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48-in Rafter vent

Ratings & Reviews for proVent 48-in Rafter vent

4.6
112
Review
 4.6 out of 5
112 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these vents for exceptional durability, lightweight design, and straightforward installation. The plastic construction resists deformation under pressure and handling, outperforming foam or cardboard alternatives. Reviewers consistently note the vents are easy to cut with scissors and staple in place without special tools, fitting standard 16-inch rafter spacing. Many emphasize their effectiveness in maintaining unobstructed airflow channels, preventing insulation blockage and reducing mold risk. A few mention the material feels thin under heavy pressure, but most consider the durability and performance well worth the investment.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

Makes insulaion easier

Would Recommend

Very easy to use.

May 7, 2026
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Works Perfectly

Would Recommend

Easy install, size is perfect for my attic roof, lightweight

May 6, 2026
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better then foam

Would Recommend

ease of use

May 2, 2026
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Does the job

Would Recommend

It works as expected.

April 16, 2026
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Pay more, have options, done with no issues

Would Recommend

Good solid product. If I has purchased the cheaper foam baffle it would have been a nightmare.

April 11, 2026
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Make sure they are all the same

Would Recommend

Great

February 17, 2026
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Easy and quick to use

Would Recommend

Wish it was a bit more rigid or had a middle divider. Easy to cut and staple. Easy to use. Could be a bit cheaper for what it is.

February 14, 2026
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Works good

Would Recommend

Works good

January 22, 2026
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Durable

Would Recommend

Durable. Plastic is better than the foam type.

January 14, 2026
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Delivery was terrible

Would Not Recommend

I had ordered material to insulate our house 11 days before delivery date. The way delivery should have been is 1st delivered to the store half a mile away before it was set for delivery. It was delivered on a flatbed from a store 1 1/2 hours away and left in the backyard. There was no one to unload it into the house, that is vacant. I couldn't leave it like that with rain in the forecast, and no way to lock it up. It would have been stolen. I called 3 different phone numbers for Lowe's. I even...

January 11, 2026
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Cool product

Would Recommend

Nice lightweight material easy to install. Cuts easily with utility knife if needed.

January 3, 2026
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constant delays costed me extra on my heating

scheduled for delivery and should have arrived a week ago, item keeps getting delayed because it says its out of stock. call to cancel the order, customer care says its in transit and cannot be canceled. I really frustrating to be told by customer care that the item is *guaranteed* to arrive on a certain date, only to have an email sent to me an hour later telling me it got delayed

December 10, 2025
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