Inquiry (采购产品): Interior sound proof secondary windows I just closed on a townhome in Fridley, MN last week and the unit it located at a very busy intersection that's just off a major interstate (I-694). The traffic noise is so loud ALL hours of the day, it's affecting my sleep and I don't look forward to coming home after work. I've been seeing information online about sound proof secondary windows that are installed on the interior without affecting the current windows. I have three bedrooms and each of them has a large window with the dimensions 73 inches wide x 58 inches high as measured from the inside of the window - excluding the wood trim. There's a sliding door in the living room that measures 70 inches wide x 70 inches high, also excluding the wood trim. And lastly, there are two small windows on the main level that measure 23 inches wide x 34 inches high, excluding the wood trim. Please get back to me ASAP with how much it would cost to get interior windows installed to help reduce the outside noise. I have photos of the windows and the sliding door if you need to see what I currently have. Thanks. **** Hidden Message ***** Maryann Smith 55432 USA Company: Residential TH Phone: 651-353-6604 E-mail: ithasca@yahoo.com **** Hidden Message ***** ithasca@yahoo.com