Upgrade Your Home’s Heating – For Free with the ECO4 Scheme!
Check ECO4 Eligibility in 60 Seconds
At Thames Valley Insulation, we CONNECT eligible UK households to the government-backed ECO4 scheme.
We offer a full suite of home upgrades—absolutely FREE. Eligible homes can get efficient boilers, air source heat pumps with solar panels, or first-time central heating, plus free radiators, TRVs, and insulation.
Check ECO4 Eligibility in 60 Seconds
What is ECO4 Scheme
What is ECO4 Scheme
The ECO4 scheme is a UK government initiative aimed at improving energy efficiency in low-income households. It offers grants for essential upgrades, including free boiler replacements, first-time central heating installations, air source heat pumps, and free insulation.
Targeting homes with low EPC ratings, ECO4 helps reduce energy bills, enhances comfort, and contributes to the UK’s goal of achieving Net Zero carbon emissions by 2050.
Our Services
We provide energy efficiency services that are entirely 100% hassle-free, enabling homeowners and tenants to access the government-funded Energy Company Obligation (ECO) effortlessly.
Boiler Grant
Replace outdated boilers with modern, energy-efficient models. We offer A-rated combi, system, and even regular boilers as per your needs. Our grants cover the total cost, allowing you to benefit from lower energy bills and a more reliable heating system with zero upfront fees.
First Time Central Heating Grant
For homes without central heating, we provide full grants to install efficient systems, including A-rated boilers, radiators, pipework, and TRVs that ensure consistent warmth throughout your property.
Air Source Heat Pump Grant
Upgrade to an eco-friendly energy solution with air-source heat pumps and free solar panels. These pumps provide year-round comfort, reduce reliance on fossil fuels, and help you save considerably on energy bills.
Insulation Grant
cavity Wall Insulation
Loft Insulation
Underfloor Insulation
External Wall Insulation
Reduce up to 45% of heat loss with proper home insulation, keeping warmth in and energy costs low. Through the Free Insulation Grant, you can have options like loft, cavity wall, and underfloor insulation that allow you to improve energy efficiency, lower heating bills, and enjoy a warmer home—all at zero cost.
Addons
Solar Panel
Energy Assessment
Radiator Installation
Smart Heating Control Installation
Enhance your home’s energy efficiency with our range of free add-on services. Capture clean sunlight energy and reduce electricity bills with free solar panel installation.
Improve your heat distribution with free radiator upgrades, and take control of your energy use through smart heating controls.
Plus, our free energy assessments identify the best upgrades for your home, ensuring maximum efficiency and comfort.
Replace outdated boilers with modern, energy-efficient models. We offer A-rated combi, system, and even regular boilers as per your needs. Our grants cover the total cost, allowing you to benefit from lower energy bills and a more reliable heating system with zero upfront fees.
For homes without central heating, we provide full grants to install efficient systems, including A-rated boilers, radiators, pipework, and TRVs that ensure consistent warmth throughout your property.This grant can provide eligible households with a warm and energy-efficient environment without concerns about high upfront costs. With full central heating installation, you can ensure that your home benefits from lower energy bills. It also reduces your carbon footprint and improves your overall comfort.
Replace outdated boilers with modern, energy-efficient models. We offer A-rated combi, system, and even regular boilers as per your needs. Our grants cover the total cost, allowing you to benefit from lower energy bills and a more reliable heating system with zero upfront fees.With the ECO4 grant, you can replace inefficient traditional heating systems with a greener alternative that is 400% more efficient. You will enjoy reliable heating and cooling and benefit from a greener home that reduces your carbon footprint – absolutely free. It also includes the installation of free solar panels, which help your house be even more energy-efficient and further reduce your electricity cost.
Reduce up to 45% of heat loss with proper home insulation, keeping warmth in and energy costs low. Through the Free Insulation Grant, you can have options like loft, cavity wall, and underfloor insulation that allow you to improve energy efficiency, lower heating bills, and enjoy a warmer home—all at zero cost.
Solar Panel
Energy Assesment
Radiator Installation
Smart Heating Control Installation
Enhance your home's energy efficiency with our range of free add-on services. Capture clean sunlight energy and reduce electricity bills with free solar panel installation. Improve your heat distribution with free radiator upgrades, and take control of your energy use through smart heating controls. Plus, our free energy assessments identify the best upgrades for your home, ensuring maximum efficiency and comfort.
