The Best Vinyl Replacement Window Has What Qualities?

Improved Quality

• Windows made of vinyl -- also known as polyvinyl chloride, a type of plastic -- once had a reputation for low quality and being a poor cousin to wood or even aluminum windows. The industry has developed higher quality vinyl windows that compete more favorably with other types of windows, giving homeowners new options for their money. Vinyl windows typically last longer than they once did, with manufacturers having made changes that slow the rate of fading and deterioration that once plagued the product.

Energy Efficiency

• Vinyl window frames offer higher energy efficiency than metal frames, and a top-quality vinyl window combines a soundly built frame with insulating glass to closely mirror the efficiency of a wood window. Improvements in window glazing have made this possible, along with the hollow design of vinyl frames, which keeps heat from transferring easily. The most efficient vinyl windows made at the time of this publication also come with quality weatherstripping that provides better insulating value than that found in most older wooden windows.

Low Maintenance and Cost

• If you value time and money, consider vinyl windows for their potential to save on both. Vinyl-framed windows cost less than wooden ones. Those with vinyl cladding, however, cost a bit more, but require less upkeep. The vinyl window industry has solved the problems it once had with damage caused by temperature variation and sunlight. Modern vinyl frames of high quality contain no plasticizers, a change that helps stabilize the material. Look for those made to withstand ultraviolet light and come welded at the corners. A handy homeowner can replace the windows without professional help because they often fit into existing openings, and vinyl itself requires little or no regular upkeep.

Appearance and Choices

• You can find features in vinyl windows identical to any other type of window, including those that tilt out for cleaning, double-hung designs, top-quality locks and hardware and designer glass and window styles. Most vinyl window frames come only in lighter shades because manufacturers generally stopped making dark ones to cut down on the absorption of light and heat to increase energy efficiency and decrease maintenance needs.