Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC, Pipe, Machine, Wall and Door

I bought this to make a window plug for my bedroom window. My neighbor has been terrorizing the neighborhood for months with his HEMI engine at all hours, and this is my last ditch effort to try and get a full night's sleep. I had tried butyl on posterboard first, but it was a major failure. The butyl was way too heavy and didn't provide the sound dampening I needed or expected. Ended up being a complete waste of money. Not something I would recommend for anyone trying to build a window plug, unless you're using wood (not cardboard) and are prepared for a heavy lifting session every time you put the plug in the window. This acoustic foam ended up doing the job way better and makes a much lighter weight plug. I took the extra step of sealing off the edges of the window with gaffer tape, and between that and the foam plug I haven't been awakened by street noise. I used the recommended 3M mounting tape to install the foam vertically onto posterboard the height of the window (36"). I positioned the product as such that foam protrudes from either edge, to make up for the fact that the window is 51" wide but the posterboard is only 48" wide. I had to trim the foam a little bit, and use the scraps to fill up any gaps or cracks when I lift the plug into the window each night. My bedroom is almost completely light tight and so far I haven't been awakened by the demon car since using this setup.🤞🏻 I'm giving 4 stars because it isn't perfect, but it's close. I'll update if anything changes. UPDATE: It's been a few weeks and this stuff has completely changed my sleep. I am no longer awakened at all by street noise or the demon car! Increasing to 5 stars because it did what I bought it to do.

very effective sound absorbing material..In removing our dishwasher to repair a defective part, the upper or top insulating material that came with the unit was damaged and ended up being jammed and we were unable to properly return this material to its original state.. So i ordered this foam material,...It cut easily to the correct size and was very close to the original thickness.Secured to the top and reinstalled the dishwasher and it is as quiet as its original state

I think it did the job, put it under my washing machine to black out the noise

Expensive for what it is. I put me cellphone in a box with music playing and wrapped it in this foam. Barely made any difference. The foam is just thin egg carton foam used for mattress covers. Not dense enough to do anything. Rubber backing is good quality but overall, not fit for purpose.

Ce produit, même si il est bon n'est pas compatible et innéfficace avec la machine concernée