Long Windows combine an enhanced insulated glass package with fully-insulated framing systems to achieve the highest insulation performance across the full-frame - not just measured at center of glass.
Most homeowners in Maryland, Virginia, or Washington DC find that Long Windows are extremely cost effective and are easy to maintain. Schedule an in-home consultation so that you can see the cost-effective benifts of a Long Fence and Home window installation.
There are a number of ways to scientifically measure the energy-efficiency of windows. Long Windows are one of the most energy efficient replacement windows you can purchase, by any of these measures.
A key factor of energy-efficiency is R value, which measures the thermal insulation capability of a window. The higher the R value, the better the window insulates to keep your home cool in the summer and warm in the winter.
Long Windows have industry-leading R values of 4.0 to 7.25. These are significantly higher than the R values for typical single- or double-pane windows - so advanced that they exceed Energy Star criteria for year 2013.
Another factor in energy-efficiency is the U-Factor, which measures how well the product traps heat inside your home. In this case, the lower the value the greater the energy-efficiency of your window.
Long Windows have an industry-leading U-Factor of 0.14. This surpasses the 2009 Energy Star Standards, which recognize a U-Factor of 0.35 as acceptable.
The guidelines for the Federal Tax Credit require that your windows carry a U-Factor of 0.30 or less. All Long Windows qualify; many Energy Star windows do not.
Yet another factor in energy-efficiency is the SHGC, which measures how well the window blocks solar heat coming inside the house. Again, the lower the value the greater the energy-efficiency of your window.
Long Windows have an industry-leading SHGC of 0.20. This surpasses the 2009 Energy Star Standards, which recognize a SHGC of 0.32 as acceptable.
The guidelines for the Federal Tax Credit require that your windows carry a SHGC of 0.30 or less. All Long Windows qualify; many Energy Star windows do not.
A final factor in energy-efficiency is the transmission of UV light. Long Windows utilize Heat MirrorTM Technology, recognized in Popular Science magazine as one of the top 100 inventions of the last 1,000 years.
Long Windows with Heat Mirror TM Technology block 99.7% of damaging UV Rays into your home. Other windows on the market today allow roughly 50% of damaging UV rays into your home.
The difference is clear if you look at heat mapping photos of Long Windows versus competitors.
Once you've used this replacement windows cost calculator you will agree that Long Windows offers the best energy efficient replacement windows in Maryland, Virginia or Washington DC. Contact us today for an estimate. 1-800-417-LONG (5664).
It is highly unlikely that any defects in material and workmanship will arise in the future; however, if a defect does occur, the defective part will be repaired or replaced by Long Fence and Home. We stand behind all the work we do.
Long Fence and Home is a home improvement and remodeling company serving clients in Maryland, Virginia and Washington, DC. Contact us for a free estimate on your home improvement or remodeling project.
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Long Fence and Home • 10236 Southard Drive • Beltsville, MD 20705 • 1-800-417-LONG (5664)
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