uPVC Sliding Sash Windows Cardiff
At Inspire Windows, we offer a wide range of window styles to suit homes across Cardiff, from modern new builds to period properties.
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uPVC Sash Windows Cardiff
Our uPVC sliding sash windows combine the classic charm of traditional sliding sash windows with the strength, efficiency, and reliability of modern materials. Designed to replicate the look of original timber sash windows while offering improved performance, they are an ideal choice for homes across Cardiff, Rumney, and the surrounding areas.
Whether you’re replacing existing windows in a period property or adding character to a newer home, uPVC sash windows deliver timeless style with minimal maintenance. Our vertical sliders are engineered for smooth operation, durability, and long-term performance.
Market-Leading Vertical Sliding Sash Windows
We achieve outstanding quality by using market-leading vertical sliding sash window designs. Our Traditional range combines authentic styling with modern engineering, resulting in windows that are both visually striking and highly functional.
Each window is designed to reflect the elegance of original sash windows while delivering the benefits of modern double glazing, ensuring a refined finish that enhances your property.
Traditional Style, Modern Performance
Our uPVC sash windows are designed to stay true to traditional proportions while incorporating modern features that enhance comfort, usability, and efficiency.
Key features include:
A-rated energy efficiency as standard
Fully featured sculptured profiles
Tilt-in function for easy cleaning
Run-through sash horns as standard
Georgian or astragal bar options available
Comprehensive 10-year guarantee on frames and glazing
Optional upgrades including anti-jemmy bars, deep bottom rails, and child restrictors
Aluminium-reinforced frames with galvanised steel reinforced sashes
Vertical sliding sash windows can be manufactured in virtually any height or width and customised with colours and finishes to suit your home. Existing decorative features such as stained glass or bevels can also be matched for a seamless result.
For added privacy, we offer obscure glazing options, making these windows ideal for bathrooms and other private spaces.
uPVC Sliding Sash Windows Cardiff
Customisable uPVC Sash Windows
We offer a wide selection of colours and finishes to help you achieve the perfect look for your home. Options include Classic White, Golden Oak, Cherrywood, Irish Oak, and a range of realistic woodgrain finishes such as Cream and White. A choice of hardware styles and finishes allows you to tailor your sash windows right down to the finest detail, whether your home is traditional or contemporary.
Low Maintenance, Long-Lasting Design
Unlike traditional timber sash windows, our uPVC sliding sash windows are designed for low maintenance living. The durable uPVC material will not rot, warp, flake, or rust, ensuring your windows remain attractive and functional for years to come. The innovative tilt-in mechanism allows both sashes to tilt inward, making external glass easy to clean from inside your home.
Thermally Efficient Sash Windows
All of our uPVC sash windows achieve an impressive A-rated Window Energy Rating, helping to keep your home warm and energy efficient. Low-E double glazing reduces heat loss, while advanced weather seals and gaskets prevent draughts and water ingress. These features work together to improve comfort throughout your home, even during harsh weather conditions, while helping to reduce energy usage and heating costs.
Sliding Sash Hardware Options
Run-through Horns
Plant-on Horns
Standard Lock
Heritage Lock
Classic Tilt Knob
Heritage Tilt Knob
Sash Pull
Ring Pull
Sliding Sash Colour Options
