Door and window energy efficiency

Winter is coming! And while cosy nights at home are something to look forward to, they can also mean heftier utilities bill. Here are some simple precautions and habits to help you avoid unpleasant surprises and lower your energy spending.

Created in the 1990s, ENERGY STAR^® certification has since become an immensely popular rating system. You’ve no doubt spotted the famous little blue star affixed to an increasing number of products ranging from household appliances to electronic devices, heating and air conditioning systems, and even doors and windows. Its ubiquitous presence might lead a person to assume that ENERGY STAR certification is easy to obtain. But do you know what the ENERGY STAR symbol actually means and what kinds of requirements have to be met to become certified?

Do you know where the heat losses are occurring in your home? Roofing, walls, floors and thermal bridges are what you need to keep an eye on. Doors and windows can be another culprit. In fact, up to 25% of all heat loss is attributable to door and window products.

There are many reasons why light is one of the first things people consider when buying or building a home. Not only does natural light enhance our homes, it also has a positive effect on many aspects of our personality. Just a few years ago, scientific studies confirmed its positive impact on health.

Windows let in natural light and allow air to circulate around our homes, but they can also let in cold, heat or humidity, which are less welcome. This is why considering the energy performance of windows is essential.