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Verified Pro
Owen's Drives and Patios Ltd specializes in designing and constructing durable driveways and patios that withstand all wea...

Fixrot.co.uk

0 review(s)
Offers services in GRETNA
Dumfries & Galloway’s Leading Damp Proofing & Wood Rot Specialist We offer up to 30 years Guarantee We also carry out...

Enercare Windows

0 review(s)
Offers services in GRETNA
Do you wish to install premium quality windows and doors in Ayrshire to enhance the appeal of your home? Look no further t...
Founded in 1989 by Mark Watson, the Advanced Group has grown in size and reputation to become Scotland’s largest and leadi...
I started my career in the home improvement industry in 2005 working for various companies offering home improvement servi...

SRN Home Improvements

0 review(s)
Offers services in GRETNA
Keeping your home quieter, safer and reducing energy bills are three major benefits of upgrading you home with SRN. Plus w...

Recent Window Installer Enquiries

17 Jul

Windows | uPVC

Gretna - DG16

Enquiry from: Jane S

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 Gretna area 2+ windows Supply and install Please call ...

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05 Mar

Windows | uPVC

Gretna - DG16

Enquiry from: Antoni F

Start Date: Immediate

6 windows replaced in end terrace house are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: terrace how many win...

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08 Dec

Windows | uPVC

Gretna - DG16

Enquiry from: Dylan A

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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07 Oct

Windows | uPVC

Gretna - DG16

Enquiry from: Lindsay N

Start Date: Immediate

Home-owner wants quotes for 9 windows and 2 doors in UPVC- contact in the evenings

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02 Sep

Windows | uPVC

Gretna - DG16

Enquiry from: Elizabeth H

Start Date: 1 to 3 months

3 windows to replace at the front of the house Lounge window 96" wide 80" high Bedroom window 72" wide 53" high Bathroom window 48" wide 36" high - obscure Please do not call at house - rented...

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30 Aug

Windows | uPVC

Gretna - DG16

Enquiry from: Allan O

Start Date: Immediate

Wood window sill 3ft in length has rotted & needs replacement. The frame may be OK.

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09 Jun

Windows | uPVC

Gretna - DG16

Enquiry from: Betty F

Start Date: Immediate

Replace external outward-opening PVC door and frame with inward opening door. This is a Park Home unit and the door frame is odd-leg.

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18 May

Windows | uPVC

Gretna - DG16

Enquiry from: R L

Start Date: 1 to 3 months

3+ windows UPVC Supplied and fitted Please contact to appoint

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22 Jan

Windows | uPVC

Carlisle - CA2

Enquiry from: Steve B

Start Date: Immediate

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

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14 Jan

Windows | uPVC

Carlisle - CA2

Enquiry from: Catherine W

Start Date: Immediate

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Carlisle area 2+ windows Supply and install Please cal...

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12 Jan

Windows | uPVC

Carlisle - CA6

Enquiry from: William B

Start Date: Immediate

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

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08 Jan

Windows | uPVC

Annan - DG12

Enquiry from: George C

Start Date: Immediate

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

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26 Nov

Windows | uPVC

Carlisle - CA2

Enquiry from: Hazel B

Start Date: Immediate

Call any time. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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22 Nov

Windows | uPVC

Carlisle - CA2

Enquiry from: Ann J

Start Date: Immediate

Call any time. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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21 Oct

Windows | uPVC

Wigton, Carlisle - CA7

Enquiry from: Christine M

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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17 Oct

Windows | uPVC

Carlisle - CA6

Enquiry from: Pauline N

Start Date: Immediate

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

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02 Oct

Windows | uPVC

Carlisle - CA5

Enquiry from: Melissa P

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...

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16 Sep

Windows | uPVC

Carlisle - CA2

Enquiry from: Peter P

Start Date: Immediate

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

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09 Aug

Windows | uPVC

Carlisle - CA6

Enquiry from: Stephen F

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...

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08 Aug

Windows | uPVC

Carlisle - CA1

Enquiry from: Eileen P

Start Date: Immediate

Customer in Carlisle 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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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 Gretna is:

£2,082

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

Related Window Installer searches in Gretna

Window Installer FAQs

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

How much could I save on my energy bills if I install double glazing?

As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.

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.

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.

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

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 to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

How much is window repair?

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.

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