When shopping around for new windows, there are many important decisions to make. The style, finish, and cost are all on the top of the list but one other thing that many homeowners tend to underestimate is the SHGC rating. Maybe because it sounds too technical but it is actually quite simple once you understand how it works. In today’s post, residential roofers and window installation company Four Star Roofing explains.
SHGC Ratings
SHGC stands for solar heat gain coefficient. The SHGC rating represents the amount of solar radiation that is admitted through your windows. This can be either directly or through absorption when your windows absorb sunlight and radiate heat in the interior of your home.
The SHGC rating is represented by a number between 1 and 0. Simply put, the closer the rating is to zero, the less solar heat is admitted or absorbed. In modern windows, this rating is prominently displayed to help you, as well as your window and siding contractor to make the best possible choice when picking out new windows.
Why It’s Important
The importance of installing windows with the right SHGC rating for your home has to do with energy efficiency. As mentioned above, the lower the SHGC rating is, the better it is at repelling the sun’s heat. This means that your home is easier to cool down during hot days, but will not be as effective at retaining heat during the winter. For this reason, you should always consider the climate where you live and to get the recommended performance ratings specifically for your area.
Located in Kingwood Texas, Four Star Roofing has been one of the most trusted roofers in the area for over 35 years. For all your roofing needs, be sure to give us a call at (281) 359-7663 or fill out our contact form to schedule a free appointment.
