Classic Style, Modern Performance
Low Maintenance, Long Lasting
Made to Measure, Built for Comfort
Explore Our Bespoke Casement Windows
Discover our elegant and customisable casement windows – crafted to enhance any home with both style and functionality. Choose from an extensive selection of finishes, including classic white, sleek anthracite grey, or authentic woodgrain textures that capture the charm of traditional timber. Complement your chosen frame with clear, frosted, or decorative glazing, and complete the look with premium hardware available in a range of colours and designs.
Whether you favour a timeless, classic aesthetic or a bold, contemporary look, our casement windows offer the perfect blend of colour, style, and precision. Each window is custom-made for a simple installation and enduring performance.
Stylish Casement Windows
Custom Colours and Finishes for a Perfect Match
Secure Windows for Enhanced Safety
Our Expert Engineering Delivers a Long Lasting Performance
We offer exceptional advanced profile systems from Kömmerling and Deceuninck, recognised for their superior strength, thermal efficiency, and long-lasting performance. These trusted brands use high-quality materials and innovative design to ensure every window we install is both stylish and durable.
Our windows feature multi-chambered frames that create extra layers of insulation, helping to keep warmth inside and noise outside. You can choose between double or triple glazing for even better thermal and acoustic performance. This means a quieter, more comfortable home that’s easier to heat, saving you money on energy bills. Plus, the durable uPVC frames require minimal upkeep, so you can enjoy all these benefits with little effort.
Secure System
Bespoke to Your Exact Size
Double or Triple Glazing
Energy Efficient
Excellent Airflow
Casement windows open outward like a door, allowing maximum airflow into your home. This makes them ideal for improving ventilation in spaces such as kitchens, bathrooms, or any room that needs fresh air. Their wide opening angle also makes them great for catching side breezes and improving indoor air circulation.
Our casement windows from Kömmerling and Deceuninck often include options like secure night vent positions and integrated trickle vents. These features allow for passive ventilation even when the window is closed. This helps reduce condensation, improve air quality, and maintain comfort throughout the year.
Outstanding Energy Efficiency and Soundproofing
Casement windows form a tight seal when closed, which helps prevent drafts and heat loss. This makes them one of the most energy-efficient window styles available. With the right glazing, they help keep your home warm in winter, cool in summer, and more comfortable all year round.
Deceuninck’s multi-chambered uPVC frames and Kömmerling’s advanced six-chamber profiles enhance insulation performance significantly. Both systems are capable of achieving extremely low U-values, with Kömmerling reaching as low as 0.65 W/m²K when triple glazed. This not only improves thermal efficiency but also helps reduce outside noise, making your home quieter and more peaceful.
Tailored to Your Home For a Touch of Contemporary Elegance
uPVC casement windows offer a clean, modern look that enhances your home’s kerb appeal. With slim frames and a choice of colours and finishes, they suit both traditional and contemporary properties. Each window is made to measure for a precise fit, improving insulation, security, and overall comfort.
Low-maintenance and built to last, they’re a smart upgrade for any home. Contact us today for a quote or to book your consultation. Call us on 0115 967 9097 — we’re here to help.
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Learn MoreFAQs
uPVC casement windows are outward-opening windows that hinge at the side or top. Made from strong, low-maintenance unplasticised polyvinyl chloride, they’re built to last. These windows have a clean, simple design that fits both modern and traditional homes. They’re great for letting in fresh air and natural light, and can be fitted as single windows or in pairs.
