Millennium Realty
Donna Coakley-Mcgowan, Millennium RealtyPhone: (774) 287-2060
Email: [email protected]

Low-E film: A guide to using low-E film for energy management

by Donna Coakley-Mcgowan 01/25/2023

Adding window film or special energy-efficient glass is an excellent way to reduce your monthly utility bill and regulate your home temperature. Both ultraviolet and infrared light may have a big impact on your energy bill, but with low emissivity, or low-E upgrades, you can enjoy notable energy savings.

Here is a basic guide to increasing your energy efficiency with low-E options:

What is low-E film?

Low-E window films decrease the amount of UV and infrared rays that pass through your windows. This film regulates the light and temperature of a space while still allowing natural light to shine through.

Low-E glass vs. low-E window film

Low-E glass can save you money. As it reduces UV rays entering the home, it also starts reducing your energy bill. Low-E film is a cheaper alternative, which can be a great project for DIY lovers. Low-E film will add an extra layer of protection in addition to what newer windows already provide. 

Low-E film for different climates

If you live in a colder climate, the solar heat gain coefficient (SHGC) of your glass or film should be higher. SHGC is the amount of solar radiation that can permeate through a window. 

Installing low-E film or windows allows you and your household to enjoy outside light without extra UV rays. Not only will they regulate the heat of your space, they’ll help you save energy.

About the Author
Author

Donna Coakley-Mcgowan

Licensed since 1983 Donna is a well known and well respected veteran of the local real estate market. Donna has made her mark as both a manager of a brokerage firm and as an agent. Ms. Coakley McGowan has participated in extensive training in residential real estate and specializes in both Buyer and Seller Agency.   

"I am extremely pleased to welcome an Associate of Donna’s caliber and expertise” said Judy Leonelli, Owner. "I have known Donna for many years and have admired her professionalism and talent for the pragmatic resolution to the difficulties that can arise during a transaction. When Donna is involved you know there will be a successful outcome.”  

Ms. Coakley McGowan has lived in Upton since 1995 and knows the area and all of its attributes. She currently serves the Town of Upton and the Regional School District as Chairperson of the School Committee.  She and her husband Mark and their two children reside in Upton.