What is External Wall Insulation?
External Wall Insulation (EWI) is an advanced energy-saving solution that transforms your home's thermal efficiency by adding a protective insulating layer to your external walls.
This innovative system, also known as solid wall insulation, combines high-performance insulating materials with a weather-resistant render to create a complete thermal barrier around your property.
External Wall Insulation
Benefits That Matter
External Wall Insulation stands as one of the most effective energy-saving solutions available in the UK today, with studies showing that uninsulated solid walls can account for up to 45% of a home's heat loss.
The long-term benefits of External Wall Insulation extend far beyond immediate energy savings. It has a lifespan exceeding 25 years and minimal maintenance requirements.
Expectation
BEFORE
AFTER
Is my home suitable for Extermal Wall Insulation?
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How can I apply for the Great British Insulation Scheme (GBIS)?To apply for the Great British Insulation Scheme (GBIS), you can fill out the GBIS application form. The form will require personal and property details, including your Energy Performance Certificate (EPC) rating and council tax band. Once you submit the form, you'll be able to check your eligibility for retrofit measures and potential grants and funding for insulation schemes.
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What is the Great British Insulation Scheme (GBIS)?The Great British Insulation Scheme is a government initiative designed to make UK homes more energy efficient, offering substantial grants and funding for essential home improvements. This nationwide program helps homeowners reduce their energy bills while supporting the country's mission to lower carbon emissions. Available Funding: Access grants for various energy-saving measures including loft insulation, external wall insulation, and boiler upgrades, with potential for fully funded installations depending on your circumstances Eligibility & Benefits: Open to qualifying homeowners across the UK, helping you save hundreds on energy bills annually while increasing your property's value and energy performance rating
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What is External Wall Insulation and how does it work?External Wall Insulation transforms solid-wall homes built before 1920s by wrapping your property in a protective, energy-efficient layer. This premium home improvement combines insulation boards with decorative render or cladding to deliver lasting benefits: Performance and Benefits: Save up to 25% on heating bills while protecting your home from weather damage, reducing condensation, and preventing heat loss through solid walls. Installation costs £8,000-£22,000 for a typical three-bedroom semi-detached house Planning Considerations: While EWI significantly improves your home's energy efficiency, the external appearance will change. Check local planning requirements, as some properties, especially in conservation areas, may need permission before installation
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What are the benefits of External Wall Insulation?External Wall Insulation (EWI) is a premium energy-saving solution that creates a protective shield around your home, maintaining comfortable indoor temperatures while defending against weather damage and reducing noise pollution. This sustainable upgrade delivers two major benefits: Significant cost savings and improved comfort: Cut energy bills by up to 25% while enjoying consistent indoor temperatures and reduced condensation, preventing damp and mold growth Enhanced property value with minimal disruption: Boost your home's energy efficiency rating and market value through a swift installation process that doesn't sacrifice internal living space
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What is Loft Insulation and why is it important?Loft insulation installation is the smartest way to reduce your home heating bills, with up to 25% of your property's heat typically escaping through an uninsulated roof. Professional installers or experienced DIYers can transform your loft space using high-performance materials: Material Options & Installation: Choose from industry-standard options including glass wool, mineral wool batts, or eco-friendly recycled plastic insulation, laid to the recommended depth of 270mm between loft joists for maximum energy efficiency Costs & Benefits: Invest £300-£700 for a semi-detached house installation, with energy savings paying back your investment within 2-3 years through reduced heating bills and improved home comfort