Double Glazed Windows
Double Glazed from Help 2 Buy Windows. Our high-quality double glazed windows offer excellent thermal efficiency, reducing heat loss and potentially lowering your energy bills. They are a cost-effective solution that balances comfort, energy efficiency, and affordability.
Use our simple online funding checker to see if you are eligible for help with the costs. This tool will guide you through a few questions and provide an immediate answer. Investing in double glazed windows has never been easier or more affordable. Begin your journey towards a warmer, more energy-efficient home with Help 2 Buy Windows today.

Double Glazed Windows Grant
About Our Grants
At Help 2 Buy Windows, we are proud to offer a double glazed window grant, designed to help people who may not qualify for government grants but typically come from low income households would not be able to pay for new windows without financial help.
To find out if you’re eligible for grants for windows, put your information into our grant checker, and someone from our team will be in contact to talk you through your options in the application process.
Available in most UK postcodes on a “first-come, first-served” basis.
Grant Installation
Benefits of Double Glazed Windows
Double glazing is made using two panes of glass, separated by a gas-filled space designed to keep your home insulated. Double glazed windows improve your home’s energy efficiency, which in turn lowers energy bills and increases your home’s resale value.
- Lower Energy Bills
- Enhanced Security
- Increased Property Value
- Noise Reduction
Investing in double glazed windows has never been easier or more affordable, making it one of the most practical home improvements available for households looking to reduce energy costs, reduce fuel poverty, and increase comfort.

Featured Double Glazed Window Projects
Why New Windows
If your windows are old, they probably lack modern thermal insulation, let drafts in and have problems with condensation. All of these could cause higher bills as you’re struggling to heat your home due to the heat escaping. Upgrading from single glazing to double glazing windows will increase your home’s energy efficiency, lower your heating bills and help to fix any damp or mould issues in your home.
- Improves Comfort
- Energy Efficient Improvements
- Saves On Energy Bills
- Eliminates Drafts
- Improves Home Security
Choosing energy efficient windows with strong EPC ratings reduces heat loss and makes your home more comfortable, while improving your property’s overall energy performance certificate.

See if you’re eligible for a double glazed windows grant
Help 2 Buy Windows provides access to grants for double glazing that may help cover some or all of the cost of new double glazing, depending on eligibility. Use our simple double glazed windows grant online funding checker to see if you qualify for financial support. The checker takes just a few minutes to complete, guides you through a small number of questions, and provides an immediate result. The next step in the application process is a call from a team member.
Investing in double glazed windows has never been easier or more affordable, making it one of the most practical home improvements available for households looking to reduce energy costs and increase comfort. With access to funding options such as a home upgrade grant, upgrading from single glazing with double glazing can be far more achievable than many homeowners expect. Double glazing helps to save energy and improve your home’s energy efficiency, creating a warmer living environment while supporting long-term savings on heating bills. Begin your journey towards a warmer, more energy-efficient home with Help 2 Buy Windows today, check your eligibility for any double glazing grants by clicking the button below.
How much money can double glazing save?
|
Detached |
Semi-Detached |
Bungalow |
|
|
A Rated |
£120-£155 |
£80-£110 |
£55-£75 |
|
B Rated |
£110-£140 |
£75-£100 |
£50-£70 |
|
C Rated |
£105-£135 |
£75-£100 |
£50-£65 |
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/587337/DECC_factsheet_11.11.16_GLAZING_LOCKED.pdf
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Choose Help 2 Buy Windows to get you the windows you deserve
Funding options
Help 2 Buy Windows can help soften the blow when it comes to buying your new double glazed windows.
Over £500,000 in grants
Help 2 Buy Windows have provided over £500,000 in grants to help families living with disabled children.
Rated number ONE
Help 2 Buy Windows are the number one rated double glazing installer in the UK.
Steps to getting new windows
Complete The Funding Checker
Utilise the funding checker tool to receive a complimentary, customised quotation for replacement windows that will provide insight into potential funding and grant options that may be accessible to you.
Book Your Free No Obligation Survey
A qualified assessor will arrange a site visit to accurately measure your windows and doors, provide you with a detailed pricing estimate and explain any applicable grants, discounts, or funding.
Manufacture
Once you have accepted the offer, the double glazed windows for a property as your main home will be manufactured to the utmost standards of quality and craftsmanship.
Installation
Now that the windows have been manufactured, it is time for the installation process. Our team of fully qualified installers will ensure that you experience a stress-free and flawless installation, providing you with utmost satisfaction.
Industry Leading Guarantees
All installations are backed by a minimum 10-year guarantee, offering you the peace of mind you rightfully expect from the United Kingdom’s premier double glazing installer, delivering every energy efficient window to the highest standards.
Browse our frequently asked questions
Although some people search for a “free windows and doors grant UK”, it’s important to understand that any funding we help facilitate isn’t directly from the UK government and is separate from official government grants. Our double glazing funding is designed to support energy saving improvements to your home, but you must own and live in your home as your main residence. If you rent from a private landlord, you won’t qualify through our scheme. This ensures the benefits go to homeowners looking to make long-term energy efficiency upgrades across the UK. Homeowners upgrading from single glazing with double glazing may also be eligible for support through initiatives like the ECO4 scheme, with some funding distributed via local authorities depending on your area and circumstances.








