Free Insulation Grant 2025

Free Insulation Grant: Government Funded Home Insulation

Upgrade your home comfort by insulation grants offered by the UK government. These grants allow homeowners and private tenants to install loft or cavity wall insulation and reduce energy consumption as well as carbon emissions at no cost.

100% Free
Save £100s
ECO4 Backed
Professional Install
Insulation Grant Details
Grant Value:Up to £4,000
Installation Cost:£0 (Free)
Annual Savings:£200-£400
Heat Loss Reduction:Up to 25%
Apply for Insulation Grant

Types of Insulation Covered

Government insulation grants cover all major types of home insulation to maximize energy efficiency.

Loft Insulation

Professional loft insulation installation to prevent heat loss through your roof

Cavity Wall Insulation

Cavity wall insulation to reduce heat loss through external walls

Solid Wall Insulation

External and internal solid wall insulation for older properties

Floor Insulation

Underfloor insulation to prevent heat loss through ground floors

Ready to Upgrade Your Home Comfort?

Check if you qualify for insulation grants offered by the UK government. Homeowners and private tenants can get loft or cavity wall insulation installed at no cost.

Frequently Asked Questions

Get answers to common questions about government insulation grants.

What insulation grants are available through the ECO4 scheme?

The ECO4 scheme offers various insulation grants to upgrade your home comfort. These grants allow homeowners and private tenants to install loft or cavity wall insulation, solid wall insulation, and floor insulation at no cost. The grants are designed to reduce energy consumption as well as carbon emissions.

How much can I save with government insulation grants?

Insulation grants offered by the UK government can help you save hundreds of pounds annually on energy bills. Proper insulation can reduce heat loss by up to 25% in loft spaces and 15% through walls, significantly lowering your heating costs and improving home comfort.

What types of insulation are covered by the grant?

The insulation grant covers loft insulation, cavity wall insulation, solid wall insulation (both internal and external), and floor insulation. The specific type recommended will depend on your property's construction and current insulation levels.

Who is eligible for free insulation grants?

Homeowners and private tenants receiving qualifying benefits or with low household incomes are eligible for insulation grants. Your property must also meet certain energy efficiency criteria, typically having an EPC rating of D, E, F, or G.

How long does insulation installation take?

Installation time varies by insulation type. Loft insulation typically takes half a day, cavity wall insulation 1-2 days, while solid wall insulation can take 3-5 days depending on property size. All work is carried out by qualified installers with minimal disruption.