Deconstruction Not Demolition
Making a house extension more sustainable is an important consideration for anyone looking to add extra space to their home. It’s possible to make the process of extending your property both environmentally friendly and energy efficient in several ways, from the type of materials used to the heating systems installed. Here’s a look at five key steps you can take to make your home extension more eco-friendly.
If you are planning an extension that involves replacing existing structures, deconstruction could be an option. Deconstruction is the process of carefully taking the structure apart piece by piece, and putting it back together in the same place or somewhere else on the premises. This is usually a slower and more labour-intensive process than demolition, but it often produces less debris and results in reusable materials. Reusing what already exists can reduce the amount of waste caused by demolition as well as save resources that would be required to construct a new addition.
Should I use reclaimed building materials?
Using materials from salvage yards and local reuse stores can have a positive environmental impact by reducing the need for newly manufactured items. As well as being more sustainable, reclaimed materials can add character and unique features to your home. You’ll find items such as doors, windows, floorboards and beams that have been recycled from old properties which can create a vintage feel in your extension.

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It’s essential to consider the heating systems you install in your home extension and how energy efficient they are. Choose an energy-rated boiler with a high-efficiency rating and carefully plan the positioning and insulation of radiators to ensure they use the least amount of energy ever. Using renewable energy sources such as solar thermal panels will also help to heat your new space and reduce your carbon footprint.
Ensure That the Space Lets in Plenty of Light
Maximising natural daylight and ventilation is another way to reduce the amount of energy used when heating and lighting your home. Install large windows, skylights and roof lights to ensure the space is well-lit. Fit sensor switches with timer functions so that lighting automatically switches off when the room is not in use. Investing in energy-efficient LED bulbs will also help to reduce your electricity bills and environmental impact.
How important are energy efficiency ratings?
It’s essential to take energy efficiency ratings into account when considering the materials used for your home extension. The energy efficiency rating reflects the level of insulation provided, helping to determine the amount of energy needed to keep it warm. Products with a higher rating can save you up to 25% on energy costs. Investing in energy-efficient glazing and double-glazed windows will also reduce your energy bills significantly.
Making your house extension more sustainable is not just beneficial to the environment, it can also save you money in the long run. By taking the time to research suitable renewable products and materials, you can ensure the process of adding extra space to your home is both sustainable and cost-effective.
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