How to Improve Your Home’s Energy Efficiency with the Right Windows and Doors

When you think of energy-efficient windows, double glazing probably comes to mind, and for good reason. Double-glazed windows are made up of two panes of glass with a layer of air or gas trapped in between. This gap acts as an insulating barrier that helps prevent heat transfer, keeping your home warmer in winter and cooler in summer.

If your current windows are single-glazed, upgrading to double glazing can be one of the most effective ways to improve your home’s energy efficiency. The reduction in heat loss means your heating and cooling systems don’t need to work as hard, which can result in noticeable savings on your energy bills over time.

It’s not just the glass that matters when it comes to energy efficiency—your window and door frames are just as important. A poorly fitted frame or one made from a material that doesn’t insulate well can undermine the performance of your double glazing. For instance, timber frames are often prone to warping and cracking, while aluminium frames can let in cold air if not properly insulated.

On the other hand, uPVC frames offer excellent insulation and durability. They’re not only resistant to the weather conditions here in Melbourne, but they also require little maintenance over the years.

The combination of uPVC frames and double-glazed glass can significantly improve your home’s energy performance by creating a tight seal that prevents drafts and reduces heat loss.

Just like your windows, the doors to your home can have a huge impact on energy efficiency. The front door, in particular, is a major point of heat loss if it’s not properly insulated. A solid, insulated door is essential for keeping the warmth inside during winter and blocking out the heat during the summer.

For sliding doors, bi-fold doors, or even French doors, the type of glazing and the materials used for the frame make all the difference. Look for doors with a low U-value, which indicates the level of thermal resistance. uPVC doors, for example, have fantastic insulating properties, while aluminium doors, though durable, should be fitted with a thermal break to prevent heat transfer.

While choosing the right windows and doors is important, the installation process is just as critical. Even the best-quality, most energy-efficient windows and doors won’t perform as expected if they’re not installed correctly. Gaps, poor seals, or incorrect fitting can all lead to air leakage, which defeats the purpose of upgrading your windows and doors in the first place.

That’s why professional installation is a must. At Weatherall Windows, our experienced team ensures that each installation is done to the highest standards, ensuring maximum energy efficiency for your home.

We’re proud to be the official window and door supplier to house 3 of The Block 2023.