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  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Ventilation
  6. /
  7. Dampers
  8. /
  9. Backdraft Roof Dampers
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Backdraft Roof Dampers (58 items) - Page 2

Canarm Manual Damper, Aluminum, Square SR3236X36
Canarm

Manual Damper, Aluminum, Square

Zoro # G014921152
Mfr # SR3236X36
product price:  $406.99
/ea
Dayton Damper, Backdraft, Wall Mount, 27-3/4 In Sq 5NKN6
Dayton

Damper, Backdraft, Wall Mount, 27-3/4 In Sq

Zoro # G0537826
Mfr # 5NKN6
product price:  $138.99
/ea
Dayton Backdraft Damper, Horizontal, 50 Sq 6WRK8
Dayton

Backdraft Damper, Horizontal, 50 Sq

Zoro # G3710104
Mfr # 6WRK8
product price:  $244.99
/ea
Dayton Damper, Horizontal, 60 In Sq 5NKN8
Dayton

Damper, Horizontal, 60 In Sq

Zoro # G1729603
Mfr # 5NKN8
product price:  $360.99
/ea
Dayton Damper, Backdraft 4HX73
Dayton

Damper, Backdraft

Zoro # G2519054
Mfr # 4HX73
product price:  $53.79
/ea
Canarm Manual Damper, Aluminum, Square SR3212X12
Canarm

Manual Damper, Aluminum, Square

Zoro # G814921154
Mfr # SR3212X12
product price:  $107.99
/ea
Canarm Manual Damper, Aluminum, Square SR3230X30
Canarm

Manual Damper, Aluminum, Square

Zoro # G514921218
Mfr # SR3230X30
product price:  $271.79
/ea
Dayton Damper, Backdraft 4HX76
Dayton

Damper, Backdraft

Zoro # G3188132
Mfr # 4HX76
product price:  $66.99
/ea
Air Conditioning Products Co Backdraft Damper 18" - 411-STD 18 411-STD 18
Air Conditioning Products Co

Backdraft Damper 18" - 411-STD 18

Zoro # G802593899
Mfr # 411-STD 18
product price:  $97.49
/ea
Canarm Manual Damper, Aluminum, Square SR3214X14
Canarm

Manual Damper, Aluminum, Square

Zoro # G614921231
Mfr # SR3214X14
product price:  $129.99
/ea
Canarm Manual Damper, Aluminum, Square SR3218X18
Canarm

Manual Damper, Aluminum, Square

Zoro # G614921187
Mfr # SR3218X18
product price:  $185.99
/ea
Canarm Manual Damper, Aluminum, Square SR3210X10
Canarm

Manual Damper, Aluminum, Square

Zoro # G914921153
Mfr # SR3210X10
product price:  $79.35
/ea
Dayton Damper, Roof Mount 4HX69
Dayton

Damper, Roof Mount

Zoro # G2982865
Mfr # 4HX69
product price:  $144.99
/ea
Dayton Damper, Roof 4HX71
Dayton

Damper, Roof

Zoro # G2233804
Mfr # 4HX71
product price:  $238.99
/ea
Dayton Damper, Horizontal, 64 In Sq 5NKN9
Dayton

Damper, Horizontal, 64 In Sq

Zoro # G2693634
Mfr # 5NKN9
product price:  $382.99
/ea
Ipower 20 Inch Backdraft Damper HIDAMP20
Ipower

20 Inch Backdraft Damper

Zoro # G605939306
Mfr # HIDAMP20
product price:  $59.99
/ea
Ipower 4 inch Shutter Back Draft Blocker, One-Way Airflow Ducting Insert Backflow Preventer with 2 GLDUCTDAMPER4
Ipower

4 inch Shutter Back Draft Blocker, One-Way Airflow Ducting Insert Backflow Preventer with 2

Zoro # G716486713
Mfr # GLDUCTDAMPER4
product price:  $12.65
/ea
Sold in mult. of 2 for $25.30
Ipower 14 Inch Backdraft Damper HIDAMP14
Ipower

14 Inch Backdraft Damper

Zoro # G105939271
Mfr # HIDAMP14
product price:  $45.19
/ea
Ipower 12 Inch Backdraft Damper HIDAMP12
Ipower

12 Inch Backdraft Damper

Zoro # G505939376
Mfr # HIDAMP12
product price:  $35.59
/ea
Ipower 18 Inch Backdraft Damper HIDAMP18
Ipower

18 Inch Backdraft Damper

Zoro # G605939269
Mfr # HIDAMP18
product price:  $60.69
/ea
Canarm Manual Damper, Aluminum, Square SR3216X16
Canarm

Manual Damper, Aluminum, Square

Zoro # G214921167
Mfr # SR3216X16
product price:  $144.99
/ea
Dayton Backdraft Damper, Horizontal, 62 Sq 6WRK9
Dayton

Backdraft Damper, Horizontal, 62 Sq

Zoro # G3641985
Mfr # 6WRK9
product price:  $342.99
/ea
Backdraft Roof Dampers (58 items) - Page 2
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About Backdraft Roof Dampers

Backdraft Roof Dampers are designed to prevent the flow of air from outside the building into the interior. They are an important part of a building's ventilation system, as they help maintain a comfortable indoor climate and reduce energy costs.

Types of Backdraft Roof Dampers

Backdraft dampers come in a variety of shapes, sizes, and materials. The type chosen depends on the particular application and whether it is being used for intake or exhaust. Some common types include gravity backdraft dampers, pressure-actuated backdraft dampers, and motorized backdraft dampers.

How Backdraft Roof Dampers are Made

Backdraft roof dampers are typically constructed from galvanized steel, aluminum or stainless steel. The blades may be single-wall or double-wall construction depending on the application requirements. They also feature a spring-loaded closure mechanism which helps to ensure that they close properly when not in use.

Industries that use Backdraft Roof Dampers

Backdraft roof dampers can be found in many industries such as commercial buildings, industrial facilities, HVAC systems, laboratories, hospitals and cleanrooms. Professionals working with these industries often use them to control airflow for safety reasons or to ensure proper ventilation.

Find the Backdraft Roof Dampers You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of backdraft roof dampers along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Fire and Smoke DampersMotorized DampersBalancing and Zoning DampersMotorized Dampers AccessoriesDucting & Venting
Ceiling DiffusersDucting HosesIntake LouversDoor LouversControls
12" backdraft damper12 in damper14x14 backdraft damper14 inch backdraft damper14 in backdraft damper
16 in damper14 in damper18 inch17 3/4 damper16 inch

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