Knoxville Trusted Doors Upgrade Opinion 1078

Why Energy Star Ratings Matter In Tennessee For Tennessee homes, an Energy Star rating matters because windows have to handle sticky summer heat, bright sun, and enough winter chill to make a weak unit feel drafty fast. If a house takes a beating from western exposure, the wrong glass can turn one room into a heat trap by midafternoon, especially in Tennessee humidity. A good window package for this region usually means low U-factor, a sensible SHGC for sun exposur