Secondary Glazing St John's Wood

City Sound manufactures its own secondary glazing windows. We specialise in aluminium frames only, powder-coated standard white.  This can be customised to match existing décor if necessary.

Call us today for a free quotation anywhere in St John’s Wood.

Over 129 4.9-Star Reviews

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Why choose us

Working in this industry for over 50 years makes us one of the oldest existing specialist companies.  We have built a very strong reputation for being knowledgeable and transparent with excellent quality and after-sales service.

We are a family-owned company focused on every client and their specific needs.

08. Commercial secondary glazing (Sliding widows) fitted. Glazed with thick acoustic glass for noise reduction (Sloane Square, London)

We provide Secondary Glazing in St John’s Wood With The Strongest Guarantee

If you’re looking for secondary glazing in St John’s Wood then look no further!

We provide you with the highest quality, well built secondary glazing – guaranteed!

Whether you have thermal insulation problems or pesky, loud neighbours, our secondary glazing solutions will alleviate all of your woes!

Our Certified Professional Secondary Glazing Fitters are At Your Disposal

At your appointment time, our certified secondary glazing fitters will arrive with everything that they will require to do the job as swiftly and professionally as possible!

All of our fitters use methods that are in accordance with industry standards. This in turn helps to significantly decrease the risk of the secondary glazing not doing its job.

Our goal is to give you long-lasting comfort as well as peace. The installation of secondary glazing will greatly reduce noise as well as help with thermal insulation. 

07. Commercial secondary glazing (Sliding widows) fitted. Glazed with thick acoustic glass for noise reduction (Sloane Square, London)

Secondary Glazing FAQ’s

Does Secondary Glazing actually work?

Secondary glazing is an excellent, cost effective way of reducing the amount of external noise entering your home through your current windows. This simple and cost-effective treatment can increase sound insulation. This means your home will be quieter and you will sleep more peacefully. In other words, yes, it does work! Secondary glazing is also extremely effective for thermal retention and draught exclusion.
 

Does Secondary Glazing add value to my house?

Secondary glazing can greatly increase your home's value. If your home is older and not performing well, it may be worth considering investing in new glazing options. This will increase its appeal to potential buyers as well as allow it to sell at a higher price. Selling a property that is quiet and warm adds to the appeal.
 

If my Secondary Glazing breaks, who can fix it?

The Glazier who installed your secondary glazing should have a well-documented warranty on their work. Meaning they should be able to fix it for you. We here at City Sound proud ourselves on our craftmanship as well as the quality of our products, if any problems arise, please do not hesitate to contact us.

Secondary Glazing for Listed Buildings St John’s Wood

A building listed under the law is protected and Listed Building Permission may need to be obtained before any modifications can be made. Not all repairs will require consent. Please get in touch with your local authority and make enquiries as to whether you need permission to install secondary glazing.

Sash Windows (Vertical sliding) St John’s Wood

Sash windows, also known as “Vertical sliding windows”, are the most popular window type. Secondary glazing sash windows are also very popular.

Our sash windows consist of two panels, one at the top and one at the bottom. They are counter balanced with pre-tensioned springs that hold the panels’ weight. The window can be opened in any direction and the panels can be operated easily.

Horizontal Sliding Windows St John’s Wood

Horizontal sliding windows, which can be made side to side, are the most versatile style. They can be manufactured with either 2, 3, or 4 sliding panels. This type of secondary glazing matches perfectly with Crittal windows. Individual sliding panels can slide effortlessly, providing unimpeded access to external windows.

All of our windows sections are made from aluminium and powder-coated white. You can customize frames to match your decor with a different colour or finish.

Fixed Lift Out St John’s Wood

Fixed lift out windows are an alternative to screw-fixed units. They have a removable glass panel that can be lifted from the master frame and accessed through the external windows.

This type of window is used for external windows that are rarely used, or in offices with air conditioning where cleaning between windows is necessary.

Casement (Hinged) Secondary Glazing St John’s Wood

Our hinged (casement) windows can be side- or top-hung. This design allows easy access to outer windows or doors.

This type of window is popular in hospitals, surgery rooms, and laboratories because it has minimal dust ledges, tight seals, and is easy to clean.

Things to do in St John’s Wood


Photo Courtesy of: Cecilia Colman

Cecilia Colman

Address: 67 St John's Wood High St, London NW8 7NL, UK

Main Phone: 020 7722 0686

Visit the Cecilia Colman Website

View Cecilia Colman on Google

Latitude: 51.53368

Longitude: -0.171137

Did you know that Cecilia Colman rates 4.3/5 based on 4 total ratings?

