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  1. Home
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  3. Heating & Cooling
  4. /
  5. Roof Ventilators
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  7. Non-Ventilated Roof Curbs
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Non-Ventilated Roof Curbs (34 items)

Dayton Roof Curb, Fixed, 12 In H, 17 1/2 In OD 2RB75
Dayton

Roof Curb, Fixed, 12 In H, 17 1/2 In OD

Zoro # G2592861
Mfr # 2RB75
product price:  $146.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 20 1/2 In OD 2RB76
Dayton

Roof Curb, Fixed, 12 In H, 20 1/2 In OD

Zoro # G1423371
Mfr # 2RB76
product price:  $168.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 24 1/2 In OD 2RB77
Dayton

Roof Curb, Fixed, 12 In H, 24 1/2 In OD

Zoro # G2256703
Mfr # 2RB77
product price:  $187.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 15 1/2 In O D 5EFJ2
Dayton

Roof Curb, Fixed, 12 In H, 15 1/2 In O D

Zoro # G2795432
Mfr # 5EFJ2
product price:  $166.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 28 1/2 In OD 2RB79
Dayton

Roof Curb, Fixed, 12 In H, 28 1/2 In OD

Zoro # G1309147
Mfr # 2RB79
product price:  $235.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 32 1/2 In OD 2RB80
Dayton

Roof Curb, Fixed, 12 In H, 32 1/2 In OD

Zoro # G1527802
Mfr # 2RB80
product price:  $271.99
/ea
Dayton Roof Curb, Adustable Width 2ZV83
Dayton

Roof Curb, Adustable Width

Zoro # G2961262
Mfr # 2ZV83
product price:  $589.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 15 In O D 2RB74
Dayton

Roof Curb, Fixed, 12 In H, 15 In O D

Zoro # G0846334
Mfr # 2RB74
product price:  $155.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 27 In 3AZH7
Dayton

Roof Curb, Fixed, Nonvented, O.D 27 In

Zoro # G0952226
Mfr # 3AZH7
product price:  $245.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 33 In 3AZH8
Dayton

Roof Curb, Fixed, Nonvented, O.D 33 In

Zoro # G2946291
Mfr # 3AZH8
product price:  $274.99
/ea
Dayton Roof Curb, Adustable Width 2ZV82
Dayton

Roof Curb, Adustable Width

Zoro # G3316704
Mfr # 2ZV82
product price:  $431.99
/ea
Portals Plus SM RC-2A Straight Sided Curb, 11"H 32101
Portals Plus

SM RC-2A Straight Sided Curb, 11"H

Zoro # G7456969
Mfr # 32101
product price:  $246.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 37 1/2 In 3AZJ1
Dayton

Roof Curb, Fixed, Nonvented, O.D 37 1/2 In

Zoro # G2147677
Mfr # 3AZJ1
product price:  $326.99
/ea
Dayton Roof Curb, Adustable Width 2ZV86
Dayton

Roof Curb, Adustable Width

Zoro # G2710793
Mfr # 2ZV86
product price:  $695.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 34 1/2 In 3AZH9
Dayton

Roof Curb, Fixed, Nonvented, O.D 34 1/2 In

Zoro # G0469901
Mfr # 3AZH9
product price:  $314.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 39 In 3AZJ2
Dayton

Roof Curb, Fixed, Nonvented, O.D 39 In

Zoro # G0785836
Mfr # 3AZJ2
product price:  $336.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 53 In 3AZJ6
Dayton

Roof Curb, Fixed, Nonvented, O.D 53 In

Zoro # G1417525
Mfr # 3AZJ6
product price:  $466.99
/ea
Dayton Roof Curb, Adustable Width 2ZV84
Dayton

Roof Curb, Adustable Width

Zoro # G1966544
Mfr # 2ZV84
product price:  $612.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 49 In 3AZJ5
Dayton

Roof Curb, Fixed, Nonvented, O.D 49 In

Zoro # G2139383
Mfr # 3AZJ5
product price:  $412.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 45 In 3AZJ4
Dayton

Roof Curb, Fixed, Nonvented, O.D 45 In

Zoro # G3385024
Mfr # 3AZJ4
product price:  $370.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 40 1/2 In OD 2RB81
Dayton

Roof Curb, Fixed, 12 In H, 40 1/2 In OD

Zoro # G0267583
Mfr # 2RB81
product price:  $326.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 44 1/2 In OD 2RB82
Dayton

