Raft-R-Mate 22-1/2 in. x 4 ft. Attic Insulation Rafter Baffle Proper Vents (70-Pieces)
$21158
Pay $186.58 $211.58 when you open a new card. 
Apply for a Home Depot Consumer Card- Break resistant and lightweight rigidity for ease of installation
- Will not rot, stays in place over time, and meets building code
- Constant flow of fresh air from soffit vent to the ridge
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Price:
$21158
Product Overview
Owens Corning Raft-R-Mate attic vent is an extruded polystyrene foam vent designed to assure unrestricted airflow from the soffit to the ridge vent. Additionally, Raft-R-Mate attic vent has an optional bend down air stop or insulation block at the top plate of the wall in one easy-to-install product. The optional air stop or insulation block prevents loose fill insulation from filling the eave space during installation of cathedral ceiling or attic floors, by closing off the opening below the Raft-R-Mate attic vent to the soffit. The Raft-R-Mate attic vents install quick and easily and are sized to fit 24 in., 16 in. and 12 in. on center framing. Utilize in both new and retrofit construction.
- Resists moisture and will not rot or deteriorate
- Improve year-round comfort
- Increase the life of the roof
- Durable and break-resistant
- Shop recommended products for insulating your attic
- Owens Corning Blown In insulation is a DIY-friendly option best for adding insulation in an attic and can be installed on top of existing insulation in less than 1.5 hours
- Shop precut 2x6 wall & floor insulation for faster installation
- Shop recommended products for insulating your crawlspace and basement
- The right insulation can save on energy and heating and cooling bills. Check out our Buying Guide for helpful tips.
- Click here to learn more about Eco Options and Energy Efficiency
Additional Resources
From the Manufacturer
Compare Similar Insulation Accessories
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| Brand | Owens Corning | Owens Corning | Battic Door Energy Conservation Products | Battic Door Energy Conservation Products |
| Name | Garage Door Fiberglass Insulation Kit 22 in. x 54 in. (8-Panels) | Raft-R-Mate 22-1/2 in. x 4 ft. Attic Insulation Rafter Baffle Proper Vents (70-Pieces) | 22 in. x 30 in. R-50 E-Z Hatch Attic Access Door | 22 in. x 30 in. R-50 E-Z Hatch Locking Attic Access Door |
| Price | $10400 | $21158 | $36535 | $37602 |
| Ratings | (504) | (163) | (16) | (3) |
| Insulation Accessory Type | Garage Door Insulation | Rafter Vent | Attic Hatch Insulation | Attic Hatch Insulation |
| Insulation Features | Formaldehyde Free,Pre-Cut | Pre-Cut,Pre-Cut,Pre-Cut | Condensation Control,Fire Resistant,Formaldehyde Free,Friction Fit,Heat Retardant,Moisture Retardant,Mold Resistant,No-Dust Material,Vapor Retardant | Condensation Control,Fire Resistant,Formaldehyde Free,Friction Fit,Heat Retardant,Moisture Retardant,Mold Resistant,No-Dust Material,Paintable,Vapor Retardant |
| Product Width (in.) | 22 in | 22.5 in | 14 in | 24 in |
| Number of Pieces | 8 | 1 | 1 | 1 |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
| Product Depth (in.) | 48 in | Product Height (in.) | 2.5 in |
|---|---|---|---|
| Product Width (in.) | 22.5 in |
Details
| Insulation Accessory Type | Rafter Vent | Insulation Features | Pre-Cut,Pre-Cut,Pre-Cut |
|---|---|---|---|
| Insulation Type | Accessory | Number of Pieces | 1 |
| Pack Size | 1 | Returnable | 90-Day |
Warranty / Certifications
| Warranty Information | N/A |
|---|
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Jul 10, 2018
As in insulation contractor, this is what we use for our projects. Flexible, durable and inexpe...
As in insulation contractor, this is what we use for our projects. Flexible, durable and inexpensive compared to others.
by
Jul 5, 2018
Performance. There is no comparison to the rigidity, thickness and design. As I slid these into p...
Performance. There is no comparison to the rigidity, thickness and design. As I slid these into position, the directed air flow was amazing having a nozzle effect, increasing velocity of air from soffit vent and directing it up toward the ridge vent.. It works. The price made me hesitate and Home Depot only sells online by the 70 pc. case. Having installed these now, I wouldn't hesitate to buy again. Superior.
Installation. . The competitor's products are thin, flimsy, and brittle copys. These stayed in place in my 24" on-center rafters. I used an air stapler with Arrow T50 3/8 x 3/8 crown staples .I used the divergent grind points that give a little twist and hold great. Go to Arrow's website for more on metals and point types available. Stapling into deck sheathing with a Porter-Cable air stapler only drove the staples the depth needed. It didn't punch thru foam baffles, just good firm hold. Sliding insulation into position at edge of top plate, the rafter vents are rigid keeping airspace between roof deck sheathing and insulation and didn't rip/tear or crush and I had R-30 thick batts shoving into that cramped space. This product maintains airflow from soffit vents as designed.
Features.. Owens-Corning rafter vents have an acordian portion that can be curved down to the top plate as a wind block. This keeps loose fill insulation from being blown back away from edges near soffit vents and when blowing new insulation into edges, it prevents the loose fill insulation from getting blown into soffit vent area plugging up the vents.
To recap, the rafter vents work great and do exactly what they are designed to do, protect and provide the airspace needed for inlet air from soffits.
I hope this helps you make an informed purchase.
by
Feb 6, 2018
The rafter bays I was insulating were from 1890, so none of them were the same width and none of ...
The rafter bays I was insulating were from 1890, so none of them were the same width and none of them were standard 16" centers. I had to improvise but was able to do so fairly well with these. 1/2" staples for the install and I was done. Easy to trim as well with a good sharp razor.
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Jul 27, 2022
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Jul 13, 2022
I went to the Home Depot in Henrietta NY and...
I went to the Home Depot in Henrietta NY and purchased Owens Corning rafter baffles. They were in stock and easy to find. Installation was simple and they work great . Now I'm getting proper airflow throughout my attic area and it's dropped the temperature, accomplishing what I wanted.
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Jul 12, 2022
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Jun 1, 2022
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Apr 19, 2022
Handle with care
Have to be very careful install as they break and tear easily. Fortunately my roofing was not installed yet so it was much easier with out the protruding nails from the shingles in the way. Took a while to find the right staple combination that would hold them firmly in place and not tear through the material. The accordion fold was a nice feature and it does make installing the insulation easier.
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Apr 14, 2022
Quality product
Product as described
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Apr 1, 2022
No more condensation.
Very easy to install. They fold, cut and join together easily.
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