Energy-efficient windows have become increasingly popular in recent years as more and more people become aware of the benefits of reducing energy costs and minimizing their carbon footprint. These types of windows are designed to keep the interior of your home at a comfortable temperature all year round, which can lead to significant savings on your heating and cooling bills.
But how much do energy-efficient windows cost, and is it worth the investment? In this article, we’ll explore the different factors that influence the cost of energy-efficient windows, as well as the benefits and drawbacks of choosing this type of window.
How Much Do Energy-Efficient Windows Cost?
On average, Energy efficient windows can cost anywhere from £400-£1000, depending on the material used (UPVC, Aluminium, Wood) and the colour of the window frames.
The Benefits of Energy-Efficient Windows
Energy-efficient windows are designed to reduce the amount of energy that is lost through your windows. They are made with multiple panes of glass that are filled with insulating gas and coated with a low-emissivity (low-E) coating that reflects heat back into your home. This helps to keep your home at a comfortable temperature all year round, which can lead to significant savings on your heating and cooling bills.
In addition to the energy savings, there are several other benefits to installing energy-efficient windows in your home. These include:
- Reduced condensation: Energy-efficient windows can help to reduce the amount of condensation that forms on your windows, which can help to prevent mould and mildew growth.
- Increased comfort: By keeping your home at a consistent temperature, energy-efficient windows can help to increase the comfort level in your home.
- Reduced noise: Energy-efficient windows can help to reduce the amount of outside noise that enters your home.
- Increased home value: Energy-efficient windows are a desirable feature for homebuyers, which can increase the value of your home if you decide to sell.
Factors That Influence the Cost of Energy-Efficient Windows
The cost of energy-efficient windows can vary depending on several factors, including:
- The type of window: Double-pane windows are typically less expensive than triple-pane windows, while low-E windows and gas-filled windows are more expensive than standard windows.
- The window frame material: UPVC frames are typically less expensive than wood or fibreglass frames, while aluminium frames are typically the most expensive.
- The size and number of windows: The more windows you need to replace, the more expensive the project will be.
- Installation costs: The cost of installation will vary depending on the complexity of the project and the cost of labour in your area.
Types of Energy-Efficient Windows
There are several different types of energy-efficient windows to choose from, including:
Double-Glazed Windows
Double-glazed windows are made with two panes of glass that are separated by a spacer. The space between the panes is filled with insulating gas typically argon, which helps to reduce the amount of heat that is transferred through the glass.
Double-glazed windows are typically less expensive than triple-pane windows and can provide a significant improvement in energy efficiency over single-pane windows.
Triple-Glazed Windows
Triple-glazed windows are made with three panes of glass that are separated by two spacers. Like double-pane windows, the space between the panes is filled with insulating gas. Triple-glazed windows are more energy-efficient than double-glazedthe most energy-efficient type of window, but they are also the most expensive and heavier than double-glazed which puts additional pressure on the window. For this reason, we only supply triple-glazing in Aluminum Windows.
Low-E Windows
Low-E windows are coated with a low-emissivity (low-E) coating that reflects heat back into your home. This helps to keep your home at a consistent temperature and reduces the amount of heat that is lost through your windows. Low-E windows are more expensive than standard windows, but they provide a significant improvement in energy efficiency.
Window Frame Materials
The frame of your window is just as important as the glass when it comes to energy efficiency. There are several different frame materials to choose from, including:
UPVC Window Frames
UPVC, or unplasticized polyvinyl chloride, is a popular frame material for energy-efficient windows. UPVC frames are affordable, low-maintenance, and highly energy-efficient. They are made with a durable plastic material that resists fading, warping, and discolouration over time.
One of the benefits of UPVC frames is that they are highly resistant to heat transfer. This means that they can help to keep your home at a consistent temperature, even in extreme weather conditions. UPVC frames are also highly resistant to moisture, which can help to prevent mould and mildew growth.
In addition to their energy efficiency, UPVC frames are also easy to clean and maintain. They do not require painting or staining, and they can be easily wiped clean with soap and water.
They are affordable, highly energy-efficient, and require minimal maintenance. If you are considering energy-efficient windows for your home, UPVC frames are definitely worth considering.
Aluminum Window Frames
Aluminum is a popular frame material for energy-efficient windows due to its strength, durability, and modern look. Aluminium frames are strong and resistant to warping, fading, and corrosion, making them a good choice for homeowners who live in areas with harsh weather conditions.
One of the benefits of aluminium frames is that they are highly customizable. They are available in a wide range of colours and finishes, and they can be easily shaped to fit any window size or shape. Aluminium frames are also easy to maintain and require minimal upkeep.
While Aluminium frames are strong and durable, they are not as energy-efficient as UPVC windows as standard. Aluminum is a highly conductive material, which means that it can transfer heat and cold easily. This can lead to increased energy costs and reduced comfort in your home.
Wood / Timber Window Frames
Wood frames are beautiful and provide excellent insulation, but they require more maintenance than other frame materials. They are also more expensive than UPVC or Aluminium frames.
Installation Costs
The cost of installing energy-efficient windows will depend on the complexity of the project and the cost of labour in your area. In general, installation costs can range from £100 to £300 per window.
Return on Investment
Energy-efficient windows can be expensive, but they can also provide a significant return on investment over time. According to the Glass And Glazing Federation, Replacing single-glazed windows with energy-efficient windows can save you approximately £180 per year on your energy bills.
FAQs
How much money can I save with energy-efficient windows?
Replacing single-pane windows with energy-efficient windows can save you between $126 and $465 per year on your energy bills, according to the U.S. Department of Energy.
What is the average lifespan of energy-efficient windows?
The lifespan of energy-efficient windows will depend on several factors, including the type of window, the quality of installation, and the level of maintenance. In general, energy-efficient windows can last anywhere from 10 to 25 years.
Are there any government incentives for installing energy-efficient windows?
Yes, there are several government incentives available for homeowners who install energy-efficient windows. These include tax credits, rebates, and low-interest loans.
Can I install energy-efficient windows myself?
While it is possible to install energy-efficient windows yourself, it is not recommended unless you have experience with window installation. Improper installation can lead to air leaks and reduce the energy efficiency of your windows.
How do I know if energy-efficient windows are right for my home?
Energy-efficient windows are a good choice for any homeowner who wants to reduce their energy costs and improve the comfort of their home. If your windows are old or drafty, it may be time to consider upgrading to energy-efficient windows.
Conclusion
Energy-efficient windows are an investment that can pay off over time. While they are more expensive than standard windows, they can save you money on your energy bills and increase the value of your home. When choosing energy-efficient windows, it is important to consider the type of window, frame material, and installation costs. With proper maintenance, energy-efficient windows can provide many years of energy savings and improved comfort in your home.
