Social Housing Decarbonisation Fund (SHDF)
The Social Housing Decarbonisation Fund was the government’s flagship programme for improving the energy performance of social housing. It has now evolved into the Warm Homes: Social Housing Fund, but many housing providers still refer to earlier projects as SHDF schemes.
Who Can Access Funding?
- Local authorities
- Housing associations
- Registered Social Landlords (RSLs)
- Arms-Length Management Organisations (ALMOs)
- Registered charities that own social housing stock
Eligible Properties:
Social housing properties:
- Located in England
- Typically below EPC Band C
- Requiring energy efficiency improvements
- Occupied by tenants suffering from high energy costs or fuel poverty
What Funding Can Be Used For:
Funding supports measures that:
- Improve thermal performance
- Reduce heat loss
- Lower carbon emissions
- Improve occupant comfort
- Reduce fuel bills
Flutter Shutter qualifies as an energy efficiency retrofit measure that helps housing providers improve thermal performance while preserving existing windows and heritage features.
How Housing Providers Apply:
Funding applications are made by the landlord or housing provider rather than individual tenants.
Tenants cannot apply directly but can ask their landlord whether their property is included within a funded retrofit programme.
Warm Homes: Social Housing Fund
The Warm Homes: Social Housing Fund is the successor to SHDF and provides funding to upgrade social housing across England to EPC Band C or above. It supports large-scale retrofit programmes delivered by housing associations and local authorities.
Who Is Eligible?
Funding is available to:
- Housing Associations
- Local Authorities
- Combined Authorities
- Registered Social Housing Providers
- Social Housing Charities
Property Eligibility
Properties must generally:
- Be social housing
- Be below EPC Band C
- Require energy efficiency upgrades
- Be located in England
Benefits of Flutter Shutter
Flutter Shutter helps housing providers:
- Improve thermal performance
- Increase EPC Rating
- Reduce heat loss through existing windows
- Reduce overheating during summer months
- Improve resident comfort
- Retain the character of heritage and traditional properties
- Support net-zero housing targets
How Residents Access Funding
Residents do not apply directly.
Instead:
- Housing provider secures funding.
- Retrofit assessments identify suitable properties.
- Approved measures are installed at no cost to qualifying tenants.
Warm Homes: Local Grant
The Warm Homes: Local Grant is designed to help low-income households improve energy efficiency in privately owned and privately rented homes. The scheme is administered through local authorities.
Who Can Apply?
Homeowners and private tenants may qualify if:
- Their property is located in England
- The home has an EPC rating of D, E, F or G
- Household income is typically £36,000 or less
- Or the household receives qualifying benefits
- Or the property falls within an eligible postcode area
Eligible Properties
- Owner-occupied homes
- Private rented properties
- Hard-to-heat homes
- Poor energy performance homes (EPC D-G)
What Improvements Are Funded?
Measures can include:
- Insulation
- Draught reduction
- Heating upgrades
- Renewable technologies
- Energy efficiency improvements such as Flutter Shutter installations where approved within the retrofit package
How To Apply
- Contact your local authority.
- Complete an eligibility assessment.
- Provide income and property information.
- Undergo a retrofit assessment.
- Approved measures are installed with funding support.
Funding Available
Flutter Shutter is approved for installation under:
- Warm Homes: Social Housing Fund
- Social Housing Decarbonisation Fund (legacy projects)
- Warm Homes: Local Grant
Whether you’re a housing association, local authority, private landlord or homeowner, funding may be available to significantly reduce or even eliminate the cost of installation.

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Find Out If You Qualify
Contact our team today to discuss:
- Social Housing retrofit programmes
- Housing Association projects
- Heritage property upgrades
- Local Grant eligibility
- Fully funded installations
Why Flutter Shutter Is Ideal for Government-Funded Retrofit Projects

DESNZ Technical Note approval

BRE testing

TrustMark Approved

Heritage compatible

Overheating reduction

Heat-loss reduction

EPC improvement


