Front & Back Door Installation in Liverpool
Allerton Windows


Security and peace of mind.

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Interior and Exterior Doors in Liverpool

Inspire Your Home with Interior and Exterior Doors in Liverpool

We’re experts at what we do, and we understand doors.

Constructed using the Liniar profile, every Allerton Windows door has double seals to stop even the strongest driving winds, making leaks and draughts a thing of the past.

Individually designed to provide your home with a beautiful focal point, our doors act as a sturdy barrier to the outside world offering you peace of mind.

Allerton Windows has a wide and extensive range of doors in Liverpool, from high gloss white with a delicate stained glass decorative panel, to warm mahogany woodgrain for a prestigious look. Every single one is individually tailored to your style, to provide the perfect finishing touch to your home.

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Composite Doors in Liverpool

We don’t believe in compromising on quality.

Our composite doors come complete with outstanding strength, easy maintenance, weather resistance and top-of-the-line security.

Our wide range of designs and colours, including glass, allows you to have a high-quality, reliable door that you can be proud of.

We only stock the best. For over 20 years Rockdoor has invested in technology to produce the toughest and safest door.

Rockdoors can’t be forced open, and have been lauded by the police as being too strong to break down during house raids. You’ll find a range of stylish and stunning designs throughout our Rockdoor range, including old-meets-new and traditional designs.

Secure double composite front door supplied and fitted by Allerton Windows.
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UPVC Doors in Liverpool

Our UPVC doors are bespoke and made to measure.

We’re able to create a UPVC door to match the windows we install. This may contain glass or one of our wide range of door panels including different colours and profiles.

With our Liniar profile, we are also able to offer stable doors. All of our uPVC doors are energy efficient and come complete with high-security locks and a great weather seal.

UPVC door installation in Liverpool.
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Bifold Doors in Liverpool

If you’re looking for Bifold doors in Liverpool then you’re in the right place.

Our revered and affordable Bifold door service is available throughout Merseyside. Bifolding doors can transform your living space.

Modern living is about creating spaces that work for you and your family. With our Bifold doors, we bring stylish interiors to life.

Our beautiful, strong and secure Bifold doors are 25% more thermally efficient than any other competitor on the market.

Orangery extension with open bifold doors in Liverpool by Allerton Windows.
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French Doors in Liverpool

Our French doors allow for an attractive alternative to sliding patio or Bifold doors.

We’ll help you find a design to suit your living space.

Our doors open inwards or outwards depending on the space within your home.

The Liniar profile allows us to offer beautiful curves, chamfered or a flat modern finish to your doors.

Finished orangery extension with french doors in Liverpool.
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Patio Doors in Liverpool

Our patio doors and sliders are some of the most secure on the market.

Our multi-wheeled air glide system allows for a well-balanced family-friendly operation when opening.

The stylish profile allows for clean lines and smooth entrances to your gardens and conservatories.

The openings are also ideal for letting light into your living spaces.

Home extension with patio doors in Liverpool by Allerton Windows.
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Aluminium Sliding Doors in Liverpool

The new generation of aluminium inline doors features our warm-core profile, bringing the classic sliding doors up to date.

The profile allows for clean and contemporary lines, giving your exterior an architectural appearance. A 10-wheel roller allows for smooth operation when opening.

Our aluminium doors will help transform your living space. Modern living is about creating spaces that work for you and your family. We bring stylish interiors to life.

Our beautiful, strong and secure aluminium doors are 25% more thermally efficient than any other competitor on the market.

What areas in Liverpool do you offer your door services?

We provide accredited and experienced domestic construction expertise across Merseyside. Below, we’ve listed some of the areas we serve across Liverpool. We offer our conservatory, window, door and extension services to the following areas across the Liverpool region: Kirby, Knowsley, Huyton, Belle Vale, Woolton, Aigburth, Dingle,  Toxteth, Vauxhall, Bootle, Seaforth, Great Crosby Litherland, Aintree, Walton Wavertree, Woolton, Warbreck and more.

