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Verified ProOver 10 Reviews

The Window Company

13 review(s)
Offers services in SLEAFORD
The Window Company have been trading since 2001 in the East Midlands area, offering a bespoke service for windows, conserv...
Verified ProOver 50 Reviews

ALL Weather Roofline

53 review(s)
Offers services in SLEAFORD
AWR have years of experience in creating stunning home improvement products, carefully crafted right here in the UK to off...
Verified Pro

Build fix & Plaster

0 review(s)
Offers services in SLEAFORD
We have many years of experience working on extension projects of our own, or sub contracting onto other projects with our...

Recent Window Installer Enquiries

30 Oct

Windows | uPVC

Sleaford - NG34

Enquiry from: Gail M

Start Date: Immediate

Customer in Sleaford area made an enquiry for double glazing online. Confirmed via SMS at 09:27 2+ windows Supply and install Please call to arrange an appointment to discuss options

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28 Oct

Windows | uPVC

Sleaford - NG34

Enquiry from: Karolina K

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 Sleaford area 2+ windows Supply and in...

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21 Oct

Windows | uPVC

Sleaford - NG34

Enquiry from: Karolina K

Start Date: Immediate

Customer living in Sleaford area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 20:10 Homeowner needs advice on options 2+ windows Supply ...

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16 Sep

Windows | uPVC

Sleaford - NG34

Enquiry from: Nadim A

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? - Do you require doors If so how ...

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06 Sep

Windows | uPVC

Sleaford - NG34

Enquiry from: Rachell C

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? - Do you require doors If so how ...

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28 Apr

Windows | uPVC | Single Window

Sleaford - NG34

Enquiry from: Corinne S

Start Date: Immediate

replace one single window with a larger double

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06 Nov

Windows | Glazing

Sleaford - NG34

Enquiry from: Terry E

Start Date: Immediate

13 double glazing units with simple lead pattern mostly blown units in Conservatory

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25 Oct

Windows | Glazing

Sleaford - NG34

Enquiry from: B

Start Date: Immediate

Call any time. Type of window / door: Double Glazed Windows Glass replacement only: Yes Number of windows requiring repair: 5 Number of doors requiring repair: 1 Other repair required: no Quo...

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23 Apr

Windows | Glazing

Sleaford - NG34

Enquiry from: B

Start Date: Immediate

Call any time. Type of window / door: WIndows Glass replacement only: Yes Number of windows requiring repair: 5 Number of doors requiring repair: 1 Other repair required: no Quote request...

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26 Oct

Windows | uPVC

Sleaford - NG34

Enquiry from: Apexa P

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the quotatis site they would like quotes from a window installer.customer lives in the sleaford area and would like a call to discuss ...

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25 Jun

Windows | uPVC

Sleaford - NG34

Enquiry from: Peter H

Start Date: Immediate

14 windows.1 front door & french windows.....of quality.with guarantees. i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of service do you require...

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23 Apr

Windows | uPVC | Single Window

Sleaford - NG34

Enquiry from: Ken E

Start Date: Immediate

replacement glass or a new window in the kitchen as the seals have blown. i am looking for quotes for 1 window upvc are you the property owner: owner of the property what level of service do you requ...

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17 Mar

Windows | uPVC | Single Window

Sleaford - NG34

Enquiry from: Sarah R

Start Date: Immediate

with permission from my landlord, i’m looking to remove a small window (keep the panes to put right when i leave) and install a new window with a catflap. i have the catflap but hoped you would be a...

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13 Oct

Windows | Wooden

Sleaford - NG34

Enquiry from: Joanna W

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 3 What material do you require, Wood ? wood What colour do you want them to be? Undecided Do you require do...

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15 Aug

Windows | uPVC | Repair

Sleaford - NG34

Enquiry from: Peter U

Start Date: Immediate

Conservatory doors and kitchen door need refitting plus door seals required

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13 Jul

Windows | uPVC

Sleaford - NG34

Enquiry from: Alan W

Start Date: Immediate

pass: 4 - call anytime. type of building: detached number of bedrooms: 3 approximate age of building: 50 years existing heating system: boiler and radiators (mains gas) mains gas available: yes...

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13 Jun

Windows | uPVC

Sleaford - NG34

Enquiry from: Peter B

Start Date: Less than one month

Best Time: Any Work Type: uPVC Windows

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28 May

Windows | uPVC

Sleaford - NG34

Enquiry from: Gerald L

Start Date: Immediate

UPVC Double glazing; 5 standard windows, 1 bay window and 2 new doors.

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20 May

Windows | uPVC

Sleaford - NG34

Enquiry from: Gerald L

Start Date: Immediate

are you the property owner: owner of the property do you require any windows to be replaced: yes how many windows do you need: 5+ windows other forms: upvc double glazing what level of service do you...

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17 May

Windows | uPVC

Sleaford - NG34

Enquiry from: Gerald L

Start Date: Immediate

5 standard window, 1 bay window and 2 outer doors. are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you ...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 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 Sleaford is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Sleaford £1,500-£5,000
Upvc double glazing units only in Sleaford £800-£1,200
Triple glazing in Sleaford £1,500-£5,000
Aluminium windows in Sleaford £1,875-£2,875
Wooden window in Sleaford £3,750-£5,750
Aluminium windows supply only in Sleaford £2,600-£3,900
Upvc or wood porch in Sleaford £2,625-£4,025
Sash window in Sleaford £1,800-£6,000
Glaziers in Sleaford £57-£87
Secondary glazing in Sleaford £1,500-£5,000
uPVC Single Window in Sleaford £225-£345
Wooden sash windows in Sleaford £3,750-£5,750
Wooden windows supply only in Sleaford £2,760-£4,140
Aluminium repair in Sleaford £240-£360
Window repair in Sleaford £268-£402
Wooden window repair in Sleaford £320-£480

Related Window Installer searches in Sleaford

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.

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.

How does Aluminium double glazing work?

Double glazing is made up of two layers of glass, with a layer of argon gas in between. This type of glass can be used in Aluminium windows. The gas is a poor insulator, helping heat to stay in your home and making your windows more efficient. As well as trapping the argon gas, the second layer of glass reduces the amount of noise that enters your property, and helps to make your windows stronger and more secure.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

how much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

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.

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