Casement windows

For stylish and functional casement windows in London, call 020 8017 1632

Secure and efficient casement windows in London

Casement windows in London are a popular choice for homeowners seeking style, security, and energy efficiency. Our expert craftsmen create beautiful bespoke casement windows that prioritise both security and thermal performance. We use high-quality materials and advanced locking mechanisms to ensure your home remains safe and protected. Additionally, our windows are double-glazed as standard, minimising heat loss and reducing your energy bills. Timber casement windows offer a touch of classic elegance with superior insulation.

Learn more about casement windows

Casement windows offer a classic aesthetic that complements both period and modern properties. Whether you want new casement windows or are just looking for more information, our team is a call away at 020 8017 1632. You can also email us at office@londonsash.com or complete the contact form below.

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What is a casement window?

Casement windows utilises a timeless design that opens outward on hinges along the side of the frame. They offer a classic look for your London home, perfect for bringing in natural light and fresh air. We specialise in crafting beautiful, bespoke casement windows that combine traditional aesthetics with modern functionality. Unlike sliding sash windows, which can be trickier to clean, casement windows open fully, allowing for easy maintenance from inside your home. They provide excellent ventilation, ideal for capturing refreshing breezes and creating a comfortable living environment.

Flush casement windows: Sleek lines and easy maintenance

If you’re looking for a sleek, minimalist aesthetic, then flush casement windows are the perfect choice. Unlike traditional casement windows where the sash sits proud of the frame, flush casement windows sit completely flush when closed, creating a clean and contemporary look. We offer a variety of high-performance flush casement window options, perfect for modern renovations and extensions. These windows combine the elegance of a slim profile with the functionality and durability of a casement window.

Get a free quote!

Contact us today on 020 8017 1632 or email office@londonsash.com for a free, no-obligation quote on your casement window project in London. Our friendly team will be happy to discuss your requirements and provide expert advice. Take a look at our brochure for more inspiration.

Timber casement windows: Long-lasting beauty

Timber casement windows exude a classic charm that complements period properties and adds value to your home. The London Sash Window Company uses only the finest, sustainably sourced timber, ensuring exceptional durability and natural beauty. Timber windows offer superior thermal insulation compared to uPVC, creating a warm and comfortable living environment. While requiring slightly more maintenance than uPVC, proper care ensures your timber casement windows will last for generations.

Why choose us?

At The London Sash Window Company, we combine a passion for heritage with a commitment to exceptional service. Here’s what sets us apart:

  • Certified team

    Unmatched expertise

    Our team of highly qualified sash window specialists boasts extensive experience. They’re dedicated to preserving the character and functionality of these traditional features in your London home.

  • Comprehensive coverage icon

    Timeless quality

    We use only the finest, time-tested materials to ensure your windows are not just beautiful, but also durable and energy efficient.

  • Listed building expertise

    Seamless customer experience

    We prioritise clear communication throughout the process, from free consultations to aftercare support. We take pride in the details and ensure a streamlined approach with top-notch craftsmanship and clear communication.

    The result? Sash windows that enhance both the style and functionality of your London property, blending tradition with modern practicality.

Transform your home – contact us

Our casement windows are designed to withstand the harsh London weather while providing optimal security for your home. Let us help you decide whether casement windows are a fit for your property – call us on 020 8017 1632 or email office@londonsash.com today.