Replace outdated boilers with modern, energy-efficient models. We offer A-rated combi, system, and even regular boilers as per your needs. Our grants cover the total cost, allowing you to benefit from lower energy bills and a more reliable heating system with zero upfront fees.
For homes without central heating, we provide full grants to install efficient systems, including A-rated boilers, radiators, pipework, and TRVs that ensure consistent warmth throughout your property.
Upgrade to an eco-friendly energy solution with air-source heat pumps and free solar panels. These pumps provide year-round comfort, reduce reliance on fossil fuels, and help you save considerably on energy bills.
Cavity wall Insulation
Loft Insulation
Underfloor Insulation
External Wall Insulation
Reduce up to 45% of heat loss with proper home insulation, keeping warmth in and energy costs low. Through the Free Insulation Grant, you can have options like loft, cavity wall, and underfloor insulation that allow you to improve energy efficiency, lower heating bills, and enjoy a warmer home—all at zero cost.
Solar Panel
Energy Assessment
Radiator Installation
Smart Heating Control Installation
Insulation
Boiler Grants
Back Boiler
Condensing Boiler
Non-condensing Boiler
Replace outdated boilers with modern, energy-efficient models. Our grants cover the total cost, allowing you to benefit from lower energy bills and a more reliable heating system with zero upfront fees.
First Time Central Heating Grant
For homes without central heating, we provide full grants to install efficient systems, including A-rated boilers, radiators, pipework, and TRVs that ensure consistent warmth throughout your property.
Air Source Heat Pump Grant
Upgrade to an eco-friendly energy solution with air-source heat pumps and free solar panels. These pumps provide year-round comfort, reduce reliance on fossil fuels, and help you save considerably on energy bills.
Insulation Grants
Cavity wall Insulation
Loft Insulation
Underfloor Insulation
External Wall Insulation
Reduce up to 45% of heat loss with proper home insulation, keeping warmth in and energy costs low. Through the Free Insulation Grant, you can have options like loft, cavity wall, and underfloor insulation that allow you to improve energy efficiency, lower heating bills, and enjoy a warmer home—all at zero cost.
Addons
Solar Panel
Energy Assessment
Radiator Installation
Smart Heating Control Installation
Reduce up to 45% of heat loss with proper home insulation, keeping warmth in and energy costs low. Through the Free Insulation Grant, you can have options like loft, cavity wall, and underfloor insulation that allow you to improve energy efficiency, lower heating bills, and enjoy a warmer home—all at zero cost.
Smart Heating Controls
Loft Insulation
Energy Assessment
Eligibility to Apply for ECO4 Scheme
- Homeowners and Private Tenants (living with the homeowner)
- Low EPC Ratings (E, F, or G)
- Receiving Government Benefits
- Household Income below £31,000 annually
- Boiler Installed Pre-2005 or no prior heating system installed.
- 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
Who is Eligible for the ECO4 Grant?
The ECO4 scheme is designed to help those in need achieve warmer, more energy-efficient homes. You may qualify if you meet the following criteria:
Eligibility Criteria
- Homeowners and Private Tenants (living with the homeowner)
- Low EPC Ratings (E, F, or G)
- Receiving Government Benefits
- Household Income below £31,000 annually
Qualifying Criteria
- Income Based Jobseeker'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
Why Choose Us
Choosing the right partner for your home heating upgrade ensures a smooth and hassle-free experience for you. That is why we are the top choice for you:
Expertise You Can Trust
Our certified engineers boast vast experience in the installation of high-quality technology under the ECO4 Scheme.
Comprehensive Service
Our services include everything needed to make your house more energy-efficient, from free boiler grants to insulation.
Zero Upfront Cost
All our services are fully funded through the ECO4 grant; hence, you pay nothing out of pocket.
Committed to Sustainability
By upgrading your heating system, we’re helping the UK meet its carbon reduction targets and creating a greener future.
Proven Track Record
We have helped thousands of households achieve greater comfort and savings, with over 90,000 measures installed so far.
Dedicated Support
We are committed to providing you always with friendly support to make everything smooth.
Expertise You Can Trust
Our certified engineers boast vast experience in the installation of high-quality technology under the ECO4 Scheme.
Comprehensive Services
Our services include everything needed to make your house more energy-efficient, from free boiler grants to insulation.
Zero Upfront Cost
All our services are fully funded through the ECO4 grant; hence, you pay nothing out of pocket.
