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R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack

Ratings & Reviews for Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack

4.6
136
Review
 4.6 out of 5
136 Reviews


96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Reflectix insulation product is reported to be an effective solution for temperature regulation, keeping spaces cooler in summer and warmer in winter. Customers note the product is easy to work with, cut, and install. The insulation is described as versatile for use in various applications and durable in construction. Some minor drawbacks include occasional inconsistencies in roll length and challenges working in tight spaces, but overall the product is highly regarded by many satisfied customers.

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

good moisture barrier with a little added r-value.

Would Recommend

I used this product to underpin my rv for the colder months. So far. no issues. Seems to do well at keeping the heat in and the cold out.Much cheaper than custom skirting.

January 26, 2024
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Purchased the BIG Roll with subzero temps predictd

Would Recommend

Winter of 2022 we had SUBZERO temps (F not C). My entire apt (and 5 others) have all WEST FACING 48inch x 48 inch windows (a total of 21 of those windows among the 6 apts....I manage the building and pay the natural gas for the boiler (which heats all 6 apts (I am an onsite manage))...seeing the predicted temps and with the recent 40% natural gas rise in price...I had to come up with something quick. I cut the reflectix to size and merely stuck it into place in the interior section of the Older...

January 26, 2024
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Easy

Would Recommend

Easy to cut and install

December 10, 2023
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Insulation

Would Recommend

Easy to install

September 10, 2023
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Great product, reasonable price

Would Recommend

It was everything I expected. Used for my new animal refuge habitates.

August 30, 2023
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Good Value

Would Recommend

I did shop around online before purchasing and I could not find a better deal. I needed to buy a lot so I was looking for a good volume price. I have used this for a few different uses. First, to wrap a couple hot water heaters. Second, to wrap some pipes. Third, to wrap some fig trees outdoors to protect them from cold winters. It protect the trees well during the winter and I had a good survival rate. It's been working good on my hot water heaters. I have noticed that I could turn the ...

August 26, 2023
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Easy to use

Would Recommend

Just what I need for the ductwork,had a little problem with the tape

August 22, 2023
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Check length of roll.

Would Recommend

It was a great product, it said it would do 400sq. Ft. It was10 feet short. I had to improvise. I ordered 2 rolls, one was on the money the other 10 ft short. At 300 dollars I expected better in that dept.

August 18, 2023
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NOT Received - Fed-X lost?

Would Recommend

I've purchased before & I like. Ordered on 15th today is 28th - have NOT received. Fed-X shows left Ft. Worth over week ago (not sure WHY it went thru Ft. Worth) . Not LOWES fault. Fed- is HORRIBLE & getting worse every week.

July 28, 2023
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It is light weight, so don’t install in high wind

Would Recommend

Quality construction. Easy to install. Delivered quickly.

July 24, 2023
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Helped lower temperature in the house

Would Recommend

Put it over single pane window facing west that has no shade. Made a big difference in the room temperature .

July 19, 2023
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Good quality

Would Recommend

easy to work with

July 10, 2023
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This insulation is a great product

Would Recommend

Easy to cut and install

May 24, 2023
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