🔊 Design Engineering 050113 Under Carpet Lite: Ultimate Sound Absorption and Insulation Solution, 70"x72" (35 sq. ft.) Review

Lightweight carpet - very good insulation. I've used this on my vintage firewall and it looks and feels good. It is easily cut with heavy duty scissors and attached with spray adhesive.

I have a foam layer with Uxcell 394mil 10.76sqft Car Fender Thermal Noise Insulation Soundproof Mat for 40 x 40 inch engine and now my feet are much warmer and nicer when I drive in winter.

Overall a great and fairly easy setup. The only thing involved is wearing disposable clothing, a mask and a hat. Spray adhesive for sticking penetrates everywhere. Had to order 4 boxes too. I wish they had bigger boxes. But honestly the best.

I put this material on top of a Noico 80mil sound deadening material before putting my new carpet on top and it's amazing. It made my car floor soft, plush, and warmer in the winter and cooler in the summer. It was also a nice addition to my sound deadening material and the perfect finishing touch before installing my new carpet.

Inexpensive and extra burlap padding under my replacement carpet for my '98 Ford Explorer. It also made the cabin as quiet as my new cars and also helped keep the truck cool. I'll probably use this in my classic car when the time comes. A sharp blade is imperative, my Stanley box cutter didn't do the trick, and ordinary kitchen scissors won't do either.

I hate to write a negative review because I like other DEI products but they led me to believe they had some sound deadening properties but in my simple tests they didn't. I have used most of the best sound and heat management products (all made in the USA) in various builds and needed heat protection over the engine hatch, also was hoping for sound insulation but all of these can help for moderate heat issues. , low sound absorption and decoupling, but I can see ZERO soundproofing performance.

There were no warnings or precautions regarding cutting hazards when using the product. I had a severe asthma attack after cutting about 30 inches. I didn't realize the material was partly fiberglass.