Secondary Glazing | City Sound – No.1 Secondary Glazier in London UK
                      CITY 
SOUND 
LTD
WELCOME TO LONDON’S  
F INEST  BOUTIQUE 
SECONDARY DOUBLE 
GL AZING COMPANY
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ABOUT US 1
City Sound has been serving London’s 
community since 1968.  Recognized for our 
superior  level of workmanship and 
impeccable after sales service, we are still 
very much a family run company that has 
been passed down through the generations.  
Very passionate about who we are, where we 
have come from and what we do, you can be 
assured of the highest level of expertise and 
service from us all. Read More!!
We offer the highest 
RESIDENTIAL CLIENTS performance, 
minimalistic 
secondary glazing the 
industry has to offer. 
Dealing direct with the 
manufacturer ensures 
unbeatable value and 
superior quality. We are 
a flexible, 
accommodating 
company, that values 
0 customer service like no 
2 other.
THE BEST 
SECONDARY GLAZING IN LONDON THE 
UK! ELIMINATE UP TO 95% OF
OUTSIDE NOISE, 100% SATISFACTION 
GUARANTEED. CALL TODAY FOR A FREE 
QUOTE - 0208523 3210.
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CITY SOUND – NO.1 
SECONDARY GLAZIER IN 
LONDON UK
HORIZONTAL SLIDI
NG WINDOWS 
- CITY SOUND 
SECONDARY 
GLAZING
HORIZONTAL/SIDE TO SIDE 
SLIDING WINDOWS - VERY 
VERSATILE STYLE FOR 
SECONDARY GLAZING. 
COMMERCIAL & RESIDENTIAL 
OPTIONS. ELIMINATE 
DRAUGHTS,SAVE MONEY
Double Secondary Glazing: As the name suggests, such 
windows made of two panes being separated by a thin 
cavity that generally now times filled up with an inert gas 
which indeed makes them leat effective yet the expensive 
too so they very much become an ideal choice of many. But, 
they have many downgrades too as the filled air within the 
glass panes eventually vary the as per the atmospheric 
pressure.    
Secondary Glazing: It very much works the same way 
double glazing but, regard of its counterpart here the 
glass is attached within n the existing pane from the 
inside so no need to seal the extra available space 
providing much more flexibility. Read more!!
Contact us!!
Business: City Sound Ltd
Address:  367 Chingford Road, Waltham tow, London, 
E17 5AE, United Kingdom 
Phone: 020 8523 3210
Email: [email protected]
Opening Hours: Mon – Fri: 9am to 5pm