Roof Curb, Fixed, 12 In H, 44 1/2 In OD

Zoro # G2078081
Mfr # 2RB82
product price:  $363.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 50 1/2 In O D 5EFJ3
Dayton

Roof Curb, Fixed, 12 In H, 50 1/2 In O D

Zoro # G0246671
Mfr # 5EFJ3
product price:  $451.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 65 In 3AZJ8
Dayton

Roof Curb, Fixed, Nonvented, O.D 65 In

Zoro # G0285887
Mfr # 3AZJ8
product price:  $486.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 23 In 3FLT5
Dayton

Roof Curb, Fixed, Nonvented, O.D 23 In

Zoro # G0312207
Mfr # 3FLT5
product price:  $202.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 27 1/2 In OD 2RB78
Dayton

Roof Curb, Fixed, 12 In H, 27 1/2 In OD

Zoro # G0349955
Mfr # 2RB78
product price:  $253.99
/ea
Dayton Roof Curb, Fixed, Nonvented, 40 In 24Y860
Dayton

Roof Curb, Fixed, Nonvented, 40 In

Zoro # G4611661
Mfr # 24Y860
product price:  $569.99
/ea
Dayton Roof Curb, Fixed, 12 In H, 62 1/2 In OD 2RB83
Dayton

Roof Curb, Fixed, 12 In H, 62 1/2 In OD

Zoro # G0250731
Mfr # 2RB83
product price:  $507.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 59 In 3FLT6
Dayton

Roof Curb, Fixed, Nonvented, O.D 59 In

Zoro # G0280603
Mfr # 3FLT6
product price:  $539.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 71 In 3AZJ9
Dayton

Roof Curb, Fixed, Nonvented, O.D 71 In

Zoro # G1464531
Mfr # 3AZJ9
product price:  $901.99
/ea
Dayton Roof Curb, Adustable Width 2ZV87
Dayton

Roof Curb, Adustable Width

Zoro # G1715551
Mfr # 2ZV87
product price:  $988.99
/ea
Dayton Roof Curb, Adustable Width 2ZV85
Dayton

Roof Curb, Adustable Width

Zoro # G0503605
Mfr # 2ZV85
product price:  $628.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 55 1/2 In 3AZJ7
Dayton

Roof Curb, Fixed, Nonvented, O.D 55 1/2 In

Zoro # G0700935
Mfr # 3AZJ7
product price:  $474.99
/ea
Dayton Roof Curb, Fixed, Nonvented, O.D 43 1/2 In 3AZJ3
Dayton

Roof Curb, Fixed, Nonvented, O.D 43 1/2 In

Zoro # G2177052
Mfr # 3AZJ3
product price:  $368.99
/ea
Non-Ventilated Roof Curbs (34 items)
  • 1
    of 1 pages

About Non-Ventilated Roof Curbs

Non-Ventilated Roof Curbs are a type of prefabricated roof curbs that are used to provide support for dampers and other components in a building's ventilation system. They are designed to be installed on the outside of the building, providing a secure and airtight seal around the damper or component. Non-Ventilated Roof Curbs can be used in place of traditional vented roof curbs to improve energy efficiency and reduce noise levels.

Types of Non-Ventilated Roof Curbs

Non-Ventilated Roof Curbs come in a variety of shapes, sizes, and materials. The most common types are made from aluminum or galvanized steel, but they can also be constructed with wood or composite materials. Some Non-Ventilated Roof Curbs may also include additional features such as insulation, weatherstripping, and/or soundproofing material.

How Non-Ventilated Roof Curbs are Made

Non-Ventilated Roof Curbs typically consist of several components including a base plate that is attached to the roof decking, an outer frame that wraps around the damper or component being installed, and an inner lining that provides an airtight seal between the curb and the damper. The base plate is usually made from galvanized steel or aluminum while the outer frame is often constructed with wood or composite materials. The inner lining is typically made from foam insulation for added energy efficiency.

Industries That Use Non-Ventilated Roof Curbs

Non-ventilated roof curbs are commonly used by HVAC professionals in commercial buildings as well as industrial facilities. They can also be found in residential homes where they provide support for air conditioning systems and other components that require airtight seals. Professional installers use specialized tools to ensure proper installation when installing non-vented roof curbs.

Find the Non-Ventilated Roof Curbs 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 non-ventilated roof curbs 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.

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