Transforming spaces, enhancing lives,
At City Sound Secondary Glazing, we pride ourselves on being London's finest boutique secondary glazing company. With over 50 years of experience, we have established ourselves as experts in providing high-quality, bespoke secondary glazing solutions for residential and commercial clients.
Our Story
Our journey began in 1968, and since then, we have been dedicated to providing exceptional service and products to our clients. As a family-run business, we take pride in our workmanship, and our passion for secondary glazing is evident in every project we undertake. Our commitment to excellence has earned us a reputation as one of the most trusted secondary glazing specialists in London.
Our Services
We offer a wide range of secondary glazing solutions tailored to meet the unique needs of our clients. Whether you're a homeowner seeking to reduce noise pollution and improve thermal insulation or a commercial client looking for a cost-effective way to improve the energy efficiency of your building, we have the expertise and products to help.
Our services include:
- Secondary glazing for noise reduction and thermal insulation
- Custom-made secondary glazing units for residential and commercial clients
- Supply-only options for trade clients
- Expert installation and maintenance services
Why Choose Us
At City Sound Secondary Glazing, we understand the importance of personalized service and attention to detail. That's why we offer a 12-year guarantee on all our workmanship and materials. Our team of experts is dedicated to providing exceptional service, and we take pride in our ability to tailor our solutions to meet the unique needs of each client.
Our Expertise
We have extensive experience working with a wide range of window styles, including sash windows, horizontal sliding windows, and casement windows. Our expertise also extends to working with doors and unusually shaped windows. Whether you're looking for a solution for a heritage building, a commercial office, or a residential property, we have the knowledge and expertise to help.
Overview of City Sound Secondary Glazing Reviews
Excellent Customer Experience
The reviews highlight the exceptional customer experience provided by City Sound Secondary Glazing. Customers praise the company's professionalism, friendliness, and responsiveness throughout the entire process, from initial consultation to installation.
Noise Reduction and Quality of Products
The secondary glazing solutions installed by City Sound have made a significant impact on reducing noise pollution for customers. Many reviewers mention the substantial decrease in noise levels, with some even reporting a 70% reduction. The quality of the materials used is also repeatedly praised, with customers expressing satisfaction with the durability and performance of the products.
Efficient Installation and Communication
The installation process is often described as efficient, with teams working quickly and neatly to complete the job. Communication is also highlighted as a key strength, with customers appreciating the company's responsiveness to queries and updates throughout the process.
Competitive Pricing and Value for Money
Several reviewers mention the competitive pricing of City Sound's services, with some comparing favorably to other companies' quotes. The value for money is consistently praised, with customers feeling that the quality of the products and service justifies the cost.

Be the first to review City Sound.
Write a Review