pratiyogita kiran English

 pratiyogita kiran English

pratiyogita kiran English Replacing windows and doors is the fourth most common home-remodeling project and experts say it can dramatically reduce utility bills. Yet when it comes to choosing more energy-efficient options, consumers might be overwhelmed by the whirlwind of technology, terminology and options on the market today.  Homeowners need to be armed with accurate information in order to make the best choices about the many available options. Thats especially true as energy costs continue to climb.  pratiyogita darpan english app for laptop  The Environmental Protection Agencys Energy Star program estimates that the savings from replacing single-pane with Energy Star-qualified windows ranges from $125 to $340 a year for a typical home. Since this is the time of year when many homeowners embark on remodeling projects, here are five basic tips for selecting the most energy efficient windows and doors for your home.  pratiyogita darpan english yearly subscription * Use Low-E glass. Select windows with Low-E glass, which controls the amount of heat transferred through the window and prevents heat loss in the winter. Jeld-Wen, a window and door manufacturer, now offers Low-E glass as a standard for its wood and clad wood windows and as an upgrade option for its vinyl windows. * Update technology. Replace older single-pane windows with dual-pane units, which insulate the home from both cold and hot weather. Using both Low-E glass and insulating glass units will reduce home energy costs pratiyogita kiran english magazine.

 pratiyogita kiran English

competition success magazine

 competition success magazine

competition success magazine * Consider how theyre made. Choose doors with energy-efficient cores, sills and frames that provide a barrier to energy exchange. Dual-pane, Low-E glass helps ensure that they will be weathertight and energy efficient. competition success review   For example, studies show that over time, steel doors made with polystyrene maintain energy ratings better than doors made with polyurethane competition success . * Understand the standards. Efficiency ratings are based on U-factor, which is the amount of heat flow through a product. The lower the U-factor, the more efficient the product. csr magazine |Efficiency also is measured by Solar Heat Gain Coefficient (SHGC), which indicates the ability to block heat generated by sunlight. csr subscription  The lower the SHGC, the better. Finally, experts evaluate Visible Light Transmission, which is the percentage of sunlight that is able to penetrate a window or door. competitive review  Higher percentages mean more light will enter through the glass. * Focus on efficiency, not bells and whistles. csr magazine free download pdf  Manufacturers achieve efficiency in different ways. No matter what technology is employed, one of the easiest ways to identify the most energy-efficient products is to simply look for the Energy Star label www competitionreview in.

 competition success magazine