Why choose our range of doors?

  • Add value to your homeBy increasing its energy efficiency and upgrading the curb appeal, your home will look more attractive on the street and on the market. 
  • Energy efficient excellenceWe offer A* rated double glazing and the opportunity for carbon-neutral triple glazing, ensuring the highest thermal efficiency.
  • Low-maintenance doors that last longerNo need to sand, paint or stain your doors to keep them looking sharp.
  • Extra protectionAll of our doors have double seals to block wind and eliminate leaks. They're designed for strength, security, and style, enhancing your home's appeal and security.
  • Trusted by hundredsHundreds of satisfied customers choose us for their front and exterior doors. Our service surpasses local competitors with national-level assurances and guarantees.
Smart and secure front door and porch installation by Allerton Windows.

Buy On Finance

12 month interest-free financing is available.

Restrictions apply, credit is subject to status, application, financial circumstances and borrowing history.

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Just had bi-fold doors fitted, along with 2 new windows ( one of which involved a wall removed to fit a larger window ). Allerton Windows have been totally fantastic from the day we first went to their showroom in Bootle where we spoke to Paul who pleasantly informed us on all the options and then said he would e-mail a quote (which he duly did).

We have recently had new windows, porch, front and garage doors fitted by Allerton Windows. They did an excellent job and the works exceeded our expectations. They are very professional and did not let us down at any stage.

I’ve just had two bay windows, a front door and a stable door for the kitchen fitted and am extremely delighted with how they look, the fitters arrived on time and were extremely friendly, talked me through what was happening and always cleaned up at the end of the day.

After reading the fantastic reviews for Allerton Windows we decided to contact them for a quote for a new window and front door. Within a couple of days one of the team came out (at the agreed appointment time, which we feel is very important), measured up and gave us a quote that we were happy with.

Styles to suit your personality

Rockdoor range

Multiple Options to Choose From

Rockdoor range

Personalise Your Entrance


Why Choose Allerton Windows

  • Made to orderMade and measured to your exact project and installed perfectly for you.
  • Expert installation25 years of experience improving homes in the North West.
  • 500+ great reviewsHundreds of five-star reviews from happy customers.
  • Established in 1995Liverpool’s largest local independent specialist.
  • Local BusinessTreating all our customers fairly from our first meeting to our last.
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With Finance Options

Allerton Windows can offer a number of convenient payment options that make paying for your new door easier. All our payment plans are subject to application and are authorised and regulated by the Financial Conduct Authority.

Find out more about our Finance options or chat with us about a payment plan via the phone, by sending us a message, or having a chat with us at our showroom.

Rockdoor Stable Door by Allerton Windows.


  • How much are your Doors?
  • All of our designs and installations are completely unique and based on your preferences. This means prices can change when it comes to colour, style and other modifications such as handles.

    As a guideline, our doors start from £850 for uPVC doors, to £1,500 for French Doors, and £1,500 per panel of our bifolding doors selection. These are averages and don't include any bespoke changes. To find out more, speak to us today!

  • What sizes are Alumina doors available in?
  • Alumina doors are available with 28mm double or 36/40mm triple glazing, offering U-values as low as 1.3W/m²K.

    With sash sizes from 0.6m to 1.2m and up to 2.5m high, Alumina bi-folding doors are ideal for heavy-duty or commercial applications.

  • What styles can Alumina doors come in?
  • These aluminium bifold doors are supplied in a variety of powder-coated finishes, including plain white, black or grey. If you are also replacing windows, then we can match your choice with the other Liniar products. In addition to looking good, all Alumina doors have been rigorously weather-tested, achieving fantastic results: these doors have beaten the minimum requirements for both air and water tightness by more than double the most severe pressures within BS 6375.

