- For attic air circulation
- Affordable solution
- 22 in. x 4 ft. Attic Ventilation System (10-Pack)
- See More Details
Frequently Bought Together
Price:
$1880
Product Overview
For improved air circulation in the attic, install the Durovent 22 in. x 48 in. Rafter Vent (10-Pack). It can be cut to fit most joist spaces and is an affordable way to meet energy-code requirements for air flow. Use it between rafters to create an air channel through insulation to help keep air flowing freely in your attic.
- Improves insulation efficiencies, allows for cooler attics in the summer months, drier attics in the winter months and helps prevent ice-dam formation
- Install between rafters to provide an unobstructed air channel through insulation to keep air flowing from soffits to ridge vents
- For use in 24 in. or 16 in. rafter or truss applications
- Excellent option for new construction
- Can be cut to fit most joist spaces
- Cathedral ceilings require a continuous run of vents from intake to exhaust with a 1 in. space between each vent
- Perforated center line to fit most applications
- Wide nailing flange and center strut allow for easy installation
- Economical way to meet energy-code requirements for air flow
- The right insulation can save on energy and heating and cooling bills. Check out our Buying Guide for helpful tips.
- How much do you need? Let our calculator help:
Info & Guides
Product Overview
- For attic air circulation
- Affordable solution
- 22 in. x 4 ft. Attic Ventilation System (10-Pack)
Compare Similar Insulation Accessories
|  |  | |
| Brand | Durovent | ADO Products | ADO Products |
| Name | 22 in. x 4 ft. Rafter Vent (10-Pack) | 14 in. x 48 in. Rafter Vent 10 Per Carton | Durovent 23-1/2 in. x 46 in. Rafter Vent with Built-In Baffle 10/Ctn |
| Price | $1880 | $2241 | $2547 |
| Ratings | (105) | (23) | (88) |
| Insulation Accessory Type | Rafter Vent | Rafter Vent | Rafter Vent |
| Insulation Features | Water Resistant | Water Resistant | |
| View Product | View Product | View Product |
Compare Similar Insulation Accessories
| | | |
| Brand | Durovent | ADO Products | ADO Products |
| Name | 22 in. x 4 ft. Rafter Vent (10-Pack) | 14 in. x 48 in. Rafter Vent 10 Per Carton | Durovent 23-1/2 in. x 46 in. Rafter Vent with Built-In Baffle 10/Ctn |
| Price | $1880 | $2241 | $2547 |
| Ratings | (105) | (23) | (88) |
| Insulation Accessory Type | |||
| Insulation Features | |||
| View Product | View Product | View Product |
Specifications
Dimensions
Product Depth (in.)
48
Product Height (in.)
1.375
Product Width (in.)
22
Details
Insulation Accessory Type
Rafter Vent
Insulation Type
Accessory
Returnable
180-Day
Warranty / Certifications
Warranty Information
Limited Warranty
Questions & Answers
13Questions54Answers
which is best way to install this product
Asked by radar December 30, 201610
AnswersThe Durovent website has detail on installation. It is installed from the sofit up the underside of the roof to allow air to flow past the insulation.
My rafters are 20" apart. Can this product be adapted for that spacing?
Asked by Brian March 6, 20195
AnswersSo technically no, because you can squeeze the 22in into 20 without damaging the rafter.
How do you trim / adjust these 22 in. to fit in a standard 14 in. cavity (roof rafters on 16 in. ...
Asked by dcotter September 23, 20185
AnswersBuy ones for 16" on center
How do you install this on an existing roof (that has millions of nails protruding down)??
Asked by Jennifer July 13, 20205
AnswersVery carefully. if there are tons of protruding nails use them. Once you have them pushed onto nails throw in a couple staples and insulate. Insulation will hold it up.
Do the Windblock peices come with the baffles?
Asked by Hugothor November 12, 20155
AnswersNo. I would consult Home Depot for these. You may have to order them.
Are they available for 16 o c
Asked by DMC December 9, 20195
AnswersThey are perforated down the middle so you can break in half for 16" oc
what are they made of ?
Asked by gee September 7, 20205
AnswersStyrofoam - very thin, but that's all you need
Getting ready to do some blow in inulation inthe attic... do these go between EVERY roof truss ?? Or just above the soffet vents ???
Asked by Bryan November 16, 20195
AnswersYes every truss space gets one.
Where can i get the wind block peices ?
Asked by Platoon February 7, 20165
AnswersI had a roll of reflectex and cut my own. Worked fine for me.
Can I use these pieces to fully cover the underside of the roof then put insulation over them. I ...
Asked by grampy December 1, 20164
Answersif you have wires running through the joists, perhaps consider using EMT to protect the wires. It all depends on code in your area. Note: Not an electrician.
Customer Reviews
Overall Ratings
Not as easy of a install as others I have used but worked out great was able to use a small stapl...
May 12, 2020
Not as easy of a install as others I have used but worked out great was able to use a small staple to tack to underside of roof sheeting to hold in place
Very cheap and flimsy material. Can get much better...
January 15, 2021
Very cheap and flimsy material. Can get much better product for only a small increase in price
Response from ADO Product ExpertJanuary 15, 2021
Thank you for your comments, this product is typically used in new construction prior to ceilings being put in place. Our black proVent product is more durable and made for retro or re-insulation of attic spaces.
Worked great and went up easy....
December 14, 2020
Worked great and went up easy.
Rating provided by a verified purchaser...
December 13, 2020
Rating provided by a verified purchaser
Very simple to install...
December 12, 2020
Very simple to install
December 5, 2020
Did what they are made to do...
December 4, 2020
Did what they are made to do
While trying to split them in to 2 they broke...
November 12, 2020
While trying to split them in to 2 they broke in different place, also holes get bigger and don'thold in position properly with nails.
Rating provided by a verified purchaser...
September 9, 2020
Rating provided by a verified purchaser
No good
September 4, 2020
Installed one pack (10) this morning attic is now hotter. I agree with other reviews not enougn air gap. Taking them out and back to home depot. Does not work dont buy.
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