Replacement Windows in Maryland

Replacement Windows in Maryland

The state of Maryland enjoys a moderate climate, with average mean temperatures ranging from 33 degrees in January to 77 degrees in July. However, colder winter nights and hotter summer days are not unusual, so the cost of maintaining a comfortable temperature in Maryland homes can be a concern. Since an estimated 30 percent of heating and cooling losses occur through windows, Maryland homeowners should consider energy efficient window replacement.

Window Replacement Factors to Consider

Older homes in Maryland with single-pane, double-hung windows can achieve the greatest gains in efficiency, but any home over 10 years old can benefit from new replacement windows. Factors to consider are the frame, number of panes, heat transfer, and coatings. Wood frames insulate well, but require a good deal of maintenance. Aluminum frames are poor insulators. Vinyl window frames are the best cost/performance choice. Window thermal performance is rated by U-value, which is similar to the R-value rating for insulation. Two national organizations provide standards and testing--the National Fenestration Rating Council (NFRC) and the Insulated Glass Certification Council.

Windows Price Estimator

Curious about the cost of new windows?

Select Your Project Type?

Replacement Windows

Replace existing windows

New Construction

Construct new opening and install new windows

Select Your Budget

Economy Mid Range High End

Select Number of Windows

1 2 3 4 5 6 7 8 9

Enter Zip Code

Financial Assistance for Replacement Windows in Maryland

A federal tax incentive of 30 percent of the cost of materials is available through the end of 2010 for homeowners who choose energy efficient replacement windows with a U-value and Solar Heat Gain Coefficient (SHGC) of 0.30 or less. In addition, Maryland enacted legislation in May of 2009 to permit counties and municipalities to establish clean energy loan programs base on the Property Assessed Clean Energy (PACE) model. Check with your city or county to see if they provide this. Also, residents of Montgomery County can apply for a tax credit of up to $250 for energy vinyl replacement windows.

Return on investment for Maryland vinyl window replacement is estimated at 79.4 percent for a mid-range home and 82.4 percent for an upscale home.