We have high quality hurricane impact windows that reduce air-conditioning costs by 30 to 60%. Our impact windows maximize hurricane protection, provide beautification and home security. In addition, our hurricane impact windows come with lifetime warrantees. Hurricane impact windows can save you so much on air-conditioning costs, they pay for themselves! In conclusion, this is one of the best investments you can make for your home. (High quality, Non-Impact, Energy Efficient windows are also available).