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Customer Reviews for R-Tech 2 in. x 4 ft. x 8 ft. R-7.7 Rigid Foam Insulation

Internet #202532856

Model #310891

Store SKU #614653

  • Lightweight, easy to use
  • Multiple thicknesses
  • 2 in. x 4 ft. x 8 ft. R-7.7 Rigid Foam Insulation

Customer Reviews

  • 4.8
    out of 162 reviews
  • 93% recommend this product
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Showing 1-10 of 162 reviews
I made to window valence with it and I was able to cover it with fabric securely.
I made to window valence with it and I was able to cover it with fabric securely.
by DIYLady
Easy to work with and lightweight. Using it in my cargo vehicle I'm building out as an RV. An ele...
Easy to work with and lightweight. Using it in my cargo vehicle I'm building out as an RV. An electric 'hot knife' makes it cut like butter and cuts can be very precise for a tight fit (though it smells like burning plastic when it's being melted by the hot knife).
by SEIBHC
1 person found this helpful
Great for DIY craft projects. I wanted huge 42 inch round and 52 * 32 inch oval foam boards for a...
Great for DIY craft projects. I wanted huge 42 inch round and 52 * 32 inch oval foam boards for a craft project. I found this insulation board in Home Depot store at Monterey hwy SanJose but was not sure how to cut it in the required shapes, also it was not possible to carry the huge foam board in the car if it was not cut into manageable sizes in store. Konstantine, a store associate there, was very kind to help me cut the foam board in perfect oval and round shapes. Many Thanks to him and other store associates who were very helpful.
by Craftsy
5 people found this helpful
It is a little messy to work with, but I felt it was worth it in the long run. I measured and cut...
It is a little messy to work with, but I felt it was worth it in the long run. I measured and cut it with a small porcelain knife. I felt a saw would make a bigger mess, and I was just using it for a SHE SHED, lol. I only needed a broom for clean up, and it seems to be keeping the temp reasonable even though it is winter.
by Bunny
7 people found this helpful
We are Commercial Mechanical Insulators. This product is readily available and meets our specifi...
We are Commercial Mechanical Insulators. This product is readily available and meets our specification requirements and is about 2/3 the cost we would normally pay going through our distributors. All the required product data is available on the Home Depot website for use in our Insulation Submittal Packages.
by Dave
9 people found this helpful
Worked great but had to use a shop vac constantly...
Worked great but had to use a shop vac constantly after cutting. Def a hassle. But product worked great for price
by Jake
Easy to cut to fit what I needed it to....
Easy to cut to fit what I needed it to.
by Wheeler
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
worked great for what i needed...
worked great for what i needed
by JEREMY
Insulated solar battery box. Easy to work with....
Insulated solar battery box. Easy to work with.
by HomeDepotCustomer
Showing 1-10 of 162 reviews