The Most Energy Efficient Windows on the Market

The Most Energy Efficient Windows on the Market
August 04 17:04 2016

It can be very hard to keep your house cool in the summer and warm in the winter. This struggle is actually very expensive; those costs tend to multiply. You have to spend a good deal of money running your heater or air conditioner. Running your unit nearly constantly makes it more likely that something will go wrong, and you’ll have to pay to make those repairs as well. Obviously, the solution to your problem is to reduce how much you have to run your heater or air conditioner. That will lower your energy costs, as well as reduce your risks of malfunction in your appliance. How do you reduce your appliance usage?

uPVC Windows

Traditionally, windows are made of glass, but glass is actually a pretty bad insulator. It is what is referred to as a thermal bridge. A thermal bridge is any material that allows heat to transfer from one area to another. In the summer, this means that outside heat comes into your house, and during the winter, heat escapes to the outside. That’s why your windows probably feel so cold during the winter and so hot during the summer. Windows made from uPVC are actually growing in popularity; uPVC windows in Australia keep the harsh summer heat out of your house. Also known as vinyl windows, uPVC windows are made from a polymer that insulates better than glass. These windows reduce the heat that transfers in and out of your house, thus reducing your energy costs.

Double Glazing

In addition to uPVC, double glazing is absolutely essential to keeping your home as comfortable as possible. A double glazed window is one that is made from two windowpanes with space in between them. This uses simple physics to ensure that your home stays as comfortable as possible. Heat transfers in and out of your house by moving molecules that transfer energy from one place to another. Once those excited molecules get to your window, they transfer their energy to the glass and then to the air on the other side. The best way to stop heat transfer is to prevent those molecules from hitting one another and sharing their energy. A double glazed window has space between the two panes that is either full of insulating air or a vacuum. Insulating air helps because it helps to diffuse the amount of energy that is trying to move from one place to another. A vacuum is even better; since there are no molecules in a vacuum, heat cannot be exchanged to the outside.

Well-Fitting Windows

The fit and construction of windows cannot be stressed enough. Double glazed uPVC windows are great, but if they don’t fit snugly, they won’t be effective. If draughts can slip around your windows, then hot air will just blow in and completely negate all the efforts you have taken to keep your house comfortable. When you are trying to keep your house comfortable, you need quality windows that block heat transfer and fit tightly in their frames.

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Umair Idrees
Umair Idrees

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