Comparing Double Glazed Sash Windows Vs Single Glazed Windows

| Friday, July 15, 2011
By Carl Gibbs


Replacing the windows in a home can be an expensive investment. However, it can not only increase the value of your home, but provide you with energy savings and a more comfortable living space. When you are comparing double glazed sash windows to single glazed windows, it will be helpful to find out what the building regulations in your area are before you begin. The local planning office will have the specific details regarding new and replacement windows that are required for your area.

COST

Single glazed windows are less expensive than dual-pane windows. Single-pane glass is also less expensive to repair if it is broken. But, over time double glazed windows more than pay for themselves your savings on energy bills and will save you money over the long-term.

Energy Savings

Double glazed windows are made with 2 panes of glass that is separated by a non-metallic spacer. Depending on the type of window you are getting, the space will either be filled with air or gas. The gas that is used is Argon, Xenon or Krypton. The window is sealed in it's frame and prevents draughts and cold spots in rooms. It also insulates a home from outside noise and reduces condensation build-up on the inside of windows.

The Energy Efficiency Rating will vary depending on several factors. The heat which passes through the window, amount of sunlight that travels through the glass, and the amount of air that leaks in or around the window all affect the rating. When you see a window with a "A" rating, it has passed the rigorous requirements that provide you with the highest level of energy efficiency in the home.

Single glazed glass are made with a single pane of glass which may be clear or tinted. These windows do not have the capability of the dual pane windows to prevent heat from passing through the glass. When a person chooses tinted single windows, they prevent some heat from entering the room, but also prevent some light from entering as well.

CONCLUSION

When you have determined what the regulations in your area are regarding replacement and new windows, you will be ready to begin choosing the best windows for your home. In some areas of a home, single glazed windows will be sufficient when there will not be an issue with maintaining energy efficiency.

In rooms in the home where you want even temperatures and insulation from outside noise, having double glazed windows will be able to meet your requirements and needs. For example, a person that recently replaced their single-paned windows in a 196 sq meter home with double glazed windows, received a reduction of over half their energy costs, as well as significantly reduced noise and no cold spots or draughts in the home.

When you are comparing glazed sash windows to single glazed windows, talking to a professional who is knowledgeable about the options that will meet your needs will be very beneficial. They will assist you in choosing windows that will make your home comfortable and increase its value.




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