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Excellence in Craftsmanship, Quality and Service

Nestled in the heart of London, London Box Sash Windows has been crafting exquisite timber sash windows for over four decades. Founded on a heritage of craftsmanship and expertise, we have become renowned for our meticulous attention to detail and unwavering dedication to quality.

Our Journey

Our story began in 1980 when Engineer John Ellis, driven by a passion for woodwork, established London Box Sash Windows. With meticulous skill and unwavering dedication, he revolutionized sash window engineering, creating high-quality, double-glazed timber windows and doors. Over the years, we have expanded our team of skilled artisans, but our core values remain unchanged - we are committed to engineering and crafting exceptional sash windows that enhance both the beauty and functionality of homes.

Craftsmanship and Attention to Detail

Every window we create is a work of art, meticulously handcrafted by experienced professionals. We use only the finest materials, ensuring that each window is durable, robust, and showcases the natural beauty of timber. Our meticulous attention to detail is evident in every intricate detail, from the perfectly aligned sash cords to the precision-engineered joints.

Tailored Solutions for Your Home

Our diverse range of styles and finishes allows you to find the perfect window for your home. Whether you seek a traditional, heritage-inspired window or a contemporary, minimalist design, our experts can guide you through the process and create a customized solution.

Unwavering Quality and Expertise

At London Box Sash Windows, we combine traditional craftsmanship with modern technology to deliver windows of exceptional quality. Our skilled engineers and craftsmen are experts in every aspect of sash window construction, ensuring that your windows perform flawlessly and enhance your living space.

Discover the London Box Sash Windows Difference

Experience the difference that meticulous craftsmanship, unwavering attention to detail, and a dedication to quality brings. Contact us today and let us create bespoke sash windows that will enhance the beauty and functionality of your home for generations to come.

Reviews (109)
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Positive: The reviewers praised London Box Sash Windows for their exceptional customer service, high-quality products, and meticulous installation process.

Excellent Customer Service and Quality Products

The reviews praise London Box Sash Windows for their exceptional customer service, high-quality products, and meticulous installation process.

Professionalism and Responsiveness

Customers appreciated the professionalism of the team, from the initial consultation to the final installation. The company's responsiveness and flexibility in accommodating clients' needs were particularly noted.

Quality of Products and Workmanship

The new sash windows were praised for their quality, with many customers commenting on the improved warmth, quietness, and overall look of their homes. The installation process was also commended for being efficient, clean, and hassle-free.

Attention to Detail and Craftsmanship

Several reviews highlighted the attention to detail and exceptional craftsmanship of the installers, who worked diligently to ensure a flawless finish.

Recommendations

All reviewers highly recommended London Box Sash Windows to others, citing the company's excellent service, quality products, and overall value for money.