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Helm And Hull Group

3 review(s)
Offers services in HORNCASTLE
The contractors at Helm and Hull Group understand the importance of adhering to the highest quality standards in every pro...
Over 50 Reviews

ALL Weather Roofline

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

RG Doors

0 review(s)
Offers services in HORNCASTLE
RG Doors offers Interior doors, Bespoke Doors, Made to measure Front doors and Interior doors, Casement windows, Sash wind...

SRC Norfolk

1 review(s)
Offers services in HORNCASTLE
A family run building contractor based in East Anglia specialising in a whole range of works, from project management to c...

Bettaserve

3 review(s)
Offers services in HORNCASTLE
At Bettaserve we strive to deliver the right product for you. Our time served team are passionate about their work, have i...

N B Installations

2 review(s)
Offers services in HORNCASTLE
We are a family run company who over the past thirty years have been working hard to professionally meet the needs and exp...

Recent Window Installer Enquiries

17 Aug

uPVC Double Glazing

Lincoln - LN4

Enquiry from: Samantha S

Start Date: Immediate

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23 Jan

uPVC Double Glazing

Boston - PE22

Enquiry from: Carol D

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19 Dec

uPVC Single Window

Lincoln - LN3

Enquiry from: Geoffrey B

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21 Jun

uPVC Double Glazing

Lincoln - LN4

Enquiry from: Jonny B

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Multiple windows Supply and install

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08 May

uPVC Double Glazing

Spilsby - PE23

Enquiry from: Caroline B

Start Date: Immediate

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

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01 May

uPVC Double Glazing

Lincoln - LN4

Enquiry from: Andrea C

Start Date: Immediate

Multiple windows to be Supplied and installed

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30 Apr

uPVC Double Glazing

Louth - LN11

Enquiry from: Joshua M

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Multiple windows Supply and install

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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 Horncastle is:

£2,082

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

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Window Installer FAQs

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 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 does it take to install one small double glazed window?

To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.

When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.

The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.

The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
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.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

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.

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.

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