Flush Casement Windows

Modern elegance with a flush finish, designed to enhance the aesthetic and performance of your home.

Flush Casement by Cathedral Windows

Our uPVC flush casement windows offer a sleek, contemporary look with a flush-fitting design that sits neatly within the frame. Perfect for both modern and traditional homes, these windows deliver exceptional energy efficiency, security, and customisation options, ensuring a perfect blend of style and functionality for your living space.

Why Choose Our Flush Casement Windows?

Sourced from trusted manufacturers Deceuninck and Veka, our uPVC flush casement windows combine cutting-edge technology with timeless design. These windows are crafted to provide outstanding thermal performance, durability, and aesthetic appeal for any home.

Energy Efficiency: High-performance glazing minimises heat loss, reducing energy costs.

Flush Design: Sleek, flush-fitting frames for a clean, modern appearance.

Robust Security: Advanced multi-point locking systems for enhanced safety.

Low Maintenance: Durable uPVC requires minimal upkeep and resists fading.

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Customisation Options

Personalise your casement windows to match your home’s style:

Colours

Glazing Options

Features

White

Chartwell Green

Black Matt

Cream White

Kensington Grey

Sage

Silver Grey

Slate Grey

Steel Blue

Swamp Oak

Windsor

Agate Grey

Anteak

Anthracite Grey

Golden Oak

Anthracite Grey Smooth

Basalt Grey

Black Brown

Buckingham Grey

Claystone

Dark Green

Dark Red

Flemish Gold Smooth

Hazy Grey Finesse

Honey Oak

Pebble Grey

Pyrite

Rosewood

Digital

Everglade

Flemish

Florielle

Minster

Oak

Pelerine

Reeded

Satin

Stippolyte

Sycamore

Warwick

Arctic

Autumn

Cassini

Clear

Contora

Cotswold

Key Features

Our uPVC flush casement windows are designed to deliver exceptional performance, combining innovative engineering with practical benefits to elevate your home’s comfort and style.

Superior Insulation

Achieve excellent energy ratings with advanced glazing, keeping your home comfortable year-round.

Soundproofing

Enhanced glazing options reduce external noise, ideal for urban or busy environments.

Weather Durability

Strong uPVC frames resist harsh weather, ensuring long-term performance and reliability.

Flush Casement Window Inspiration

Discover a range of flush casement window designs to inspire your home’s transformation. These images highlight various styles, colours, and configurations to ignite your creativity. Note that some designs may not be available through Cathedral Windows, but our team can work with you to achieve a similar aesthetic with our high-quality uPVC flush casement windows.