We purchased a new home in 2003 that had MW Windows installed. Just six years later, we are looking at having to replace almost all of the windows in our home. Each winter our windows have so much ice on the inside, we can scrap it off. The sills and frames are blackened because of the mold. Our exterior door in the diningroom failed as well and is so fogged we're unable to enjoy the view of our backyard. We invited MW Windows in to our home to see the damage and they claimed there's nothing wrong with the windows. So, if you're looking for MW Windows... we have some rotted, moldy ones we would gladly give away.