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Over 50 Reviews

JM Fencing & Landscaping

89 review(s)
Offers services in PORTSMOUTH
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...

Entire Group Home

0 review(s)
Offers services in PORTSMOUTH
Established Romsey firm offering A+ energy rated relacement upvc windows and doors to Romsey, Southampton, Winchester and ...
Forest Edge Home Improvements is a professional and reliable company specialising in Windows, Doors and Conservatories. Wi...

PR Property

5 review(s)
Offers services in PORTSMOUTH
I am a self motivated individual that enjoys making homes looking special, I pride myself on completing a professional fi...

Recent Window Installer Enquiries

08 Jun

Windows | uPVC

Portsmouth - PO6

Enquiry from: Rachael P

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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15 Feb

Windows | uPVC | Repair

Portsmouth - PO6

Enquiry from: Steven P

Start Date: Immediate

Replace solid door panel. Upvc

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02 Oct

Windows | uPVC

Portsmouth - PO3

Enquiry from: Matthew P

Start Date: Immediate

Call any time. Number of windows: 7 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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19 Sep

Windows | uPVC

Portsmouth - PO2

Enquiry from: Ruth G

Start Date: Immediate

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

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06 Sep

Windows | uPVC

Portsmouth - PO6

Enquiry from: Jane F

Start Date: Immediate

Call any time. Number of windows: 3 Quote requested on windows, in PVCu, to be supplied and fitted.

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20 Jun

Windows | uPVC

Portsmouth - PO6

Enquiry from: Kelsar D

Start Date: Immediate

Call back anytime. Number of windows: 10 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 May

Windows | uPVC

Portsmouth - PO2

Enquiry from: Georgina C

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Portsmouth area 2+ windows Supply and install Please c...

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07 May

Windows | uPVC

Portsmouth - PO2

Enquiry from: Roxanne F

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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06 May

Windows | uPVC

Portsmouth - PO2

Enquiry from: Debra H

Start Date: Immediate

Customer in Portsmouth area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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01 May

Windows | uPVC

Portsmouth - PO2

Enquiry from: Carrie W

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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01 May

Windows | uPVC

Portsmouth - PO6

Enquiry from: Prince O

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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29 Apr

Windows | uPVC

Portsmouth - PO6

Enquiry from: User W

Start Date: Immediate

Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Portsmouth area 2+ windows Supply and i...

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27 Apr

Windows | uPVC

Portsmouth - PO6

Enquiry from: Chloe M

Start Date: Immediate

Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Portsmouth area 2+ windows Supply and i...

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22 Apr

Windows | uPVC

Portsmouth - PO6

Enquiry from: Bekey S

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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11 Apr

Windows | uPVC

Portsmouth - PO6

Enquiry from: Sarah C

Start Date: Immediate

are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows do y...

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05 Mar

Windows | uPVC

Portsmouth - PO1

Enquiry from: Dexter L

Start Date: Immediate

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

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17 Jan

Windows | uPVC

Portsmouth - PO1

Enquiry from: Gurdial S

Start Date: Immediate

Call anytime Number of windows: 6 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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10 Dec

Windows | Glazing

Portsmouth - PO1

Enquiry from: Malcolm A

Start Date: Immediate

3 units of my front porch double glazing are 'fogged' and need replacement

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04 Dec

Windows | uPVC

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...

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09 May

Windows | uPVC | Single Window

Portsmouth - PO3

Enquiry from: Helen O

Start Date: Immediate

Are you the home owner of that property? / How many windows are you considering replacing? / What material do you require, UPVC? / What colour do you want them to be? / I assume you require them to be...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Portsmouth is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in Portsmouth £1,500-£5,000
Upvc double glazing units only in Portsmouth £800-£1,200
Triple glazing in Portsmouth £1,500-£5,000
Aluminium windows in Portsmouth £1,875-£2,875
Wooden window in Portsmouth £3,750-£5,750
Aluminium windows supply only in Portsmouth £2,600-£3,900
Upvc or wood porch in Portsmouth £2,625-£4,025
Sash window in Portsmouth £1,800-£6,000
Glaziers in Portsmouth £57-£87
Secondary glazing in Portsmouth £1,500-£5,000
uPVC Single Window in Portsmouth £225-£345
Wooden sash windows in Portsmouth £3,750-£5,750
Wooden windows supply only in Portsmouth £2,760-£4,140
Aluminium repair in Portsmouth £240-£360
Window repair in Portsmouth £268-£402
Wooden window repair in Portsmouth £320-£480

Related Window Installer searches in Portsmouth

Window Installer FAQs

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

How long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

How can I find out how energy efficient my new windows will be?

All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.

Do I need toughened glass in my windows?

Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?

Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.

You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

what is a porch?

A porch is a small and low structure (with a roof) located at the main entrance of a building or house. It’s typically without a window (although newer variations may come with one) and can either be screened-in or enclosed to prevent unwanted access from insects and extremes in weather. In addition, some homes may have a three-season porch or sun porch. This may be situated by the side of the house and covered by the roof overhang - they’re usually screened in to offer good access all year round.

Generally, porches serve a wide range of purposes. They include:

• Provision of an outdoor living space to relax during the summer months

• It’s an informal extension of the the living room.

• It serves as a great place for social gatherings especially in small towns.

• You can take off your dirty shoes and dry a dripping wet dog before entering into your living room.

• It can be incorporated for relaxation purposes and watching street activities.

• It can serve as a reception area for guests.

• It can also be used for outdoor storage.

Pros & Cons Of A Porch

Pros

• Due to the fact that they’re covered, porches may require little maintenance practices.

• It can go a long way to improves the curb appeal of your property.

• It protects against the extremes of the weather.

• It can be constructed using a wide range of materials.

Cons

• It does not improve the use of the property

• It can be quite expensive to install depending of the material required as well as size of the porch.

• It does not add to the value of the home unlike several other home improvement projects

• It may not be safe to be used by a child or pet.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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