Tips & Tricks to affordable impact windows and roof we offer the best in class products and warranty in the windows industry and roofing industry with a quality material and many choices to choose from. From lifetime warranty to 50 year warranty all bases on the customers needs and wants. We us you matter the most tips #: 1-Get at least 3 estimates 2-Be aware of high pressure salesmen 3-Ask questions, who warrantees the services? Is it the manufacturer or the installation company? 4-What's covered? and for how long? 5- The lower price is not always the best option, remember the better the quality the longer it will last you. 6-What choices do they offer? Is it more than one product line or they are just pushing one product?