How Much Does External Wall Insulation Cost?

What is external wall insulation?

External Wall Insulation has become a popular choice for homeowners to improve energy efficiency and reduce heating costs. Also referred to as solid wall insulation, it involves adding a layer of insulation material to the exterior walls of the building. This then acts like a thermal barrier, reducing heat loss through the walls.

How does external wall insulation work? External wall insulation works by trapping heat within the building, preventing heat loss through the walls. This helps regulate a more stable indoor environment, reducing the need for heating during colder months – helping energy bills.

what is external wall insulation

How Much Does External Wall Insulation Cost?

The cost of external wall insulation varies depending on factors such as the size of the property, the type of insulation material used, and the complexity of the installation. On average, homeowners can expect to pay between £60 to £100 per square meter for external wall insulation.

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Is External Wall Insulation Worth It?

External wall insulation can lead to significant energy savings and improve the comfort of your home by reducing drafts and cold spots. While the upfront costs may seem substantial, the long-term savings on energy bills can make it a worthwhile investment, especially for older properties with poor insulation.

Does External Wall Insulation Work?

Yes, external wall insulation is an effective way to improve the energy efficiency of a building and reduce heat loss through the walls. When installed correctly, it can lead to significant savings on heating bills and contribute to a more comfortable living environment.

How Thick Is External Wall Insulation?

The thickness of external wall insulation can vary depending on the insulation material used and the desired level of thermal performance. Generally, insulation thickness can range from 50mm to 150mm or more.

how much is external wall insulation

Can I Get A Grant For External Wall Insulation?

Yes, you can get a grant for external wall insulation. To get access to a grant for external wall insulation, you must meet the eligibility criteria that have been laid out for the grants.

The ECO4 scheme is a UK government energy efficiency scheme that provides funding to help low-income households make energy-saving home improvements, such as installing insulation and upgrading heating systems.

To qualify for the ECO scheme, a household must meet at least one of the following criteria:

  • Receive certain means-tested benefits, such as Universal Credit, Working Tax Credit, Income-based Jobseeker’s Allowance, Income-related Employment and Support Allowance, or Pension Credit.
  • Have a household income that falls below £31,000 per year.
  • Live in a property that has an Energy Performance Certificate (EPC) rating of E, F or G.

Please fill out our eligibility form to find out if you qualify for an external wall insulation grant today!

Why Should I Apply For An External Wall Insulation Grant?

Applying for an external wall insulation grant can offer multiple benefits such as: 

  • External wall insulation can be a significant investment, but grants can help offset a portion of the upfront costs, making the project more affordable. By taking advantage of available funding, you can reduce your out-of-pocket expenses and potentially recoup the investment through energy savings over time.

  • Insulating your external walls can help eliminate drafts, cold spots, and temperature fluctuations within your home. By maintaining a more stable indoor temperature, you can enjoy greater comfort year-round, regardless of external weather conditions.

  • Energy-efficient upgrades such as external wall insulation can enhance the value of your property. Potential buyers are increasingly seeking homes with lower energy bills and improved comfort, making energy-efficient improvements a valuable investment in the long term.

  • By reducing your home’s energy consumption, external wall insulation helps to lower greenhouse gas emissions associated with heating and cooling. By participating in energy efficiency initiatives and utilizing grants for insulation upgrades, you contribute to environmental sustainability efforts and help combat climate change.

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This government energy efficiency scheme has been set up to help reduce carbon emissions and tackle the cost of energy.
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