Aluminium Doors | Allerton Windows and Doors | Liverpool
Allerton Windows

Aluminium Sliding Doors in Liverpool

Premium Aluminium Sliding Doors Supplied & Fitted

30 years of experience building to high-standards 10-year guarantees for all builds Combine your vision with our innovative designs
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Recreate your entrance and bring the outside in with these beautiful, custom-made and sturdy aluminium sliding doors in Liverpool. Allerton Windows has over 30 years of experience fitting aluminium doors in Liverpool.

At our showroom in Bootle, we can show our complete range of aluminium doors, so that you can find the design that best suits your home and personal style.

Our expert door fitters have been improving homes across Liverpool and the North West since 1995. We’ve built up a reputation for consistently delivering five-star service.

Aluminium Door Installations Completed in Liverpool

Dark-framed folding glass doors partially open, revealing a white modern kitchen with marble island, set in a red-brick single-story extension with a slate-paved patio and a perforated brick privacy wall.
Aluminium sliding bifold doors.
Covered rectangular pool sits on a composite deck, overlooked by a modern two-story brick house with large glass doors, rooftop balcony and outdoor kitchen; no legible text visible.
Glass bi-fold patio doors fold open revealing a white marble kitchen island and bar stools inside, set in a red-brick single-story house with slate patio and low brick wall outside.
Aluminium sliding bifold doors.
Sunroom seating (wicker sofas with cushions) sits beneath a large skylight as a folding glass door opens to a backyard with brick wall and tiled roof; doormat reads
Aluminium bifold doors in Chester.

Why choose our Aluminium Doors?

  • Add ValueBy increasing its energy efficiency and upgrading the curb appeal
  • Energy Efficient Our Liniar Aluminium windows offer A* rated double glazing solution.
  • Low MaintenanceThere’s no need to sand, paint or stain your aluminium doors to keep them looking sharp.
  • Extra protectionAll our doors with the Liniar profile boast double seals to block winds and leaks.
  • Trusted by hundredsHundreds of satisfied customers choose us to design, manufacture, and fit their new doors.

Reviews

Liniar's latest development

Aluminum Bifold Doors

Transform your living space with an aluminium bifold door installation that can bring natural light and fresh air into your home, as well as expanding your living space during the summer months. Aluminium Bifold doors are the perfect solution for those looking to add value to their homes, or for those who want to get more enjoyment out of their living spaces.

Aluminium Bifold doors offer a stylish, practical home improvement that allows you to make the most of your garden all year round. Come rain or shine, you’ll be able to look out onto your garden throughout the year and easily step outside for fresh air whenever you like. During the summer months, you can throw all the doors open to get the most benefit from these doors, and truly expand your living area.

 

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  • Glass-topped dining table reflects skylight as cushioned wicker chairs surround it in a bright conservatory; folding glass doors are open to a sunlit lawn, hedges and distant trees.
  • Kitchen island bathed in sunlight, holding potted plants and stools; sofa sits beside it with cushions and throws; bi-fold doors open to a gravel patio and leafy backyard garden.
  • Folding glass doors fold open to a small backyard, a polygonal skylight above floods the empty white-walled room with natural light, revealing herringbone wood flooring and garden seating.
highest energy efficiency

Alumina by Liniar

We use the Alumina range by Liniar for all our aluminium bifold door projects.

The Alumina Bifold system is Liniar’s latest development – encompassing the highest degree of energy efficiency, combined with an optional ‘warm touch’ foiled exterior.  The build quality of these doors has to be seen to be believed, and are head and shoulders above all other competitors in their field.

Each bifold door system can span 7 panes wide and is supplied with a powder-coated finish or foiled with a realistic woodgrain foil.

 

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  • 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 Alumina bifold doors are supplied in a variety of powder-coated finishes, including plain white, back 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.

Buy Aluminium Doors with security

Our products are manufactured to meet the highest standards.

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.
The new generation of inline doors

Aluminium Patio Sliding Doors

With our warm-core profile, we have brought the classic sliding doors up to date.

This profile allows for clean and contemporary lines allowing your exterior to have an architectural appearance, and a 10-wheel roller allows for smooth operation when opening.

 

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  • A black aluminum door frame cross-section reveals orange thermal-break core and double-glazed panes, mounted on a silver threshold with hinge visible, shown as a product rendering on a white background.
  • A white marble kitchen island anchors a bright open kitchen, beneath three skylights, facing floor-to-ceiling folding glass doors that open to a tiled patio and fenced backyard with sparse landscaping.
  • Brick extension with large sliding glass doors opens onto a paved patio with wicker chairs; stepped brick terrace leads down to a small grassy yard between adjacent houses.

FAQs

  • How much are your Aluminium 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 Aluminium Doors start from £1,500. These are averages and don't include any bespoke changes. To find out more, speak to us today!

  • What areas in Liverpool do you offer your aluminium door services?

  • We offer our aluminium door 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.

  • How many colours do Aluminium doors come in?

  • The Liniar Alumina aluminium doors come in 13 different frame colours, with 5 different options for hardware such as handles and hinges.
    Alumina bi-folds can also be fully foiled to perfectly match the Liniar range of windows and doors, or powder coated in any RAL colour of your choice.

  • Are there threshold options with the alumina range?

  • All Alumina doors are available with a choice of five threshold options – including the rebated aluminium frame to the 23.5m high low threshold and the Part M compliant threshold with tray.

    A full size Alumina door has also been weather tested with a thermally broken threshold, achieving incredible results – beating the minimum requirements for both air and water tightness by more than double the most severe pressures within BS 6375.

  • What are the benefits of the alumina range?

  • Alumina bi-fold doors offer a perfect match to an existing Liniar window suite, thanks to 150 RAL colour combinations and hundreds of solid and woodgrain foil finishes available inside and out
    The aluminium exoskeleton provides the appearance of an aluminium door with the thermal and energy efficiency of a uPVC door.
    Each pane of an Alumina bi-folding door is up to 1200mm wide and 2500mm tall, offering configurations of up to seven panes wide – wider than possible with composite or uPVC options.
    Numerous opening configurations allow Alumina to be adapted to suit any property
    U-values as low as 1.3W/m2K and triple glazing ready.
    Unlike most bi-folding doors available on the market, Alumina offers five, severe weather-rated threshold options – including a Part M compliant threshold, perfect for commercial properties and those needing wheelchair access
    Alumina’s industrial, warm touch finish provides a sleek, low maintenance entry solution for homes and businesses.
    Achieve a seamless finish with Alumina’s colour-matched PVCu beads.

What areas in Liverpool do you offer your aluminium 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 aluminium door 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. We also offer our Aluminium door services to other areas within the Northwest such as Manchester, