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Windows and Doors

We have helped homeowners compare companies across the whole of the UK for over 10 years. There are a wide variety of windows and doors on the market from a huge range of installers. Fill in the form on this page to request your quotes. The same companies that install windows will be able to provide the doors as well so there is no need to look for different companies for each of the products.

New windows and doors – main advantages

  • Increase the value of your home.
  • Take advantage of new uPVC double glazed units.
  • Reduce energy bills.
  • Choice of styles and colours.
  • Condensation inside the windows reduced.
  • Lower noise levels coming from outside the home.
  • Fewer draughts making it more comfortable.


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What to do next

With so many companies offering new windows and doors it is important that you select a company that will provide a quality product and carry out the installation work to a very high standard. In that respect, you will be pleased to read we have a panel of reputable companies that will be able to supply and fit your new windows and doors. So, why not enter your details with us today. We will put you in touch with a number of companies near to you who will help you to understand how your potential project could cost you if you were to go ahead.

Is it finally the time to refresh your home with a brand new set of stylish windows and doors? It’s something many homeowners want to do but fear of an unknown cost puts them off doing so. It’s understandable so we here at CompareCompanies want to pass on to you some rough budgets you should plan for if there’s no putting off having the work done any longer.


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The advantages to installing new windows and doors onto your property are many and they include:

  • reduction in the size of your energy bills
  • a range of finishing options
  • reduction of condensation and lower noise levels
  • reduction or elimination of draughts into your home
  • stylish, contemporary, and long lasting

The best way to get the new windows and doors you want at the most affordable price is to get three to four quotes from experienced installers because they compete with each other to make sure they win your business. And that competition means that the price you end up paying may be up to 40% off than if you had gone for one quote for a more expensive provider.

Here at CompareCompanies, we’ve partnered with hundreds of reputable, experienced, and qualified new window and door installation companies across the UK. Fill in the form at the top of this page and let us put you in touch with three or four of them near to you – get them around, ask the questions whose answers you need to know, and get the right price for you. We don’t charge for our service and there is no obligation on you to accept any of the quotes given to you by our partner installers.

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How much does it cost to put new windows and doors onto my home?

The cost of installing windows and doors onto your property depends on the number of windows and doors you’re replacing, the material the doors and windows are made from, the energy efficiency grading of the material chosen, and the complexity of installation.

For standard casement windows, you should expect to budget the following amount for the following types of installation:

Property type Windows to be replaced Guide quotation prices
Flat 4 £2,040-£2,240
Small house 8 £4,080-£4,480
Medium house 10 £5,050-£5,650
Large house 15 £7,625-£8,425
Design style of double glazed window Price per window (white UPVC)
Casement windows Between £265 and £455
Tilt and turn windows Between £405 and £680
Dual turn windows Between £430 and £715
Sash windows Between £530 and £940
Bay windows (per section) Between £990 and £1,710

New windows offer you a choice of the number of handles and hinges used to open a window and the way in which a window opens. Per frame for an average sized window, you should expect to pay within the guidelines of the prices below including installation and VAT:

External door prices

The choice and variety of external doors for your property is even wider than the choice and variety available for windows. As a rule of thumb, expect to pay £250-£350 for uPVC doors, £200-£950 for wooden doors, and from £600 for composite doors.


What material are modern windows and doors made from?

Modern windows and doors are available in a choice of four materials at different price points each with their own strong set of advantages for households to consider when deciding on improving their home.

uPVC windows and doors

uPVC is the most popular framing and construction material for replacement windows and doors in the UK thanks to the many and varied different advantages it offers to homeowners, particularly those who want to achieve the best result on the tightest budgets.

uPVC is long-lasting, looks great, resists the most extreme conditions that the British climate can throw at it, and, now, most uPVC manufactured in the UK is 100% recyclable making it much more environmentally friendly than ever before.

The most common colour of both uPVC windows and uPVC doors is white however, thanks to major advances in manufacturing techniques over the last 20 years, a variety of colours is now available for homeowners to choose from. Please be aware than white uPVC is the standard type of uPVC and that there will be a small premium to pay if you want to have non-white uPVC.

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Timber windows

Timber windows and doors (often referred to as wooden windows and doors) last up to 50 years when properly maintained.

Timber windows and doors add real value and aesthetic elegance to a home, especially period properties fifty years or older. Their insulation properties are superb meaning that you keep the noise from outside from penetrating your home and that you keep the warmth inside from escaping onto the street.

Because of their classic looks, the more expensive source material, and the complex production and treatment processes involved in the manufacture of timber windows and doors, they often command an additional 40-50% premium on price over uPVC windows and doors.

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Aluminium windows

Very much in line with current home design trends, the metallic look offered on metal or aluminium framing for windows has been growing in popularity over the last ten years.

Aluminium windows are very light and very durable – their manufacturing process also imbues the frames with the ability to resist decay and corrosion over a very long space of time, especially when they are maintained correctly. They are more malleable and flexible than uPVC or wooden frames too meaning that they can be more easily deployed on complex window shapes like circles.

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Composite windows and doors

Composite windows and doors have only recently started to enter wide scale manufacturing in the last few years and, in the mind of many installers, they are the superior material for use on domestic doors and windows because of their extremely long life span.

Visually, they have the wow factor as they marry together the effortless aesthetics of metal framing cladded onto the surface of hardwood framing. They’re fully recyclable, very low maintenance, reliable, and strong – composite windows and doors seem to last forever and deliver excellent insulation qualities as well as considerable potential savings on utility bills through superior energy efficiency.

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The advantages of installing new doors and windows

There are six real benefits to upgrading your home’s doors and windows – benefits that you’ll enjoy as a homeowner and benefits that means that your property will sell faster when the time comes to sell up.


House type Estimated annual energy bill savings
Detached house £105-£110
Semi-detached house £75
Mid-terrace house £55
Detached bungalow £55
Mid-floor flat £35

Better energy efficiency

New doors and windows are a great way of insulating your home – in some cases, they might be just as or even more effective than cavity wall or loft insulation depending on the configuration of your home. Given how cold it gets in the British winter, just how much money do we waste as a country heating homes where a large proportion of the heat we’ve created escapes through our older doors and windows?

Modern uPVC doors are supplied with ultra-modern multi-locking systems which, because of the way they’re manufactured and installed, keep draughts out permanently.

Lower energy bills are a major benefit of investing in double-glazed new windows with average annual energy bill savings per household with the installation of “A”-rated windows are:

The savings you enjoy should also noticeably increase with the installation of a brand new door. Energy efficient doors and windows decrease your use of air conditioning in the summer, heating in the winter, and they provide a much more even delivery of both heating and cooling throughout your household.

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If you’ve ever suffered from a burglary or if you know someone who has, you’ll understand more than most the distress and upset that the knowledge that a stranger has been in your home can cause. Your home is a place of safety and sanctuary for your family but, in the days and weeks following a break-in, those feelings of safety and sanctuary take a real knock.

Prevention is better than cure and, with the security features built in to modern doors and windows, an opportunistic burglar will likely pass on the opportunity to break into your home and select an easier target instead. Most modern windows and doors benefit from the inclusion of tough, high-performance locking mechanisms with shoot-bolts and anti-snap cylinders – make sure you ask your installer for the most secure solution if this a priority for you.

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Tilt and turn windows in white open inwards with white blinds

Better looking

New windows and doors refresh the appearance of a property in quite a unique way transforming a tired-looking home into a contemporary, warm, and inviting household for you, your family, your friends, and your guests. Replacement doors and windows really modernise your property at a comparatively affordable price – ask your installer for information on the latest styles and trends in new windows and doors.

Block noise from the outside

Modern windows and doors are manufactured so that less noise than ever before can be heard from inside your home. With modern double-glazing, the presence of two panes of glass sandwiching a heavier-than-air gas like argon bounces sound from your back garden or your street back out – did you know that special glass called “noise control” glass can block out 75% more sound than standard annealed or toughened glass?

Modern doors are also built to provide households from intrusive noises from the outside because of the locking system used and the additional layers of installation contained within your door.

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Make your home more sellable

Kerb appeal is so important when you’re selling your home – you really want a potential purchaser to feel the right feelings about your property before they’ve crossed the threshold and those right feelings stay as you show them around.

More light in your home

You can choose to replace your windows or doors to the exact dimensions of your current windows or doors or you can ask your installer to create larger spaces for bigger and more impressive doors and windows to let light flood your rooms during the day. Please bear in mind that the creation of larger spaces on your property for windows and doors with bigger dimensions will add to both material and labour costs.

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Woman using a tablet

How do I guarantee I get the best price for my new windows and doors?

Fill in the form at the top of this page and we’ll put you in touch with two professional, qualified, and experienced new window and door installers all certified by either FENSA and/or CERTASS. By getting potential suppliers to compete for your business, you may end up paying up to 40% less than if you just got one quote on its own.

Make the most of each installer quote visit by asking the questions you want answering and finding out all the options available to you for your new windows and doors. We don’t charge for our service and you’re not under any obligation to accept any quote given to you by our partner installers.

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Leads 2 Trade Ltd

Statement of Privacy Policy

Please read this privacy policy before using the website.

In this privacy policy references to (“we” “us” and “our”) is to Leads 2 Trade Ltd. Leads 2 Trade Ltd is incorporated in England with number 063990 and its registered office address is A18 The Embankment, Riverview, Heaton Mersey, Stockport, SK4 3GN. We provide a price comparison website called References to “you” and “your” are to the individual reading and using our website. For convenience we use the words “information” and “data” interchangeably. “Website” means “”.

How our business works for you

We endeavour to procure bespoke, free, no obligation quotes from potential suppliers of products and services to each of our customers, such as you, that make an enquiry via our website. This is a quote finding and supplier introduction service; we do not ourselves provide the products and services that you may require. We provide these services to consumers and businesses.

We aim to provide 1-4 quotes within 36 hours from your online completion of an enquiry working in conjunction with data controllers who specialise in the delivery of competitive supplier quotes. The number of quotes that we will try and help you to receive does vary depending on the product or service that you are looking to receive quotes for. If we do not call you before passing your details to the companies that supply the quotes we will stipulate the maximum numbers of companies that we will pass your details to when you enter your details in our product specific web form. If you have enquired about double glazing on our website one of the companies that we work closely with is Safestyle UK plc. Depending on your postcode area and requirements we may pass your details to Safestyle UK plc. We will reconfirm this when we speak to you on the phone.

To be able to deliver suitable quotations to you we send your personal data and the details of your requirements to potential suppliers.

How can you save money with us?

We offer a price comparison service. All of the companies that we deal with know that you are conducting a comparison, hence they will often offer cheaper prices, for example on labour, than they would were they approached directly by a customer, hence our service has the potential to get you big discounts.

Your consent

To provide our service we first explain in more detail how we use your personal information so that the consent you give us, which is detailed in the next paragraph, is fully and fairly informed.

You give us consent to use your personal information as outlined in this privacy statement when you manually enter information about yourself on our website and submit it as a request to receive our quote finding service. This consent allows us to use your data as described in this statement of privacy policy. If you do not provide your consent by submitting your details / clicking on submit we will be unable to provide our quote finding service to you.

You may seek further information about the scope of the consent as well as vary or withdraw your consent as outlined under the heading “What are my rights in relation to the personal data that you hold?”

What information do we collect?

We obtain personal information and business information (for business products and services) about you, only from you, and do not acquire information about you from anyone else.

Data entry

First, to provide our quote finding service we will ask you manually to supply us via the website with your personal details namely: First Name, Last Name, Email Address, Telephone Number, Street, House Number, Post Code and Company Name (for business products & services). You may also be asked on the website and by follow up telephone call for further information to help us process your request for quotations.

IP address

Second, information is obtained electronically when one computer connects with another across the Internet as when you visit our website such as such as your computer’s unique numerical Internet address (IP address). Information so obtained while necessary to the operation of and communication between computers may well also allow you as owner of the information to be identified, much like a name and address, and thus constitute personal data. The law requires such information to be identified and so far as practicable, for informed consent to be given by you, before the electronic information is passed from your computer to ours. Further explanation about the automatic electronic collection of your information is provided under the heading “Your electronic information”.

We do not use your IP address to identify you personally but these logs may contain unique identifiable information left by your computer.

We may use IP addresses to ensure that we are not receiving fraudulent registrations from the same IP address as evidence in the event of being challenged for unsolicited marketing. The IP address log would show that a registration took place on a given day.

How does our service work?

We provide our service to both consumers and businesses. The way the service works is very similar but due to the nature of the products and services and the suppliers of these, the processes are slightly different. From your perspective, you will receive the same level of service from us and your expectations in terms of receiving quotations from appropriate suppliers that you can then choose from are the same.

The processes how your data will be used are explained below.

Consumer products and services

After you submit your details we may phone you to discuss the products or services you seek from a suitable supplier, to check we’ll be able to meet your needs and, should you still wish to go ahead with us, to get you free and no-obligation quotes. This will normally be us but below explains how it works with the different products and services that we are able to help in the quoting process with.

At times we work as the appointment booking agent for the companies working on our network so even if you have requested direct contact from the company you may still receive a call from us in order to book the appointment for your quotation.

Business products and services

Enquiries for business products and services are handled by Leads 2 Trade Ltd.

If you have come to CompareCompanies looking for businesss products or services Leads 2 Trade will transfer your business and personal details on to up to four companies. Before passing your details to up to four companies we will check your details and match your details to a number of businesses to find the best deals. The businesses may contact you by email, telephone (including automated calls) and/or SMS. Quotations may be provided to you by appointment or electronically and you will be told over the phone how you can expect yours to be delivered.

How we get the quotes using your details

Consumer products and services

We take your details and pass them on to one or more companies that can provide the type of product or service that you are looking for and will invite those companies to submit quotes for your consideration.

We pre vet all companies that join our quote finding service as potential suppliers to our customers, such as you, to ascertain as best we can that they will be suitable for your requirements and will keep your personal data safe. However, the final responsibility for determining suitability to supply the product or service lies with you, the customer, when considering the detailed quotations and deciding if you wish to contract with a given supplier or suppliers.

Business products and services

We take your business and personal details and pass them to a specialist business solutions price comparison data controller. They will check your details and match your details to a number of businesses to find you the best deals.

They pre-vet all companies that join our quote finding service as potential suppliers to our business customers, such as you, to ascertain as best we can that they will be suitable for your requirements and will keep your personal data safe. However, the final responsibility for determining suitability to supply the product or service lies with you, the business customer, when considering the detailed quotations and deciding if you wish to contract with a chosen, given supplier.

Do you offer a guarantee or warranty for the products and services I eventually buy through your suppliers?

We are not responsible for the standard of work carried out by the suppliers that provide you with quotations as a result of your enquiry via our site. There is no warranty provided by us, implied or otherwise for the products or services provided by any suppliers that you contract with. Individual suppliers may offer their own warranties, but these and any standards of workmanship are not in any way associated with Leads 2 Trade Ltd. or its partners.

Keeping your details safe…

We take the security of your data very seriously from the outset. Our web address is HTTPS. (HyperText Transport Protocol Secure) This is the protocol used to access a secure Web server. We use https:// as the prefix to our Web address rather than the common http://, so that your session is managed by a security protocol and the transmission of data is encrypted to and from the Web server.

Secure certificates (SSL Certificates) are in place. These are small data files that digitally bind a cryptographic key to an organisation’s details. These allow secure connections from a web server to a browser. SSL is used to secure the transfer of your data to our server.

Our server is protected by a firewall. Log in details are securely shared internally between employees.

Any personal data held in our database is encrypted. If there are any security breaches, your data is encrypted and therefore secure.

Each supplier to whom we pass your information in order to provide you with quotes has contracted with us to keep your data safe and use it only for the provision of a quote and, if selected by you, to provide the product or services you require.

We always have contracts in place with the companies that we pass your details on to both to ensure that they will keep your data secure and that they comply with the rules of the GDPR (General Data Protection Regulation) which we also operate within.
Please be assured – we will not use your details for marketing or use or pass your details to third parties other than as described in this statement without explicit consent from you.

Finally, please note that the transmission of information via the Internet is not completely secure. Although we will do our best to protect your personal information, we cannot guarantee the security of your information transmitted to our site; any transmission is at your own risk. Once we have received your information, we will use strict procedures and security features to try to prevent unauthorised access.

Lawful basis for processing your data

We rely on your explicit consent to process your personal data. This means that we ask you to consent to the following use of your data:

Business users only

We will email or text you about similar products and services. We will only do this if you haven’t opted out of receiving such emails or texts.

To create custom and lookalike/ similar audiences

We like to work with Facebook, Google and other platforms (“Platforms”) to reach out to you with adverts for Other Products. We also like to use Platforms to reach out to other people who might like to use our quote request service.

We do this in two ways. In both cases, your data, along with other data, is used to create a custom audience and/or a lookalike/similar audience. Whenever an audience is shared with a Platform, the data is first hashed and pseudonymised, meaning that any data within the audience that could identify a person is replaced with an artificial identifier. So, the process is secure. Also, we don’t share more data than we need to for the purpose of creating the audience.

Transfers of data outside the EEA (European Economic Area)

We share your personal data within our business and with data processors who can find suitable product and service suppliers for you. Your data will then be used to enable suppliers to provide quotations and potentially move towards a contract with you.

Some of the suppliers that may offer products and services to you are based outside of the EEA.

We transfer your data as detailed above with your consent.

Data Retention Policy

We keep your personal data for no longer than is necessary for the purposes for which it is being processed. This is to reduce the risk that it will become inaccurate, out of date or irrelevant.
We ensure that your personal data is securely disposed of when no longer needed.

What are my rights in relation to the personal data that you hold?

Your rights are embodied in the contract formed between us when you visit the website (as subsequently augmented when submitting your personal information and, if you are called, when speaking on the phone) and as contained in the General Data Protection Regulations 2018 – also known as GDPR.

If you have any questions or concerns please first read this section of the statement and then email our Data Protection Officer on, They will be pleased to assist before as well as after you may have provided personal information to us.

You may also write to our Data Protection Officers either at our registered office address stated at the outset of this statement.

If you need more information about data protection you might contact the Information Commissioner: see

The GDPR provides individuals with the rights in relation to personal information about themselves which is held by us as summarised in the table below.

Some of the rights are unlikely to be of practical use. For example, if you wish for a copy or correction or cessation of use of some or all of your personal data we, our suppliers and our other introducing companies are likely already to have eradicated it from our or their system given the short periods your date is retained and its limited use.

Nevertheless, the GDPR principle of transparency in particular provides you with the right to enquire and to be informed and we briefly set out all of the rights here. Further information about the rights and the circumstances in which they apply may be obtained from a number of published sources and from our fact sheets which are available on request.

Information Right – you may require us to provide a more detailed explanation of how we collect, process and use your personal information.

Personal Data Access Right – you may require us to provide an electronic copy of your data free of charge.

Personal Data Correction Right – you may require us to correct your personal information as held by us.

Personal Data Erasure Right – you may require us to permanently erase the personal data that we hold about you.

Data Processing Restriction Right – you may require us to stop using your data for particular purposes such as mailing or profiling.

Data Processing Objection Right – you may require us to suspend using your data if for example it is incorrect or you simply wish to withdraw your consent.

Data Portability Right – you may require us electronically to transfer your personal information to another supplier, for example to facilitate switching.

Automated Decision-Making Right – you may require us not to make decisions about you relying solely only on a computer decision.

Breach Notification Right – if in the unlikely event there occurs a breach of security which is likely to result in a high risk to your rights as a data subject, we must inform you without undue delay.

How else can we help?

Rights aside, if you have a change of heart and do not wish us to pass your information to potential suppliers or another introducing company please let us know immediately by email or, should we call you, during our phone conversation and we will remove your information from our and their systems.

You are not bound to enter into a contract with any supplier that provides a quotation to you and can unsubscribe from any communications related to your enquiry from them or us at any time.

If you have any questions, please email

Your electronic information

Your electronic information means information relating to you, which may or may not be capable alone or with other information of identifying you of the kinds illustrated by what follows in this section. Your electronic information is obtained by us in by: (A) the use of cookie devices lodged within your computer (B) information disclosed by your browser and (C) features of your computer recognised and “remembered” by ours.

A) Cookies

Cookies save you from re-entering information when you return to the site. This other data is collected by cookies from your navigation around the site. A cookie is a small amount of data, which we send to your computer. The data is then stored on your browser or hard disk. Most web browsers can be set to prevent you from receiving new cookies, notify you before accepting cookies or disable cookies altogether. Details about this can normally be found in the Help facility provided with your browser. If you disable cookies, you will not be able to receive personalised facilities. If you do not want your visits to our website to be monitored in this way you can disable certain cookie functions as described below: If you wish, you can usually adjust your browser so that your computer does not accept cookies. If you do this, you will still be able to browse around the site but certain functions will not be available. Alternatively, you can adjust your browser to tell you when a website tries to put a cookie on your computer. How you adjust your browser to stop it accepting cookies or to notify you of them, will depend on the type of Internet browser programme your computer uses. If your computer uses Microsoft Windows Explorer or Mozilla Firefox, you will need to follow these instructions after clicking onto this link Go to the heading “Manage Cookies”. Click onto the option you prefer, either stopping cookies being installed, or notifying you of them. From the list provided, click onto the programme, which your computer uses. If this is not shown on the list, click on the “help” heading on the bar at the top of this page, search for information on “cookies” – an explanation of how to delete cookies will appear, then follow these instructions.

B) IP Address

Your browser generates other information, including which language the site is displayed in, and your Internet Protocol address (“IP address”). An IP address is a set of numbers which is assigned to your computer during a browsing session whenever you log on to the Internet via your Internet service provider or your network (if you access the Internet from, for example, a computer at work). Your IP address is automatically logged by our servers and used to collect traffic data about visitors to our web sites. We do not use your IP address to identify you personally but these logs may contain unique identifiable information left by your computer.