Thames Valley Insulation

Claim Your Free ECO4 Insulation Grant & Save on Bills!

Check ECO4 Eligibility in 60 Seconds

Even if you don’t qualify for ECO4, you can still benefit from the £1 billion Great British Insulation Scheme (GBIS), aiming to insulate 300,000 UK homes by 2026.

Free Insulation upgrades under the ECO4 Scheme can transform your home by lowering the heat loss and increasing energy efficiency. Eligible households can benefit from free insulation, saving up to £530 annually on energy costs.

Check ECO4 Eligibility in 60 Seconds

What is a Free Insulation Grant?

What is a Free Insulation Grant?

The free insulation grant is a government-funded program meant to help homeowners and private tenants improve the energy efficiency of their properties. It makes upgrading insulation through this scheme the easiest and most cost-effective way to reduce energy waste, cut bills, and improve comfort at home.

Under the ECO4 and GBIS schemes, the insulation becomes wholly free. This best option allows your homes to be insulated without any upfront cost for long-term savings with low environmental impact.

How Does Home Insulation Work?

Home insulation works by creating a barrier to stop heat from escaping in winter and prevent it from entering during summer. Materials like fiberglass or foam are used in walls, roofs, and floors to trap air, which acts as an insulating layer.

It acts like a thermal barrier that will help moderate indoor temperatures, reducing the need for excessive heating or cooling, hence ultimately lowering energy bills.

How Does Home Insulation Work?

Home insulation works by creating a barrier to stop heat from escaping in winter and prevent it from entering during summer. Materials like fiberglass or foam are used in walls, roofs, and floors to trap air, which acts as an insulating layer.

It acts like a thermal barrier that will help moderate indoor temperatures, reducing the need for excessive heating or cooling, hence ultimately lowering energy bills.

Why Apply for the Free Insulation Grant?

The Free Insulation Grant brings extensive benefits, helping you reduce heat loss, improve home comfort, and boost efficiency. Here are some key advantages:

Insulation in the home will significantly cut the amount of heat that finds its way out. This may save up to £730 every year on bills while making your home efficient and your finances manageable.

With insulation, your home can stay warmer for a longer period using less energy, so fewer emissions. This makes your home more eco-friendly, helping to reduce your carbon footprint by approximately 1.7 tonnes each year.

Insulation operates to regulate the temperature within your house. You will be way more comfortable during the season and won’t have to aggressively use the heating or cooling mechanism.

Insulated homes are less likely to invite dampness and mould, which can adversely affect indoor air quality and cause health problems. Proper insulation allows for a healthier environment.

Better-insulated homes may have a higher energy rating, which can increase selling value. The greener your house is, the more attractive it will become for prospective property buyers.

Insulation doesn’t just regulate temperature but may be used to dampen outside noise. Whether it is traffic or neighbours, there is a tendency for insulated homes to be quieter and thus a more peaceful living space.

Huge Energy Savings

Insulation in the home will significantly cut the amount of heat that finds its way out. This may save up to £730 every year on bills while making your home efficient and your finances manageable.

Lower Environmental Impact

With insulation, your home can stay warmer for a longer period using less energy, so fewer emissions. This makes your home more eco-friendly, helping to reduce your carbon footprint by approximately 1.7 tonnes each year.

Increased Comfort All Year

Insulation operates to regulate the temperature within your house. You will be way more comfortable during the season and won’t have to aggressively use the heating or cooling mechanism.

Improved Health and Well-being

Insulated homes are less likely to invite dampness and mould, which can adversely affect indoor air quality and cause health problems. Proper insulation allows for a healthier environment.

Property Value Increase

Better-insulated homes may have a higher energy rating, which can increase selling value. The greener your house is, the more attractive it will become for prospective property buyers.

Noise Reduction

Insulation doesn’t just regulate temperature but may be used to dampen outside noise. Whether it is traffic or neighbours, there is a tendency for insulated homes to be quieter and thus a more peaceful living space.

Eligibility Criteria for the Free Insulation Grant

One needs to meet eligibility criteria to qualify for a free insulation grant under the ECO4 scheme. These make sure that these grants are offered to those in need to help them make their home efficient at no cost.

Eligibility Criteria

Government Benefit Recipients

Eligibility Criteria for the Free Boiler Grant

  • Homeowner or a private tenant living with the homeowner
  • Low EPC rating of D, E, F, or G
  • You must be receiving qualifying benefits
  • Low-income households
  • Income-based Job Seeker’s Allowance (JSA)
  • Income-related Employment & Support Allowance (ESA)
  • Income Support Allowance (ISA)
  • Working Tax Credit (WTC)
  • Child tax credit (CTC)
  • Universal Credit (UC)
  • Pension Guarantee Credit
  • Pension savings Credit

Get a Free Boiler Upgrade & Save Up to £650 Annually!

Check if you qualify today for a high-efficiency boiler replacement—at ZERO cost.

Types of Insulation Covered by the ECO4 Scheme

The ECO4 scheme provides free insulation options designed to improve energy efficiency within your home.

Free Cavity Wall Insulation

Cavity wall insulation works by filling the gap between the internal and external layers of the wall with insulating material, reducing draughts, and conserving internal warmth. Since it prevents the exit of heat outside, this insulation saves the heating by up to 35%, which helps in keeping homes warm with less energy being used.

