If you’re in the market for a new home in the United Kingdom, you may be wondering how energy-efficient new build homes are. On the one hand, newer homes are usually outfitted with the latest in energy-saving technology. On the other hand, they’re also usually larger than older homes, which means they may use more energy overall. So, what’s the verdict? Let’s take a closer look.
The Pros of New Build Homes
As we mentioned, new build homes are often equipped with the latest in energy-saving technology. This can include everything from double-glazed windows to solar panels to insulation made from recycled materials. Additionally, newer homes tend to be better insulated overall, which means they lose less heat (and therefore use less energy) than older homes.
The Cons of New Build Homes
While new build homes have some definite advantages when it comes to energy efficiency, there are also some drawbacks to consider. For starters, as we mentioned, newer homes are often larger than older homes. And while that extra space is certainly nice to have, it also means that there’s more room for heat to escape. Additionally, many new build homes are built with an open floor plan, which can make them difficult to heat evenly.
In 2007, the UK government introduced stricter building regulations for new build homes. These regulations stipulate that all new build homes must have an Energy Performance Certificate (EPC) rating of at least ‘C’. To achieve this rating, homes must be built to a certain thermal standard, which considers factors such as insulation and airtightness. The thermal standard is measured in ‘SAP points’, and new build homes must achieve a minimum of 60 SAP points to meet the ‘C’ rating requirement.
There is no denying that our homes have a significant impact on the environment. In fact, according to the Department for Business, Energy and Industrial Strategy (BEIS), domestic properties account for around 27% of the UK’s total carbon dioxide emissions. This means that making our homes more energy efficient can have a big impact on reducing our carbon footprint.
New build homes are often more energy efficient than older properties thanks to modern construction methods and materials. For example, most new build homes are built with cavity wall insulation as standard. This helps to keep heat inside the property, which reduces the need for heating and therefore cuts down on carbon emissions. New build homes are also required to have double-glazed windows, which again helps to reduce heat loss and lower energy bills.
So, are new build homes in the UK more energy efficient than older homes? The answer is both yes and no. Newer homes do tend to be outfitted with the latest in energy-saving technology and they’re usually better insulated overall. However, they’re also often larger than older homes, which can offset some of those savings. Ultimately, it’s up to you to decide what’s most important to you in a home. If saving on your energy bill is a top priority, then a new build home might be the way to go. But if you prefer a cozier feel or a smaller carbon footprint, then an older home might be the better choice.