Reviews for Cecilia Colman
D Fitz

D Fitz

5/5

a year ago

What a gem of a gallery! Some great pieces and a great variety, bought a lovely piece there and will definitely re visit 👍

Sophie Arrowsmith

Sophie Arrowsmith

4/5

4 years ago

Enjoyed vert much browsing in the gallery shop. However, the website is not well designed in terms of the user-friendliness.

Cristiana Montis

Cristiana Montis

5/5

a year ago


Photo Courtesy of: St Johns Wood United Synagogue

St Johns Wood United Synagogue

Address: 37-41 Grove End Rd, London NW8 9NG, UK

Main Phone: 020 7286 3838

Visit the St Johns Wood United Synagogue Website

View St Johns Wood United Synagogue on Google

Latitude: 51.5336037

Longitude: -0.1761995

Did you know that St Johns Wood United Synagogue rates 4.7/5 based on 50 total ratings?

Reviews for St Johns Wood United Synagogue
Gary Zweig KiddushClub (Rabbi Gedalia)

Gary Zweig KiddushClub (Rabbi Gedalia)

5/5

7 months ago

Friendly people and great experience Shabbat shalom ☺️

Imola Nemes

Imola Nemes

5/5

a year ago

Top quality service, fab synagogue building, lovely people around and amazing welcoming community!

Mordehai Cohen

Mordehai Cohen

5/5

a year ago

Very nice, friendly. Top service

Savills St John's Wood Estate Agents

Address: 15 St John's Wood High St, London NW8 7NG, UK

Main Phone: 020 3043 3600

Visit the Savills St John's Wood Estate Agents Website

View Savills St John's Wood Estate Agents on Google

Latitude: 51.5325605

Longitude: -0.16978

Did you know that Savills St John's Wood Estate Agents rates 4.9/5 based on 91 total ratings?

Reviews for Savills St John's Wood Estate Agents
Katherine Fullerton

Katherine Fullerton

5/5

3 weeks ago

Aziz was so helpful during the entire process and was always professional. He was very knowledgable not only about the property but also about the surrounding area. I felt at ease and confident with my property decision due to all his help!

Patrick Sheil

Patrick Sheil

5/5

4 months ago

Alicia Lindsey is a rock star. I’m not prone to hyperbole and don’t remember ever having filled out an online review before. But I would be remiss if I did not share my experience with other would be buyers or sellers of property. Most recently, Alicia represented our interests as sellers of a high end property in St John’s Wood. She is fair, measured, service oriented and relentless. She has an unmatched dedication to her craft and her clients. She delivered a sale that we and the buyer were happy with. She cut through the issues and the emotions and delivered a completed property sale that all parties could accept. She is a closer - she gets the deal done and does so with humor, integrity and passion. I trust her unconditionally. Alicia was involved in both my purchase of the property and many years later (most recently) the sale of the property. I was on both sides of a transaction with Alicia and both times walked away satisfied. I would recommend her to anyone looking to sell a property and more importantly would suggest if you don’t have Alicia on your side you are at a disadvantage and spending too much time worrying. Hand the keys to Alicia and have her call you when it’s all done.

Angus McGregor

Angus McGregor

5/5

4 months ago

We worked with John Donohoe at Savills on the sale of our flat in St John's Wood. Right from the start we felt completely at ease with John, who is open, friendly and honest. He worked hard to market our property in challenging market conditions - he went above and beyond, particularly once we accepted an offer and vacated the property (prior to completion). His attention to detail and gold-standard support and service were excellent. We would thoroughly recommend working with John.

St. John's Wood

Address: London NW8 6DN, UK

Main Phone: 0343 222 1234

Visit the St. John's Wood Website

View St. John's Wood on Google

Latitude: 51.5347066

Longitude: -0.1740969

Did you know that St. John's Wood rates 4.3/5 based on 75 total ratings?

Reviews for St. John's Wood
Pitch Side

Pitch Side

4/5

4 months ago

Great decor but persistently windy!

Prathamesh Sable

Prathamesh Sable

4/5

a year ago

Good locality and neighborhood

Márton Kerek

Márton Kerek

2/5

4 months ago

It's brick outside and a lot of metal inside, no wood at all! Very disappointed, won't come back again.

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