City Sound Secondary Glazing

City Sound secondary glazing was originally established in 1968. A father and son concern all those years ago, it has grown from strength to strength through the years and we have built a reputation as one of the best glazing companies working in London. We take on any size project. From clients only wanting their bedrooms made quieter so they can sleep better to much larger commercial projects. We do it all. We have also recently been focusing a lot on increasing our trade supply base. We are well known for being a personal company that is flexible, easy to work with, and never misses a deadline.