  • Where can bifold doors be installed?
  • Bifold doors are best installed in a large opening on one side of your home, ideally leading out onto a garden or patio space.

    Whilst you can choose to have bifold doors fitted in place of traditional french doors, they’re better suited to larger openings, so that you can make the most of the increased light and air coming in.

    The Liniar Alumina bifold door system facilitates from 1 pane to as many as 7 opening sashes up to 6m wide. This allows them to easily fit into most home renovation projects.

  • How long do bifold doors last?
  • You might be wondering about the lifeline of your new investment. The good news is, regardless of the design that you choose or where you live, Liniar Bifold doors have been designed to stand the test of time.

    All doors come with a standard powder coat finish, making them more than capable of handling the harshest weather conditions

    All fixings are made of stainless steel and tough aluminium is used on quad-wheeled track rollers to perform consistently – year after year

    Hidden hinge fixings, ergonomic handles and discreet magnets.

  • What additional options are there with bifold doors?
  • Choose the optional laminate glass upgrade to give your bifold doors an added layer of security in line with the official UK Police ‘designing out crime’ initiative.

  • What is the difference between a composite door and a uPVC door?
  • The key difference between a composite door and a uPVC door lies in their materials and construction. Whereas uPVC doors are made entirely of plastic, composite doors are composed of a number of different materials with the intention of making them stronger and hard-wearing.
    For example, the Rockdoor composite doors that we fit are composed of GRP (glass reinforced plastic) in addition to rigid uPVC profiles and reinforced aluminium frame boxes. This combines to create a door that is incredibly secure and thermally efficient.

  • Do composite front doors expand in summer?
  • All doors, regardless of the materials, will expand to a greater or lesser degree during the heat of the summer. The issue is really how much this happens, and how this impacts the door fitting.
    We chose Rockdoor as our composite door supplier, as they have put extensive research into their products. They offer a ‘no-bow guarantee’ on all their doors, so you can buy with confidence knowing that your door will remain properly in place, no matter how hot it gets.

  • How long do composite doors last?
  • Composite doors have a typical lifespan of at least 30 years. Depending on the weather conditions and how well you look after it, yours could well last longer on this.

  • What materials are composite doors made of?
  • The Rockdoor composite doors we fit are made with the following:
    First a high impact skin is formed onto an aluminium mould.
    The inner frame is made using rigid uPVC profiles with an aluminium reinforced box section.
    S-Glaze glass is used to fit any windows that you require, providing excellent security.
    The door is then injected with Polyurethane Foam to ensure that any gaps are filled.
    The door is cut down to size using CNC technology before multipoint hook looks are fitted for maximum security.

  • How strong are French doors?
  • All of our French doors are made from uPVC. UPVC is a robust, rigid material. The secure frames and unique locking system provide the necessary strength to make it tough for anyone to break in. Triple-glaze your uPVC French doors, for added protection and thermal resistance.

  • What are the common problems with French doors?
  • French doors offer many advantages, but can sometimes become misaligned, however, this can be avoided by ensuring your french doors are properly sized, fitted and used properly.

    They can also become obstructed by objects and dirt along the tracking. Be careful to clean these areas on a regular basis to avoid damage to the frame.

  • How long do French doors last?
  • Taking care of your new doors, keeping them cleaned and dusted as required and following our aftercare advice can mean your new French doors will last around 30 years.

Allerton Windows

Fill in the form or call us now to get your project started: 0151 268 03860151 268 0386

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    Find Our

    Liverpool Showroom

    From Liverpool City Centre: Simply drive north from the city centre along Great Howard Street (A565), with the Mersey on your left.

    After passing the Shell garage prepare to turn right onto Strand Road (A5057), and then take the third left up Irlam Road.

    After a minute’s drive, you’ll pass a handsome red brick warehouse, and then you’ll see our signage on our blue-painted walls, there’s plenty of parking on site.






    Map showing Liverpool Window Showroom Allerton Windows in Bootle.