Committed to Sustainability
By upgrading your heating system, we’re helping the UK meet its carbon reduction targets and creating a greener future.
Proven Track Record
We have helped thousands of households achieve greater comfort and savings, with over 90,000 measures installed so far.
Dedicated Support
We are committed to providing you always with friendly support to make everything smooth.
Ready to Get Started? Claim your FREE ECO4 Grant Today!
Take the first STEP to a warmer, more energy-efficient home with zero upfront cost.
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:
Start by filling out our quick eligibility form in just 60 seconds to indicate whether you qualify for ECO4 grants based on your income, qualifying government benefits, the type of heating system fitted in your property at this time, and other relevant factors. If eligible, you’re one step closer to a more energy-efficient home absolutely free.
Once eligibility is confirmed, we schedule a professional survey of your property. Our trained surveyors evaluate your home’s existing energy efficiency, identify where heat loss is occurring, and determine which ECO4-approved upgrades will be most effective for your specific property.
Next, we verify your home’s current EPC rating. This step is essential to meet ECO4 requirements and understand how much the recommended upgrades can improve your energy performance. An improved EPC rating can significantly reduce your energy costs and boost your property’s value.
After the survey and EPC rating check, we submit your application for grant approval. Once approved, this official confirmation gives you full access to the funded upgrades under ECO4. This approval also means zero upfront costs for you, so you can proceed confidently.
Our qualified, Gas Safe registered professionals will install the approved upgrades according to ECO4 standards. This includes insulation, heating systems, windows, or any other ECO4-eligible improvements. All installations prioritize your comfort and safety.
Upon completion, we handle all necessary government documentation, ensuring everything meets ECO4 standards for final approval. This allows you to enjoy your upgrades worry-free, knowing that all paperwork and compliance requirements have been fully addressed.
Check Eligibility
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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Check Eligibility
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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Check EPC Rating
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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Approval
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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Installation
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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File Submission
We’ll arrange a professional survey of your property to evaluate its energy efficiency.
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Start by filling out our quick eligibility form in just 60 seconds to indicate whether you qualify for ECO4 grants based on your income, qualifying government benefits, the type of heating system fitted in your property at this time, and other relevant factors. If eligible, you’re one step closer to a more energy-efficient home absolutely free.
Once eligibility is confirmed, we schedule a professional survey of your property. Our trained surveyors evaluate your home’s existing energy efficiency, identify where heat loss is occurring, and determine which ECO4-approved upgrades will be most effective for your specific property.
Next, we verify your home’s current EPC rating. This step is essential to meet ECO4 requirements and understand how much the recommended upgrades can improve your energy performance. An improved EPC rating can significantly reduce your energy costs and boost your property’s value.
After the survey and EPC rating check, we submit your application for grant approval. Once approved, this official confirmation gives you full access to the funded upgrades under ECO4. This approval also means zero upfront costs for you, so you can proceed confidently.
Our qualified, Gas Safe Registered engineers handle all installations with expert care. Within 2-3 days, they complete the installation of ECO4-approved upgrades, whether installing insulation, replacing an old boiler, or adding energy-efficient heating systems.
After the installation, we take care of all required government documentation. Our team submits the necessary records to government authorities to confirm your home’s ECO4 upgrade, ensuring your grant benefits are fully realised. This paperwork also certifies that your property now meets improved energy efficiency standards.
Check Eligibility
Start by filling out our quick eligibility form in just 60 seconds to indicate whether you qualify for ECO4 grants based on your income, qualifying government benefits, the type of heating system fitted in your property at this time, and other relevant factors. If eligible, you’re one step closer to a more energy-efficient home absolutely free.
Professional Site Survey
Once eligibility is confirmed, we schedule a professional survey of your property. Our trained surveyors evaluate your home’s existing energy efficiency, identify where heat loss is occurring, and determine which ECO4-approved upgrades will be most effective for your specific property.
EPC Assessment
Next, we verify your home’s current EPC rating. This step is essential to meet ECO4 requirements and understand how much the recommended upgrades can improve your energy performance. An improved EPC rating can significantly reduce your energy costs and boost your property’s value.
Grant Approval Process
After the survey and EPC rating check, we submit your application for grant approval. Once approved, this official confirmation gives you full access to the funded upgrades under ECO4. This approval also means zero upfront costs for you, so you can proceed confidently.
