilation modification easy. Wye Branches are the correct way to split your vent duct. Easily add a new branch onto your ductwork, but don't forget the damper! Works with both flexible and rigid air conditioning ducts.

✅ 𝐈𝐌𝐏𝐑𝐎𝐕𝐄𝐃 & 𝐌𝐀𝐈𝐍𝐓𝐀𝐈𝐍 𝐀𝐈𝐑𝐅𝐋𝐎𝐖: They are perfect fittings for maintaining maximum airflow through your system while branching off to multiple locations. Sheet Metal Wye Branch for HVAC Duct. Used for splitting supply, return or exhaust branch lines. Crimped ends for easy installation and seal joints with approved duct mastic sealants. Insulate Ductwork for improved energy efficiency and comfort. The Wye Branch fittings provide less friction and improved airflow.

Price For: Each Duct Size: 10"x6" Material of Construction: Steel Diameter: 10"x6" Standards: SMACNA / ASTM Outlet Diameter: 6" Inlet Diameter: 10" Height: 7" Coating: Galvanized Item: Fitting Gauge: 26 Type: Reducer Special Features: Pre-sealed Pressure Rating: 3" W.G Width: 10" Country of Origin (subject to change): United States

90 Degree adjustable elbows from are fully adjustable from straight to 90 degrees

9" 90 Degree Adjustable Elbow

26 Gauge Galvanized

14" x 12" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC

Crimped on small end to fit inside next ducting section

26 Gauge Galvanized Metal

90 Degree adjustable elbows from are fully adjustable from straight to 90 degrees

8" 90 Degree Adjustable Elbow

26 Gauge Galvanized

4" High x 3" High Collar

26 Gauge Galvanized Steel, Single Wall with No Insulation

Built with standard plaster ground flange all the way around the square portion.

Duct Reducer Without Collar, Single Wall Galvanized Metal Fitting HVAC

Easy to install, easy to connect

26 Gauge Galvanized Metal

Backdraft damper with lightweight blades and foam closure shutter for quiet closure

Proven design to protect against backdraft in your appliance venting

Vertical or horizontal mounting, with one end crimped

Has a sturdy 26 gauge galvanized steel construction

The elbows come standard with one end crimped

Easy to install, easy to adjust

Product 1: HIGH-QUALITY ROOF CAP: Roof cap for use with Range Hoods, LoSone Fans, and bath ventilation fans maximizes the air and sound performance of your fan or range hood

Product 1: DURABLE: Constructed of sturdy, 24-gauge CRCQ steel construction with a black electrically-bonded epoxy finish to ensure durability and lasting use

Product 1: RELIABLE: Includes a built-in, backdraft damper and bird screen provide a dependable roof cap you can rely on

Perfect Connector: The VIVOSUN ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans

Premium Material: Made of high-quality aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction

Multi-Layer Protection: It features 3-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage

Perfect Connector: The VIVOSUN ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans

Premium Material: Made of high-quality aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction

Multi-Layer Protection: It features 3-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage

Perfect Connector: The VIVOSUN ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans

Premium Material: Made of high-quality aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction

Multi-Layer Protection: It features 3-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage

Backdraft damper with lightweight blades and foam closure shutter for quiet closure

Proven design to protect against backdraft in your appliance venting

Vertical or horizontal mounting, with one end crimped