A perfect option for window noise mitigation (among other things)
I had been promoting the Indo Windows acoustic inserts as a great way to increase the STC (Sound Transmission Class) of your windows. They are custom fit and are simple to install. What I didn’t know was that they were originally designed to for cold weather use! After the company established their ability to keep the heat in, many customers found that they also kept the noise out. Anyway, I was reviewing their site for a customer’s acoustic need and upon reading the back story, bought some for my own front door. Awesome customer service, awesome fit and finish. Couldn’t be happier.