Understanding the Energy Efficiency Labels When Preparing for Window Replacement in Santa Fe, NM

May 24, 2019 12:32 am Published by Leave your thoughts

When the time comes to replace your windows, you will have the opportunity to use the most efficient glass available to help improve the overall energy efficiency of your home. In order to do this, it will be necessary to be able to read and understand the information listed on the energy efficiency labels. Follow along with this guide to learn what each item means so that you can invest in the best window replacement in Santa Fe, NM for your home:

  • U-factor: The u-factor rating represents the ability of the glass to keep heat inside by way of insulation, with lower numbers providing the best efficiency. The u-factor for most glass is generally between 0.15 and 1.2.
  • Solar heat gain coefficient (SHGC): This number measures how much heat from the sun is blocked, which will play a very important role in helping you manage the overall energy efficiency in your home. The lower the number, the more efficiently the glass will block the sun’s heat, and you will want to find a window somewhere between the range of 0 and 1.
  • Visible transmittance: The amount of light that comes through the glass is referred to as visible transmittance. This rating is measured on a scale of 0 to 1, with 0 producing a nighttime look, and 1 appearing closer to daylight.
  • Air leakage: The air leakage performance rating measures how much air will pass through a window. To maintain effective energy efficiency efforts in your home, you want this number to be as low as possible, with the ideal range being between 0.1 and 0.3.
  • Energy Star: Energy efficiency ratings for each product are earned and are not given based on manufacturer name recognition or influence. The rating is based solely on performance, with the overall Energy Star rating being given to products that operate with exceptional energy efficiency, based on a series of tests conducted by the National Fenestration Ratings Council (NFRC).

These energy efficiency ratings provide a way for consumers to compare and contrast the performance of energy-related products, such as windows and doors, with a certified universal rating system that will help them pick out the best window based on their needs. In addition to providing a snapshot of how efficient a specific window is, these numbers also help you make sure that your window complies with local building standards and codes.

When shopping for the best window replacement in Santa Fe, NM you should also keep in mind any other preferences you might have, such as security performance, water and condensation protection and how well the window will fit in with the architecture and design of your home. The knowledgeable and skilled team at Santa Fe Glass & Mirror can provide dependable glass solutions for all of the windows in your home, no matter what you may need. To update the look of your home while maintaining overall energy efficiency, give us a call today to schedule a consultation. We look forward to working with you!

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