While replacement sliding windows used to be unstable aluminum fixtures, they're now available in a new generation of durable, insulative, attractive models. Aluminum window frames are best suited for moderate climates due to their conductivity, so the most popular sliders are now made of wood, vinyl or fiberglass, with energy-efficient, low-E panes and coatings.

Wood sliding windows are aesthetically pleasing, but are easily damaged by moisture and the sun. In addition, wood finishes require regular sanding, resealing and maintenance to maintain their beauty.

Vinyl and fiberglass replacements offer homeowners a low-maintenance alternative to wood and aluminum. These products will not warp or crack and are reasonably priced. Some fiberglass composites even resemble various forms of wood grain to match a home's trim package.

No matter what frame material is selected, the glass panes make up the biggest portion of the replacement window. Quality products typically include double-paned glass with low-E coatings and insulative pane spacers. Some contractors fill the gap between panes with argon gas to further the window's thermal efficiency. Just as with other window styles, sliders can be constructed with divided lights and unique grid patterns, as well.

Brothers Home Improvement, Inc. Sells Sliding Window Replacements in Alameda, California

Offering a complete, exclusive line of doors that it manufactures, sells and installs, Brothers Home Improvement, Inc. caters to West Coast and Northern Nevada residents. Producing and installing horizontal replacement sliders with steel reinforced rollers and pull-out sashes for easy cleaning, Brothers' contractors take the middleman out of the window refurbishing process. Interested homeowners can call 800-672-3777 to make an appointment for an in-home estimate or to find a showroom near them.