Free Loft Insulation

Loft insulation minimises the heat loss through the roof, constituting about 25% of the home’s total heat loss. Installing a thermal barrier in your loft helps to maintain the indoor air temperature throughout the year. It saves huge amounts of energy consumption that is otherwise spent futilely, thereby saving immense sums on heating bills.

Free External Wall Insulation

Suited for solid-walled houses, external wall insulation will add a layer of protection on the outside that may prevent nearly 45 % of heat loss. This protects your house against cold and dampness; the rise in thermal efficiency and energy performance provides additional soundproofing.

Free Internal Wall Insulation

Internal wall insulation is basically a process of adding an insulating material to the interior walls of your home so that there is a significant reduction in heat loss, hence maintaining uniform temperatures internally. It is practical for older homes that lose much warmth through their walls.

Free Underfloor Insulation

Underfloor insulation targets the heat loss from ground-level floors by providing a layer of warmth within those floors. The ideal situations for this involve homes that have draughty floors since it stops heat loss, add to comfort, and can even reduce noise by adding a soundproofing finish to your space.

Free Cavity Wall Insulation

Cavity wall insulation works by filling the gap between the internal and external layers of the wall with insulating material, reducing draughts, and conserving internal warmth. Since it prevents the exit of heat outside, this insulation saves the heating by up to 35%, which helps in keeping homes warm with less energy being used

Free Loft Insulation
Loft insulation minimises the heat loss through the roof, constituting about 25% of the home’s total heat loss. Installing a thermal barrier in your loft helps to maintain the indoor air temperature throughout the year. It saves huge amounts of energy consumption that is otherwise spent futilely, thereby saving immense sums on heating bills.
Free External Wall Insulation
Suited for solid-walled houses, external wall insulation will add a layer of protection on the outside that may prevent nearly 45 % of heat loss. This protects your house against cold and dampness; the rise in thermal efficiency and energy performance provides additional soundproofing.
Free Internal Wall Insulation
Internal wall insulation is basically a process of adding an insulating material to the interior walls of your home so that there is a significant reduction in heat loss, hence maintaining uniform temperatures internally. It is practical for older homes that lose much warmth through their walls.
Free Underfloor Insulation
Underfloor insulation targets the heat loss from ground-level floors by providing a layer of warmth within those floors. The ideal situations for this involve homes that have draughty floors since it stops heat loss, add to comfort, and can even reduce noise by adding a soundproofing finish to your space.

Our ECO4 Installation Process

Our simple process makes it easy for you to qualify, assess, and install energy-efficient heating upgrades for your home. Here’s how it works:

Don't Receive Benefits? You May Still Qualify for GBIS!

Even if you don’t currently receive government benefits, you may still qualify for free insulation under the Great British Insulation Scheme (GBIS), which focuses on retrofitting homes that need energy efficiency improvements.

Eligible for GBIS
  • Homeowner or private tenant in England, Scotland, or Wales.
  • The property falls within Council Tax Bands A to D (A to E in Scotland and Wales).
  • Home’s EPC rating is E, F, or G.
  • Haven’t previously received insulation under GBIS.
  • Household income does not exceed £20,000 annually.

Why Choose Us for Your Insulation Upgrade

At Thames Valley Insulation, we don’t just meet but go beyond your expectations to give you the best insulation solution. Here is why are ideal for your insulation upgrade:

Experienced and Certified Installers

Our team of installers are certified professionals with several years of experience in energy-efficient insulation. We work by the highest possible standards concerning safety and quality.

End-to-End Service

We handle everything from the initial assessment to installation and after-sales support for you. Our seamless process is straightforward and hassle-free.

Quality Commitment

At Thames Valley, insulation materials are of the best quality and always tailored according to your needs to provide durable and effective solutions.

Experienced and Certified Installers

Our team of installers are certified professionals with several years of experience in energy-efficient insulation. We work by the highest possible standards concerning safety and quality.

End-to-End Service

We handle everything from the initial assessment to installation and after-sales support for you. Our seamless process is straightforward and hassle-free

Quality Commitment

At Thames Valley, insulation materials are of the best quality and always tailored according to your needs to provide durable and effective solutions.

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Frequently Asked Questions (FAQs)

What EPC does my house need to qualify for the ECO scheme?

Your property should have a lower EPC rating than D to be eligible under the ECO4 scheme. Most properties rated above are usually not considered under the ECO4 scheme, as they are deemed energy-efficient.

How can I get free insulation for my home?

If your home has a low EPC rating, loses much heat, and you are on a low income, then it is likely to be qualified for an insulation grant under the ECO 4 scheme. Other than all these, potentially, GBIS supports households that don’t qualify under ECO4.

What types of insulation can I get with the ECO4 scheme?

You could be suitable for various types of insulation, such as loft insulation, cavity wall insulation, external wall insulation, and underfloor insulation, depending on what your property actually needs under the ECO4 scheme.

How do you qualify for the Free Insulation Grant?

For the general group, your home must be within council tax bands A to D (or E in Scotland and Wales). In the case of the low-income group, the property will need to have an EPC rating of D, E, F, or G.

What types of property qualify for an insulation grant?

Eligible properties include privately owned homes with EPC ratings D-G and social housing (in low-income groups) with EPC ratings E, F, or G.

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