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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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Privacy Notice

Leads2Trade Limited and our associated consumer brands (Trading as [Compare Companies/Double Glazing on the web/ Conservatory Online Prices/ Leads2Trade]) of A18, The Embankment Business Park, Vale Road, Heaton, Mersey, Stockport, Cheshire, SK4 3GN Company No 05987279 have created this Privacy Notice to help you understand what personal data we process and how we use it in our business dealings with you. We are registered with the ICO (Registration No: Z9692711).

If you have any questions about this Privacy Statement, you can contact us by email at  For the purposes of Data Protection legislation in the UK, we are a Data Controller. Our website is not intended, and we do not knowingly collect data relating to children.

This Privacy Notice is intended for:

How do we process your personal data?

So that we can provide a service to you need to process some of your personal data.  We make sure that we only collect what we need and have outlined below the various ways in which we process your personal data:

When you visit our website: We use cookies on our website which collect various types of personal data. This will include details about your visits to our website; page views, downloads, navigation and exit; IP address; geographical location; browser type and version; operating system; referral source; length of your visit.

Some of these cookies are necessary to ensure that the website works correctly, and other cookies require your consent.  You can find out more about our cookies and how you can manage your consent in our cookie policy here.

Our website may contain links to other external websites.  We aren’t responsible for the practices, policies or content of such websites and suggest that you check their privacy policies to ensure that you are happy to continue browsing.

When you become one of our consumer customers: We will process your name and contact details (phone number, email and postal address) so that we can fulfil our contract to you by providing you with the home improvement quotes you have requested, to answer any enquiries you may have and to monitor how the suppliers we work with are performing.

For certain home improvement enquiries where we are unable to reach you by telephone we will send you an email to introduce you to a potential company who can help you with the specific product that you are looking to receive quotes for. We currently work with one company (WarmZilla Ltd) for Boiler enquiries, one company (Safestyle UK plc) for double glazing enquiries and one company (Verisure Services UK Ltd) for Alarm enquiries.

We will call you to check that we have the correct information and learn about how we can connect you with the best quotes in your geographical area. We may send you an SMS message if your enquiry is received outside our operational hours or to provide an update on the progress of your enquiry. An SMS opt will be provided after failure to connect via phone.

Our phone calls are recorded for training purposes however, if you are uncomfortable with this, we will not proceed with the call and delete the recording.  We also use aggregated and anonymised data to keep records for our own business use.

When you become one of our business customers: We will process your name and business contact details (phone number, email and postal address) so that we register you and put you in touch with our consumer customers who have requested home improvements quotes from you.  Our contract is with your business however we will process the personal data of our business customers under our legitimate interest.  We have done a balancing test to ensure that we are processing your personal data fairly and respectfully.

When you send us an enquiry: You may have sent us an enquiry via the contact page on our website.  We will collect your name and contact details as it is in our legitimate interest to do so that we can enter into correspondence with you and answer your enquiry.

How long do we keep your personal data?

If you have consented to non-essential cookies:  You can find out more about our cookies and update your preference on our Cookies Consent Management Platform.

If you are a consumer customer of ours: we will keep your personal data for as long as we have business dealings with you and then for a further 12 months.  This is because the quotes that you obtain are valid for up to a period of 12 months and it is important for us to be able to assist with any enquiries you have during that time.

If you have consented to receive email marketing from us, we will keep your personal data until you unsubscribe. If you choose not to engage with our email marketing messages for a period of 12 months, we will not email you again and put your personal data on a suppression list.

If you are a business customer of ours: we will keep your personal data for as long as we have a contract with you and then for a further 7 years in accordance with HMRC guidelines.

How do we use your personal data to communicate with you?

Non-Marketing Communications include: service messages regarding quotes or appointments from our third party services to enquiries and other communications to ensure that we deliver the services you expect from us.

If you are one of business customers, you will receive emails regarding your registration, services messages and invoices.  You will have access to our members area dashboard portal where you can find more information about your account details with us.

Marketing Communications include: Emails regarding other services we offer as well as content marketing we hope you will find useful. If you are one of our consumer customers, you will only receive email marketing from us if you have given us your consent. We do send out unsolicited email marketing messages to our business customers when we feel we have a legitimate interest to do so. You are welcome to unsubscribe from marketing messages at any time.

If you have consented to marketing cookies such as Facebook Pixels you may be served Facebook Ads regarding our services.  You can change your cookies consent at any time by visiting our Cookie Consent Management Platform.  You may also wish to change your Facebook settings if you don’t want to see targeted advertising.

Social Media: We use Facebook, and Linkedin (for business purposes). We sometimes use paid advertising on these platforms, but we will only use custom audiences with your consent.  You can find a copy of this Privacy Notice on our Facebook page in the ‘About’ section.

Social Plugins: We use social plugins on our website pages which allow you to share products with your friends and families.  These buttons are deactivated by default and only activated once you click on them.  When you click on these buttons your personal data will be transferred to the plugin provider.  This will include IP addresses which are then used to serve you relevant ads.

Who has access to your personal data?

We share your personal data with various organisations so we can fulfil our contract with you to help us run our business and to fulfil our legal obligations.

These include: Marketing Agencies, Accountants, Webhosts, IT and CRM Agencies. We also use Microsoft, DropBox, and Infonotes to ensure that we run our business efficiently.

If you are one of our consumer customers: we will share your details with the suppliers in your geographical area who are able to give you a quote for the work, you require.  Our suppliers are registered with us and we ensure that they are reputable and certified where appropriate.  We will discuss this with you in our phone call so that you are aware of what is happening every step of the way.

We ensure that our systems are robust, and we will only share your data with organisations who have appropriate safeguarding mechanisms in place such as Standard Contractual Clauses.  We have Data Processing Agreements with our Data Processors and never sell personal data to third parties unless we have your agreement to do so.

If Leads 2 Trade is sold or transfers its assets to another party, your personal data could be one of the transferred assets.  If your personal data is transferred it will remain subject to this Privacy Notice.  Your personal data will be passed onto a successor in the event of a liquidation or administration.

What are your rights?

You have several rights which you can access free of charge.  In certain circumstances we reserve the right to charge a reasonable fee if your requests are unfounded or excessive.

You have the right:

We don’t use any automated decision making.

For more information about these rights and when you can request them, please visit the Information Commissioners Guide to Data Subject Rights

If you wish to exercise any of these rights, please contact us by email at We will respond to you within one month.  If your request is complex and we require more time, we will contact you and let you know within the first month.

How can you submit a query or a complaint?

We are always happy to answer your queries regarding privacy.  Please contact us by email at 0800 124 4308

If you have a complaint, please get in touch with us so that we can resolve any concerns.  You also have a right to lodge a complaint with the Information Commissioner’s Office if you believe your personal data has been processed in a way which does not comply with Data Protection Legislation.  You can call the ICO helpline on 0303 123 1113 or visit their website here.

Changes to this Privacy Notice

We keep this Privacy Notice under regular review.  The most recent update is 4th April 2022