Energy Rating Upgrades for Existing Windows
Improve the energy performance of your windows by upgrading the glass — without replacing the frame.
Upgrade the Glass, Not the Window
If your windows are letting heat escape or causing condensation, upgrading the glass can make a real difference. By replacing older sealed units with modern, energy-efficient glass, we improve insulation and comfort while keeping your existing frames in place.
- Reduced heat loss
- Less condensation
- No frame replacement
- Improved energy efficiency
- Lower heating bills
A-Rated Sealed Units Installed
We install A-rated sealed units using low-emissivity glass and argon gas-filled cavities to help retain heat inside your home. This upgrade improves thermal performance and helps your windows meet modern efficiency standards — all without the mess or cost of full replacement.
A Smarter, Cost-Effective Upgrade
Based in Hinckley and serving the Midlands, we carry out energy rating upgrades quickly and professionally. Our glaziers assess your existing windows and recommend the most effective upgrade, ensuring improved performance without unnecessary disruption.
Customer Testimonials
Based in Hinckley, proudly serving Leicestershire, Warwickshire and West Midlands.
Specialists in misted units, broken glass, and window & door repairs — without the cost of full replacement.
Including Nuneaton, Leicester, Coventry and surrounding areas.