Sliding Sash Windows

Timeless elegance meets modern performance, perfect for traditional and contemporary homes alike.

Sliding Sash Windows by Cathedral Windows

Our sliding sash windows blend the traditional charm of vertical sliding sashes with advanced technology, offering a sophisticated solution for homeowners. Designed to suit period properties and modern homes, these windows provide outstanding energy efficiency, security, and customisation options, delivering both heritage aesthetics and practical functionality.

Why Choose Our Sliding Sash Windows?

Crafted with precision by industry leaders Deceuninck and Veka, our uPVC sliding sash windows offer a harmonious balance of style, durability, and performance. These windows are ideal for preserving the character of your home while incorporating modern benefits.

Energy Efficiency: High-performance glazing reduces heat loss, keeping energy costs low.

Authentic Design: Traditional sash styling with smooth sliding mechanisms for ease of use.

Enhanced Security: Robust locking systems ensure your home stays safe.

Low Maintenance: uPVC frames are built to last with minimal upkeep required.

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Customisation Options

Personalise your sliding sash windows to reflect your home’s unique character:

White is not avaiable for internal frames.

White

White Foil

Cream White

Chartwell Green

Silver Grey

Slate Grey

Black Brown

Irish Oak

Golden Oak

Rosewood

Anthracite Grey

Agate Grey

Pebble Grey

Anthracite Grey Smooth

Digital

Everglade

Flemish

Florielle

Minster

Oak

Pelerine

Reeded

Satin

Stippolyte

Sycamore

Warwick

Arctic

Autumn

Cassini

Clear

Contora

Cotswold

Bow Handle

Classic Cam Lock

Classic Knob

Heritage Knob

Heritage Lock

Lift Hook

Locking Keep

Pole Eye

Travel Restrictors

Key Features

Our sliding sash windows are engineered to combine heritage-inspired design with modern functionality, offering practical benefits to elevate your home’s comfort and appeal.

Thermal Performance

Advanced glazing delivers excellent energy ratings, maintaining a comfortable home year-round.

Noise Insulation

Superior glazing options minimise external noise, perfect for busy or urban locations.

Weather Resilience

Durable uPVC frames withstand adverse weather, ensuring long-lasting performance.

Sliding Sash Window Inspiration

Explore a collection of sliding sash window designs to inspire your home’s transformation. These images showcase a variety of styles, colours, and configurations to spark your creativity. Please note that some designs may not be available through Cathedral Windows, but our team can help you achieve a similar aesthetic with our premium sliding sash windows.