Are Aluminium Windows Energy Efficient?
An energy efficient home is both a warm and cost effective one and one way of achieving this is by choosing the right windows. But which windows are the most energy efficient? What attributes should you look for when buying new windows? This blog will explore what factors make the most energy efficient windows, paying particular attention to aluminium windows and the many benefits they offer.
Why Energy Efficiency Matters in Modern Homes
Energy efficiency should be a key attribute of all modern homes. Increasing energy efficiency helps to reduce energy consumption and therefore bills, reduces your carbon footprint, and makes your home more comfortable. Insulation is one way of boosting a house's energy efficiency, particularly around its windows. Poorly insulated windows can cause up to 40% heat loss from your home, so making sure you have the right windows, which are properly fitted and insulated, is imperative in keeping heat in and the cold out. As such, considering all options when it comes to choosing new windows even aluminium - is important.
Are Aluminium Windows Naturally Energy Efficient?
Aluminium is a metal which naturally conducts heat. As such, aluminium windows have gained a reputation for being less energy efficient than PVC or timber alternatives. However, technological and manufacturing advancements have transformed aluminium windows into a viable energy efficient option.
How Modern Aluminium Windows Improve Efficiency
As a result of modern engineering techniques and technological developments contemporary aluminium windows are now one of the most energy efficient options available. But what are these technologies and how do they work?
The Role of Thermal Break Technology
A thermal break is an insulating barrier installed within the frame of a window or door. This barrier divides the inside of the frame into two sections, one facing outwards and the other to the inside. The aim of creating this 'break' is to prevent hot or cold air from transferring between the inside and outside of your home, improving temperature control within your home as well as energy efficiency.
Glazing Options That Boost Performance
Glazing is another way of improving the energy efficiency of aluminium windows. Double or triple glazing is extremely efficient and, when combined with the thermal break, help to make aluminium an extremely energy efficient option.
Aluminium vs Other Window Materials
So how do aluminium windows compare to timber and uPVC alternatives?
Timber
Timber window frames are perfect if you're looking for a traditional aesthetic. They can be beautiful and extremely stylish. However, to ensure they remain energy efficient they do require a lot of care and attention. Making sure they are correctly treated to protect them against the elements, as well as regularly checking their condition to prevent splitting, splintering, and cracking, is imperative.
UPVC
uPVC windows are a low maintenance, energy efficient option. They come in a variety of finishes and colours, allowing you to blend your new windows beautifully into your homes existing aesthetic. However, uPVC windows are not as strong as aluminium which means parts of the window, such as its frame, mullion, and grille, will be wider than on an aluminium alternative.
Aluminium
Aluminium windows are strong, energy efficient, and offer a beautiful contemporary aesthetic. Due to their strength, their frames are far slimmer than their uPVC or timber alternatives, which allows more natural light into a room. They are also extremely easy to look after.
Other Benefits of Aluminium Windows
In addition to being energy efficient, aluminium windows offer a wealth of other benefits:
- Slimmer frames which allow for more glass and therefore natural light.
- Superior strength which means they can support larger panes of glass.
- Long lasting durability as they are weather resistant, which means they will last a long time whilst retaining their beautiful looks.
- Contemporary aesthetic that will blend beautifully with any style of home.
- Easy to maintain saving you both time and money on maintenance.
How to Choose Energy-Efficient Aluminium Windows
To ensure your new aluminium windows are as energy efficient as possible there are several factors to consider. It is a good idea to consider both the frame and glazing together. Look for frames with thermal breaks, explore glazing options such as double or triple glazing, research suppliers to ensure you're buying from a reputable manufacturer, and take energy ratings into consideration. By taking these factors into account, you should end up with aluminium windows that offer the perfect balance of practicality and style.
Speak to National Plastics About Aluminium Windows
If you're considering aluminium windows but are looking for further information and guidance, call our friendly, expert team today for a no obligation chat on 0800 22 77 77.
