Find a Window Installer you can trust in Sidcup.

Choose from 103 Window Installers, all rated by people like you.

Over 318 reviews & an average rating of 4.3/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Window Installers near you

View Shortlist
Verified ProOver 50 Reviews
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified Pro

House of Glass

2 review(s)
Offers services in SIDCUP
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro

Jassi Builders

2 review(s)
Offers services in SIDCUP
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...
Verified Pro
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...

Recent Window Installer Enquiries

12 Sep

Windows | uPVC

Sidcup - DA15

Enquiry from: Robert S

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 4 What material do you require, UPVC? UPVC What colour do you want them to be? - Do you require doors If so...

Post a similar request >

09 Dec

Windows | uPVC

Sidcup - DA14

Enquiry from: Thierry K

Start Date: Immediate

customer made an online enquiry for upvc double glazing and confirmed on email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. are you ...

Post a similar request >

09 Dec

Windows | Glazing

Sidcup - DA14

Enquiry from: Thierry K

Start Date: Immediate

replace balcony glass window for site, queensgate apartments, fognal avenue, sidcup, ***. cis registered work only are you the property owner: owner of the property property type: commercial are you...

Post a similar request >

28 Nov

Building Work | Porch

Sidcup - DA14

Enquiry from: Ben T

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? Yes Are you replacing an existing porch or is this a new build? New Build What material do you require, UPVC? UPVC What colour do you want it to ...

Post a similar request >

18 Dec

Windows | uPVC

Sidcup - DA14

Enquiry from: Ferdzhihan M

Start Date: Immediate

Customer in Sidcup area made an enquiry for double glazing online. Confirmed via SMS at 14:07 Confirmed via email at 14:07 2+ windows Supply and install Please call to arrange an appointment to disc...

Post a similar request >

16 Nov

Windows | uPVC

Sidcup - DA14

Enquiry from: Nicoleta B

Start Date: Immediate

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Sidcup area and is considering a range of options for their home. 2+ windows Su...

Post a similar request >

28 Apr

Windows | uPVC

Sidcup - DA14

Enquiry from: Robert D

Start Date: Immediate

Drain lining for a c. 3 m length of pipe between manhole and rain water drain

Post a similar request >

06 Feb

Windows | uPVC

Sidcup - DA15

Enquiry from: Kate R

Start Date: Immediate

We have a casement window in the bathroom which is 111cm wide and 100 in height. Wanting to replace with a sliding sahs 111cm wide and 120cm in height. keeping the original lintel and knowcking out br...

Post a similar request >

07 Jan

Windows | uPVC

Sidcup - DA15

Enquiry from: Scott E

Start Date: Immediate

22 head sprinkler system needed for a 3 story semi detached house

Post a similar request >

03 Nov

Windows | uPVC

Sidcup - DA15

Enquiry from: Donna M

Start Date: Immediate

customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. are you the property owner: owner of the property what level of service do ...

Post a similar request >

27 Oct

Windows | Glazing

Sidcup - DA15

Enquiry from: Matthew H

Start Date: Immediate

new seals for dg windows and poss. 2 replacement windows. are you the property owner: owner of the property property type: other are you looking for glaziers: no what level of service do you require: ...

Post a similar request >

27 Aug

Building Work | Porch

Sidcup - DA15

Enquiry from: Ako S

Start Date: Immediate

Are you the home owner of that property? Yes Are you replacing an existing porch or is this a new build? New What material do you require, UPVC? UPVC What colour do you want it to be? - I assume you ...

Post a similar request >

31 Jul

Windows | Glazing

Sidcup - DA15

Enquiry from: Jeanette B

Start Date: Immediate

Customer is looking for Replacement Glass Only quotes. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Sidcup area Please call to arrange an appointment

Post a similar request >

30 Jul

Windows | uPVC

Sidcup - DA15

Enquiry from: Jeanette B

Start Date: Immediate

Pass: 4 - blown glass Call any-time Type of window / door: Windows Pvcu frame Glass replacement only: Yes Number of windows requiring repair: 1 Number of doors requiring repair: 0 Other repai...

Post a similar request >

27 Jul

Windows | uPVC

Sidcup - DA15

Enquiry from: ARNAB D

Start Date: Immediate

Replace existing bedroom and staircase windows with new ones. 5 panels in total

Post a similar request >

23 Jul

Windows | uPVC

Sidcup - DA15

Enquiry from: ARNAB D

Start Date: Immediate

Replace existing bedroom and staircase windows with new ones. 5 panels in total

Post a similar request >

03 Jul

Windows | Glazing

Sidcup - DA15

Enquiry from: Lisa B

Start Date: Immediate

a single window pane on the outside of the conservatory is broken, it is approximately 26inchesx49inches. are you the property owner: tenant (with permission) property type: terrace are you looking fo...

