Air infiltration is the unwanted flow of air into or out of a building through small gaps and openings in your house’s structure, especially windows. It’s a matter of concern for homeowners because it can lead to uncomfortable drafts, higher energy expenses, and an overall less pleasant living environment. Now, when you’re in the market for new vinyl windows, here are some important factors to consider, all while keeping a professional touch:
- U-Factor: This is like the insulation power of your window. A lower U-factor indicates better heat retention. Look for windows with a U-factor of 0.30 or lower, as they excel at preventing heat from escaping your home.
- Air Infiltration Rating: This metric measures how effectively a window keeps air out when it’s closed. A lower rating means fewer drafts and heat loss. Look for windows with an air infiltration rating of 0.3 or lower to ensure a more airtight seal.
- Weatherstripping and Interlocking Meeting Rails: These are essential features. Weatherstripping acts like a seal that prevents air from seeping around the window, while interlocking meeting rails keep the window tightly closed, preventing rattling and air leaks.
Understanding NFRC Labels
Air infiltration can make your home uncomfortable and increase your energy costs, particularly through your windows. When you’re in the market for new vinyl windows, prioritize those with low U-factors and air infiltration ratings. Additionally, seek out models with weatherstripping and interlocking meeting rails. These elements combine professionalism and functionality to enhance your home’s energy efficiency and comfort.
