Modern home with a variety of window styles, showcasing double-glazed, energy-efficient windows.
At Castle Windows, we provide a wide selection of window styles, designed to complement the unique character of your home while improving energy efficiency, security, and aesthetics.
Why Homeowners Trust Castle WindowsContact our team
Why Choose Us
We understand that your home is your sanctuary. That’s why we’re dedicated to delivering products that enhance its beauty, security, and energy efficiency. Our expert team works with you every step of the way to ensure your vision becomes a reality.
Experienced
We have been installing and repairing across Berkshire for over 30 years. We bring a heightened level of expertise to every project.
Accredited
As a business, Castle Windows are certified by FENSA and Master Builder. You can place your complete trust in our skilled installers.
Reliable
Castle Windows only work with industry leading supply chains, promising higher quality products that are available on shorter lead times.