Double-pane windows cost more than single glass layers, but may be an economical purchase for homeowners living in climates with temperature extremes. Most double-pane designs come with a low-emissivity coating, which reduces solar gain in the summer and prevents heat loss during the winter. For homeowners concerned about noise and moisture due to precipitation, multiple panes provide soundproofing and decrease the chance for condensation buildup on the home's interior.

In addition to considering the number of panes while shopping, consumers should watch for the NFRC label, which indicates that a window is accredited by the National Fenestration Rating Council. The NFRC rating takes the entire product into consideration--its frame, glass type and sealing method. The label includes information about a window's U-factor, which indicates expected winter heat loss, and its visible transmittance--how much light is supplied when the product is installed.

To maximize the beauty, functionality and energy efficiency of an opening, homeowners should not skimp on their window budgets. High-quality products can reduce utility bills, increase home security, maintain residential comfort, reduce furniture fading and enhance natural lighting. While windows were formerly just a covering for a hole in the wall, new products like fiberglass and vinyl have increased their values from an aesthetic and practical standpoint.

Brothers Home Improvement, Inc. Manufactures Single- and Double-Hung Windows for Anaheim, California Residents

Serving Southern California and Northern California and Nevada, Brothers Home Improvement, Inc. manufactures, sells and installs low-E-cubed glass with Edgetech Super Spacers to increase the energy efficiency of all double-pane window styles. Brothers also sells fiberglass doors and can be reached at 800-672-3777 for product and showroom information.