You blame your HVAC system for a sudden surge in your utility bills, but the truth is it isn’t always the culprit. Drafty windows, for instance, can cause about 10% to 15% increase in your energy cost. This isn’t good news, most especially when you are on a tight budget. One of the best ways to solve this problem is to replace your aging windows with thermally efficient window units.
When you’re planning to do a window replacement project, the energy performance ratings of your new hardware should always be on your mind as these play a key role in its overall energy efficiency. Thankfully, the National Fenestration Rating Council (NFRC) has made it easy for homeowners like you by creating a handy label.
Building a durable, energy-efficient window requires special properties and parts to make it work. Unlike a normal glass window, they are modified with a different function in mind. What are the factors that make it so? Sharp Construction, LLC, one of the best roofers in the state, explains how it works.