Internal Wall Insulation (IWI), also known as solid wall insulation, is a highly effective way to retain heat and prevent energy loss through your walls. This solution is particularly recommended for homes built before the 1920s, which typically have solid walls without a cavity. According to The Energy Saving Trust (EST), as much as a third of a home’s heat can be lost through uninsulated walls, making IWI a vital upgrade for improved energy efficiency.
Understanding Internal Wall Insulation
Why Insulate Your Home with National Eco?
With energy prices at an all-time high, insulating your home is a smart investment in both comfort and cost savings. At National Eco, we offer fully funded insulation solutions through government-backed schemes, helping eligible homeowners improve their home’s energy efficiency—completely free of charge.
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Key Benefits of Internal Wall Insulation:
- Significantly reduces heat loss – Keeping warmth inside means lower energy bills and improved comfort.
- Fully funded for eligible homeowners – Our government-backed grants make insulation accessible at no cost.
- Boosts energy efficiency – A well-insulated home retains heat better, reducing carbon emissions and improving sustainability.
- Tailored to your property – Our experienced installers assess your home and fit insulation to maximise efficiency.
Our expert team installs insulated plasterboards directly onto external walls, ensuring full coverage while maintaining a smooth, professional finish. Once installed and skimmed, the surface is ready for painting or decorating, seamlessly blending into your home.
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The National Eco Grant Application Process
Applying for your eco-friendly home upgrade has never been easier with our simple three-step process.
Step 1 – Submit Your Application
Complete our quick and hassle-free application form to get started.
Step 2 – We Review Your Eligibility
Our team will assess your application, verify your eligibility, and reach out if any additional information is needed.
Step 3 – Home Survey & Installation
We’ll arrange for a qualified professional to survey your home, followed by booking a convenient installation date.