Do New Windows in San Jose Really Save Energy?
Energy efficiency should be your top priority when, as a homeowner in San Jose, CA. when you want to buy replacement windows consider the following.
Homeowners living in San Jose are using obsolete and old windows without being aware of the cost they bear every month. Actually, it can be shocking news for them when they know that almost 30-40% of the air conditioning and heat is leaking from their homes due to the use of inadequately maintained Windows.
Certainly, you will have to spend several days in a chilled and hot uncomfortable environment of your home. The main thing to worry about is that the increase in cooling and heating bills is due to old windows in your home. In other words, statistics show that people living in San Jose are paying bills for cooling or heating the air outdoors.
Things to know by the homeowners
Homeowners should measure energy efficiency during window installation by measuring U-Factor, which varies from 0.15 to 0.30. The heat retention potential of the windows will be less with the increase in this number. So, for people living in San Jose, the ideal U-Factor should be nearly 0.25 to 0.27. This is due to mixed climate in this region.
In order to improve the energy efficiency of windows, several other things can be considered apart from U-Factor.
Energy Star certification
When you buy replacement windows, then they should be certified by the certification of Energy Stars. Some of the features of energy star certification may include:
The specific rate of air filtration, equal to or less than 0.05 U-Factor vary between .15 and .26. Specific rate of condensation resistance coefficient of heat gained inside the home through the glasses. The recommended heat gain coefficient is 0.25. Transmitted visibility of the window glasses to show their capability to pass the light through them. It should not be less than 0.5 with double pane and 0.4 with triple pane.
Windows with multiple glass panes
In today’s window industry, windows with single-pane are nearly outdated due to their energy inefficiency. They have been replaced by the windows with double and triple panes.
The energy efficiency of windows with double glass panes is usually double than single-pane windows.
The energy efficiency of windows with triple glass panes is the best. For that reason, they are the most preferred option for replacement of windows San Jose. These windows are liked the most in San Jose for very little loss of energy and the best U-Factor, though they may cost significantly higher than the other options available in the market.
However, you can install windows with triple panes only in the rooms that are most exposed to sunlight. This allows their energy loss to be much higher. It will help you in saving a lot of money.
Windows with Gas-Filled Glass Panes
Windows can be customized with glass panes filled with gases like krypton and argon are used to give it more insulation. Both of these gases make your windows more energy efficient.