Frequently Asked Questions

With so many windows on the market, it’s easy to become confused about what window fits your need and budget.

The ease of operation, fit, finish and overall appearance of the windows are easy to consider. But when you look at insulation values, structural performance and air or water infiltration rates, things can quickly become complicated.

These pages are designed to assist you in the task of selecting the right window for your home by answering some of the most commonly asked questions about replacement windows. They are also designed to help you judge the performance traits of various windows and determine what best suits your needs.

After all, an educated consumer is a better customer.


Common Questions
About Replacement Windows
About Replacement Window Construction
About Replacement Window Performance & Efficiency
About Condensation
About “Drafty” Windows