Internal Wall Insulation Grants

Internal wall insulation grants in the UK enhance home energy efficiency by insulating interior walls. These grants cover installation costs, reduce heat loss, lower heating bills, and improve comfort for eligible households, promoting sustainable and energy-efficient living conditions.

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How Do Heating Insulation Grants Work?

Eligible households can receive heating grant funding, such as GBIS and ECO4, for different home insulation measures. These grants help improve energy efficiency by providing financial support for insulation upgrades, making homes warmer and reducing energy costs.

Eligibility Requirements

Grants are available to households that meet specific income and property criteria.

Application Process

Apply online or through a designated agency to check your eligibility.

Types of Insulation

Grants cover loft, cavity wall, and solid wall insulation measures.

Benefits of Insulation

Insulation reduces energy bills and improves home comfort.

What is internal wall insulation?

Internal wall insulation comes in two main forms: insulation boards or timber stud walls filled with insulating material. Insulation boards are directly attached to the walls, while timber stud walls, which are stronger and can support heavy items like shelves and cupboards, have insulation material placed between the timber. Though stud walls provide better support, they are typically thicker than insulation boards.

The appropriate method for internal wall insulation depends on your property’s construction. It’s primarily used for homes with solid walls, whereas homes with cavity walls should use cavity wall insulation. An insulation installer can guide you on the best solution for your specific home.

Benefits of Internal Insulation the Warmer Homes Scotland scheme?

Having internal insulation professionally installed can reduce heat loss in your home by up to 45%, leading to significant energy savings. The Energy Saving Trust estimates that this could save you up to £380 per year on energy bills for a standard semi-detached property.

If you qualify for a grant, you might get all or part of your insulation costs covered, making it worthwhile to check your eligibility. This is especially beneficial as the average cost of internal wall insulation for a three-bedroom semi-detached house can reach up to £7,500.

The best time to install internal wall insulation is when you’re planning other building or decorating projects. Regardless of the type of internal insulation you choose, you will need to temporarily remove and replace fittings like light switches and skirting boards.

Grants for Internal Wall Insulation

Free grants for internal wall insulation are available through the ECO4 scheme under the Energy Company Obligation. These grants, provided by major UK energy companies, are designed to help households reduce their carbon footprint, improve energy efficiency, and save on energy costs. The aim is to combat climate change and support the government’s target of net-zero carbon emissions.

The transition from ECO3 to ECO4 has brought changes to the eligibility criteria. Some households that did not qualify for an insulation grant under ECO3 may now be eligible under ECO4. Conversely, if you previously qualified due to a disability benefit, you may now need to meet additional income-related criteria. Generally, if you are a homeowner or private tenant with a household income below £31,000 or receiving an income-related benefit, you are likely to qualify for an internal wall insulation grant.

Another option for funding is the Great British Insulation Scheme (GBIS), which offers grants of up to £1,500 for insulation measures until March 2026. This scheme targets low-income households and those with poor energy efficiency (EPC rating D or below), as well as homes in the lowest Council Tax bands (A-D in England and A-E in Scotland and Wales).

Qualifying Benefits for Internal Wall Insulation Grants

If someone in your household receives a qualifying benefit, you may be eligible for a grant under the ECO scheme to cover the cost of internal wall insulation for solid walls in your home. The qualifying benefits include:

Income-based Jobseeker’s Allowance (JSA)
Income-related Employment and Support Allowance (ESA)
Income Support (IS)
Pension Credit Guarantee Credit
Working Tax Credit (WTC)
Child Tax Credit (CTC)
Universal Credit (UC)
Housing Benefit (added under ECO4)
Pension Credit Savings Credit (added under ECO4)

Internal wall insulation can significantly improve your home’s warmth and comfort while saving you money on your energy bills. Check if you qualify for an internal wall insulation grant today.

Additionally, there are grants available for external wall insulation and cavity wall insulation, which may be more suitable for your property. Contact us for personalized advice.

Why Install Home Insulation?

This is the perfect time to benefit from insulation funding grants.

Types of Grants Available for Various Groups

Landlord Grants

Disabled Grants

Veteran Grants

Pensioner Grants

Varieties of Insulation Available

Numerous insulation options are accessible to accommodate every home.

Spray Foam Insulation

Spray Foam for Enhanced Energy Efficiency with Insulation Applications

Loft Insulation

Quickly insulate your home with one of the simplest methods.

External Wall Insulation

External installation of insulation on the exterior of the house.

Internal Wall Insulation

Effective internal insulation helps retain heat within your living spaces.

Party Wall Insulation

Insulate internal walls for improved room-to-room temperature control.

Cavity Wall Insulation

Insulate walls using cavity space for effective temperature regulation indoors.

Flat Roof Insulation

Insulation designed for various types of flat-roofed buildings.

Underfloor Insulation

Floor insulation reduces heat loss and enhances energy efficiency indoors.