Post a similar request >

29 Jun

Windows | uPVC

Sidcup - DA14

Enquiry from: RAYMOND A

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.

Post a similar request >

03 Apr

Windows | uPVC

Sidcup - DA15

Enquiry from: Krisztina T

Start Date: Immediate

We would like to replace the windows in the livingroom( bay window with 4 windows currently) . The house is a terrace house. Are you the property owner: Owner of the property What level of service do ...

Post a similar request >

30 Mar

Windows | uPVC

Sidcup - DA15

Enquiry from: Krisztina T

Start Date: Immediate

Would like to change living roo Bay windows

Post a similar request >

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 Sidcup is:

£1,977

Window Installer job Window Installer cost in 2026
Double glazing in Sidcup £1,050-£3,500
Upvc double glazing units only in Sidcup £800-£1,200
Triple glazing in Sidcup £1,050-£3,500
Aluminium windows in Sidcup £1,338-£3,188
Wooden window in Sidcup £3,750-£5,750
Aluminium windows supply only in Sidcup £2,600-£3,900
Upvc or wood porch in Sidcup £2,625-£4,025
Sash window in Sidcup £1,200-£4,000
Glaziers in Sidcup £57-£87
Secondary glazing in Sidcup £1,050-£3,500
uPVC Single Window in Sidcup £225-£345
Wooden sash windows in Sidcup £3,750-£5,750
Wooden windows supply only in Sidcup £2,760-£4,140
Aluminium repair in Sidcup £240-£360
Window repair in Sidcup £268-£402
Wooden window repair in Sidcup £320-£480

Related Window Installer searches in Sidcup

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 to build a porch?

A front porch is a glorious addition that would be a blessing to have in any home. It gives you a good floor space to enjoy your neighbourhood as well as your surroundings in the cool atmosphere of the outside living space. The question however is, how do you build a porch? Constructing the structure can be a very challenging task but with proper guidance and lots of practice, you can also be a skilled porch builder. To protect your investment, it’s advisable to hire the services of a professional for help with your porch especially if you lack proper training and experience. This way, you’ll get to save time and money. This guide is prepared to give you some insight into the porch building process.

lAssess Your Location

• Consider the location before proceeding with the project. It’s essential to select a location that’ll reduce the sunlight coming in.

lPlan The Materials Required For Your Porch

• You’ll have to decide the type of porch you’ll be going for. For example, your porch can be built out of wood, composite decking or if it’s going to utilize some stone flooring, brick or even tile.

lBuild Your Porch Foundation

• Dig the foundations deep to ensure stability while also putting in mind any pipework or cabling

• Fit a damp proof course

• Add the subfloor - this can be concrete or timber

lStart To Lay The Brick And Floor

• Lay the bricks evenly up to the DPC level

• Lay the floor

• Add the flooring protection

• Once done, you can lay the bricks to the window level

• You can fit in a window sill if required before proceeding the brick and block work until it reaches the roof timber’s height

• Fit the linter when you get to the top of where the window will reach.

lConstruct The Roof

• Build a timber framework

• Fit a breathable roof membrane

• Install the roof battens and lay the roof tiles.

• Add gutters

Are coloured double glazing windows more expensive than white ones?

Coloured double glazing windows are more expensive than white ones, in general. uPVC is the cheapest material to use for double glazing, and white is the standard colour. But there are endless possibilities in terms of colours you can have, and they do come at additional cost.

Some people choose to have coloured double glazing that matches or opposes the colour of the exterior of their house. Another popular option is a woodgrain effect, which from a distance looks just like more expensive timber windows. The best thing about a wood effect is that you can have the stylish look of wooden windows without the maintenance, and they should last longer.

While coloured double glazing is more expensive than white ones, it doesn’t have to break the bank. The best thing to do is get in touch with a range of window companies and ask them to come round to give you a quote. They should be able to offer you brochures or links to websites of different brands of windows that offer coloured frames. From there, you can decide on the installers you liked most and the brand you preferred.

It’s worth bearing in mind that it’s not always best to go with the cheapest coloured windows. While there lots of good, inexpensive options out there, sometimes very cheap windows won’t be good quality and may not last as long as other slightly more expensive brands. Speak to your installer about guarantees that may come with the windows and how long they would expect them to last before making your final decision.

How much is it to repair the glass in a window?
Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.
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.

how much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

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.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

Window Installer help and advice

How it works

Tell us about your Window Installer project

Answer a few quick questions to help us match you with the right Window Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Window Installers working in Sidcup.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Window Installer.

Are you a Window Installer in Sidcup?

View our open Window Installer jobs near you

Join today
View Shortlist