No, you cannot get fully free windows and doors in Scotland under any current government scheme in 2026, but you may qualify for significant financial assistance that covers most or all of the cost if you meet specific eligibility criteria (GOV.UK, 2026). The most relevant route is the Home Energy Scotland grant and loan programme, which can cover up to 100% of the cost for certain households, though this is technically a grant rather than a free product.
The key variable is your household income, property type, and whether you receive specific benefits. The schemes target low-income households, those in fuel poverty, or homes with poor energy efficiency. If you do not qualify for full funding, you can still access a 0% interest loan for up to £15,000 for energy improvements, including windows and doors. The answer depends entirely on your personal circumstances, not on a universal free offer.
Home Energy Scotland Grant Covers Windows and Doors
The Home Energy Scotland grant provides up to £7,500 for eligible households to install energy-efficient windows and doors, with no requirement to repay the money (Energy Saving Trust, 2026). This grant is part of the Warmer Homes Scotland programme, which prioritises owner-occupiers and private tenants with a household income below £20,000 or those receiving certain benefits like Pension Credit or Universal Credit. The grant can cover the full cost of double or triple glazing, including installation, if your home has single glazing or very poor existing windows.
Eligibility Depends on Benefits and Income Thresholds
To qualify for the full grant, you must live in a home with an Energy Performance Certificate rating of E, F, or G, or be in fuel poverty (GOV.UK, 2026). You must also be receiving one of the qualifying benefits, such as Income Support, Jobseeker’s Allowance, Housing Benefit, or Child Tax Credit. If your household income is under £20,000 but you do not receive benefits, you may still be eligible for a partial grant. Private tenants need landlord permission, but the grant is paid directly to the installer, not to you.
Free Windows and Doors Are Not Available Otherwise
No other scheme in Scotland offers completely free windows and doors in 2026. The Scottish Government’s Warmer Homes Scotland programme is the only direct grant source, and it requires a home assessment and installer approval (TrustMark, 2026). Private companies advertising “free windows” are typically offering financing or loans, not grants. Be wary of doorstep sales or unsolicited offers, they rarely provide genuine free products. If you do not meet grant criteria, you can apply for a 0% interest loan of up to £15,000 for windows and doors through Home Energy Scotland, which must be repaid over 5 to 10 years.
A worked example
A typical 1930s semi-detached home in Glasgow with single-glazed windows and an uninsulated back door would cost roughly £8,000 to replace all windows and doors with A-rated double glazing. Under the Home Energy Scotland grant, a household receiving Pension Credit or Universal Credit could receive up to £7,500 towards this cost, leaving a shortfall of just £500. The Energy Saving Trust estimates this upgrade saves around £285 per year on heating bills, meaning the upfront cost after the grant pays back in under two years. Over 25 years, the total savings reach £7,125, not including the added property value of roughly £3,000 to £5,000. The work must use a certified installer registered with the MCS scheme or a TrustMark-approved contractor to qualify for the funding.
| Item | Figure |
|---|---|
| Upfront cost after grants | £500 |
| Yearly savings | £285 |
| Payback period | 1.8 years |
| 25-year lifetime savings | £7,125 |
What homeowners often get wrong
The most common mistake is assuming the Home Energy Scotland grant covers 100% of costs for every type of window and door installation. This misconception leads to disappointment when homeowners realise the grant has a fixed cap and specific eligibility rules. Here are the three biggest errors to avoid.
- Thinking the grant covers all window types Many households believe they can install aluminium or timber frames at no cost, but the grant only covers standard PVCu double or triple glazing. Choosing premium materials means paying the full difference yourself, which can add £2,000 or more to the bill.
- Applying before getting an energy assessment Homeowners often submit applications without first arranging a Home Energy Scotland survey, which determines which improvements qualify. Without this assessment, the application is rejected outright, wasting weeks of waiting time and potentially missing the annual funding window.
- Assuming the grant applies to rented properties Private tenants sometimes apply in their own name, but the grant only goes to the property owner or landlord. Tenants who apply incorrectly are turned away, and the landlord must submit a separate application with their own income details to qualify.
Quick reference
- The Home Energy Scotland grant covers up to £7,500 for windows and doors for eligible owner-occupiers and private tenants in Scotland.
- You must receive a qualifying benefit such as Pension Credit, Universal Credit, or Housing Benefit to access the full grant amount.
- Installation must be carried out by a TrustMark-registered or MCS-certified contractor to meet scheme requirements.
- Payback on the remaining cost after the grant is typically under two years for a standard semi-detached home.
- Applying without a prior energy assessment from Home Energy Scotland will lead to automatic rejection of your application.
Frequently Asked Questions
Yes, if you receive Universal Credit, you may qualify for a Home Energy Scotland grant covering up to 100% of window and door costs. Eligibility also depends on your household income being below £20,000 and property type, as confirmed by the Energy Saving Trust in 2026.
The Home Energy Scotland grant provides up to £7,500 for installing energy-efficient windows and doors, with no repayment required. This funding is part of the Warmer Homes Scotland programme, as detailed by GOV.UK in 2026.
Typical costs range from £3,000 to £8,000 for windows and £1,000 to £3,000 for doors, according to the Energy Saving Trust. Home Energy Scotland offers a 0% loan of up to £15,000 if you do not qualify for the full grant.
