Decide with the Diamond

Shop for windows and doors with the help of our 5-part video series hosted by Lou Manfredini.

This is a guide to help you understand what to look for in a new window or door by focusing on the most important categories: materials, efficiency, design and value.

The warranty wins out.

Learn how the Integrity advantage helps you get the most for your money.

The total value you receive with Integrity Windows and Doors is a huge advantage. Multiple factors provide value that’s impossible to ignore:

  • The Warranty: A full 20 years on glass seals and 10 years on manufacturing defects.
  • Energy Savings: Integrity’s Energy Star® – qualified windows can save you 15% on your total energy bill.*
  • U-Factor: Our windows with triple-pane glazing boast U-Factors as low as .18.
  • Life Expectancy: A recent study reported that fiberglass windows have a 38% longer useful life expectancy than vinyl.**


**Life cycle assessment of windows for the North American residential market. Case study by
the University of British Columbia. Scandinavian Journal of Forest Research, 2008.

Lou Manfredini is a television/radio personality and home improvement expert. He is the host of House Smarts TV and Chicago’s WGN (AM) Radio’s Mr. Fix-It program and is a frequent contributor on NBC’s Today Show.