Secondary Glazing in Portsmouth

Obtain Secondary Glazing Prices in Portsmouth

Home > Windows Projects > Secondary glazing > Portsmouth

Average Secondary glazing cost in Portsmouth

The typical cost of double glazing is approximately £400-600 per window, so you’re looking at approximately £2,000 to install 4 double glazed windows in a flat, and up to and exceeding £5,000 for replacing all the windows in a standard-sized home.

Average price per Secondary glazing job in 2026

Avg. price low

Avg. price low
£1,500

Avg. price

Avg. price
£2,000

Avg. price high

Avg. price high
£5,000

£5100

£3825

£2550

£1275

£0

Prices based on actual Secondary glazing costs for Portsmouth, as reported by local LeadsDoWork members.

Secondary glazing installation cost in Portsmouth 2026

Labour cost £1,400
Material cost £500
Waste removal £100
Time frame: 1-2 days
Advertisement

Secondary glazing on Google in Portsmouth

Google searches that showed Local Quotes, 18 July to 15 October 2026

400

Searches that showed our Secondary glazing page for Portsmouth

5,037

Searches that showed one of our pages for Portsmouth, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Secondary glazing searches near Portsmouth, 18 July to 15 October 2026

9

Searches that showed our page for Gosport

The South East of England is one of the country's nine regions and is also the largest when it comes to population size. The region has around 8.6 million occupants, and although it contains a significant land area, its population density is around 452 people per square kilometre. South East England contains a variety of counties such as Kent, Surrey, East and West Sussex, Hampshire, Buckinghamshire and Berkshire. The populace has expanded greatly over the last ten years, specifically because of the significant conurbations of regions such as Brighton, Portsmouth, Reading and Southampton. The South East is infamous for higher home prices so keep this value on your property with upgrades from expert tradespeople.

Looking for Secondary glazing in Portsmouth?

Get free quotes from local window installers

Get free quotes

Secondary glazing pros in Portsmouth

BAU UK Ltd

57 review(s)
Based: in Petersfield, GU31 4AD

BAU UK are a complete home improvements specialists located in the South Coast, with focuses ranging from windows and doors to insulation and solar. Fully accredited, insured and trained in the latest technologies, our team can offer leading services...

Latest review

Annette R., PO16
5

uPVC Double Glazing in Fareham

Excellent Service

Total Design Home Improvements LTD

9 review(s)
Based: in Waterlooville, PO7 5NJ

Doors, UPVC Windows, Conservatories & Orangeries. With over 35 year’s experience in the trade we use a range of premium REHAU® materials to achieve a high quality finish. We offer a 10 year insurance backed guarantee with peace of mind we get the...

Latest review

Mark S., PO12
5

uPVC Double Glazing in Gosport

Owner fitter, local company very polite, courteous and professional removed shoes, explained profiles and windows etc, ...

Infinity Doors

1 review(s)
Based: in Hampshire, PO7 6XP

We offer an impressive range of external and internal doors - entrance and back doors, patio, French and bifold, we have the ideal choice that will suit your home.

Latest review

Jo C., SO30
5

uPVC Double Glazing in Southampton

very helpful and informative

DJL Home Design Build Ltd

22 review(s)
Based: in Southampton, SO19 9HH

We're a family run business providing bespoke extensions, conservatories, windows and doors and kitchen installations. on DJL Home Design &

Latest review

Petko P., SO30
5

uPVC Double Glazing in Southampton

very good communication and good offer

Test Valley Glass & Window Co Ltd

1 review(s)
Based: in Andover, SP10 3GZ

Test Valley Windows are installers of quality, bespoke PVCu windows, doors, conservatories and roofline products. A well established, company, we have been operating from Andover in Hampshire since 1995

Latest review

Una T., PO8
5

uPVC Double Glazing in Waterlooville

Excellent service!, everything about the visit was perfect and we have decided to have our windows with Test Valley.

Similar Customer Enquiries for Secondary glazing in Portsmouth

08 Jun

Secondary glazing

Portsmouth - PO6

Enquiry from: Rachael P

Start Date: Immediate

Secondary glazing enquiry

Post a similar request >

02 Oct

Secondary glazing

Portsmouth - PO3

Enquiry from: Matthew P

Start Date: Immediate

Secondary glazing enquiry

Post a similar request >

19 Sep

Secondary glazing

Portsmouth - PO2

Enquiry from: Ruth G

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 1 Door (maybe 2 . What material do you require, UPVC? - upvc. What colour do you want them to be? - -. Do y

Post a similar request >

20 Jun

Secondary glazing

Portsmouth - PO6

Enquiry from: Kelsar D

Start Date: Immediate

Call back anytime

Post a similar request >

09 May

Secondary glazing

Portsmouth - PO2

Enquiry from: Georgina C

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

01 May

Secondary glazing

Portsmouth - PO2

Enquiry from: Carrie W

Start Date: Immediate

Multiple windows to be Supplied and installed

Post a similar request >

01 May

Secondary glazing

Portsmouth - PO6

Enquiry from: Prince O

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

11 Apr

Secondary glazing

Portsmouth - PO6

Enquiry from: Sarah C

Start Date: Immediate

Property: semi detached

Post a similar request >

05 Mar

Secondary glazing

Portsmouth - PO1

Enquiry from: Dexter L

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 9. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. Do you require

Post a similar request >

17 Jan

Secondary glazing

Portsmouth - PO1

Enquiry from: Gurdial S

Start Date: Immediate

Secondary glazing enquiry

Post a similar request >

04 Dec

Secondary glazing

Portsmouth - PO2

Enquiry from: Stephen P

Start Date: Immediate

Are you the home owner of that property? - Sole. How many windows are you considering replacing? - 5. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require d

Post a similar request >

Advertisement

Local & reliable window installers near me

Tell us about your secondary glazing project

Answer a few quick questions, so we can match you with local window installers who can help.

Find up to 4 window installers in Portsmouth

Get free, no-obligation local secondary glazing quotes from 4 verified window installers working in Portsmouth.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Very helpful and good service

Very helpful and good service

Was very good on the phone aswell i ...

Was very good on the phone aswell in person 100 percent

Very good service. With good quotes ...

Very good service. With good quotes from companies.

FAQs

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

Do I need to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

how does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

Secondary glazing

Other Top Projects in Portsmouth

Customer Reviews

Overall rating:


Portsmouth Secondary glazing pros are rated 4.7 out of 5 on average: 6 rated pros, 29 reviews, of 44 pros covering the area.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Secondary glazing projects that have been connected with Secondary glazing pros to help them. All Secondary glazing contractors All Portsmouth Secondary glazing contractors

Are you a window installer in Portsmouth?

We can help you get more secondary glazing work with our qualified job leads and boost your business.

Join today