Installation
Our qualified, Gas Safe Registered engineers handle all installations with expert care. Within 2-3 days, they complete the installation of ECO4-approved upgrades, whether installing insulation, replacing an old boiler, or adding energy-efficient heating systems.
Government Documentation & Submission
After the installation, we take care of all required government documentation. Our team submits the necessary records to government authorities to confirm your home’s ECO4 upgrade, ensuring your grant benefits are fully realised. This paperwork also certifies that your property now meets improved energy efficiency standards.
Check Eligibility
Upon completion, we handle all necessary government documentation, ensuring everything meets ECO4 standards for final approval. This allows you to enjoy your upgrades worry-free, knowing that all paperwork and compliance requirements have been fully addressed.
Professional Site Survey
Once eligibility is confirmed, we schedule a professional survey of your property. Our trained surveyors evaluate your home’s existing energy efficiency, identify where heat loss is occurring, and determine which ECO4-approved upgrades will be most effective for your specific property.
EPC Assessment
Next, we verify your home’s current EPC rating. This step is essential to meet ECO4 requirements and understand how much the recommended upgrades can improve your energy performance. An improved EPC rating can significantly reduce your energy costs and boost your property’s value.
Grant Approval Process
After the survey and EPC rating check, we submit your application for grant approval. Once approved, this official confirmation gives you full access to the funded upgrades under ECO4. This approval also means zero upfront costs for you, so you can proceed confidently.
Installation
Our qualified, Gas Safe registered professionals will install the approved upgrades according to ECO4 standards. This includes insulation, heating systems, windows, or any other ECO4-eligible improvements. All installations prioritize your comfort and safety.
Government Documentation Submission
Upon completion, we handle all necessary government documentation, ensuring everything meets ECO4 standards for final approval. This allows you to enjoy your upgrades worry-free, knowing that all paperwork and compliance requirements have been fully addressed.
Benefits of the ECO4 Scheme
With the ECO4 scheme, you can make your home more energy-efficient with a range of fully funded upgrades. Some of the key benefits you may get include:
- Free Replacements
Outdated and inefficient heating systems can be replaced free of charge with modern, efficient alternatives. Anything from a new boiler to a heat pump or insulation to make one’s home warmer and more efficient is included.
- Zero Upfront Cost
There is absolutely no upfront investment, for which everything is covered under the grant, from assessments down to installation. This will allow you to make valuable upgrades without having to go into your pocket.
- Free Upgrade Installations
ECO4 covers the full cost of installing insulation, central heating, and other energy-saving improvements, ensuring a smoother, stress-free upgrade process for both homeowners and tenants.
- Improved EPC Rating
Improve your EPC rating by installing ECO4-approved upgrades within the home to make it more valuable in the market and more attractive to buyers.
- Lower Energy Bills
The installation of modern heating solutions means that improved insulation reduces up to 65% heat loss, while one could enjoy potential annual savings ranging between £630 and £730 on energy bills
- Reduced Carbon Footprint
Your family can save up to 1.7 tonnes of CO2 emissions by turning to greener systems and increasing insulation in houses, thus contributing towards a greener future.
Free ReplacementsOutdated and inefficient heating systems can be replaced free of charge with modern, efficient alternatives. Anything from a new boiler to a heat pump or insulation to make one’s home warmer and more efficient is included.
Zero Upfront CostThere is absolutely no upfront investment, for which everything is covered under the grant, from assessments down to installation. This will allow you to make valuable upgrades without having to go into your pocket. Optio, neque qui velit. Magni dolorum quidem ipsam eligendi, totam, facilis laudantium cum accusamus ullam voluptatibus commodi numquam, error, est. Ea, consequatur.
Free Upgrade InstallationECO4 covers the full cost of installing insulation, central heating, and other energy-saving improvements, ensuring a smoother, stress-free upgrade process for both homeowners and tenants.
Improved EPC RatingImprove your EPC rating by installing ECO4-approved upgrades within the home to make it more valuable in the market and more attractive to buyers.
Lower Energy BillsThe installation of modern heating solutions means that improved insulation reduces up to 65% heat loss, while one could enjoy potential annual savings ranging between £630 and £730 on energy bills
Reduced Carbon FootprintYour family can save up to 1.7 tonnes of CO2 emissions by turning to greener systems and increasing insulation in houses, thus contributing towards a greener future.
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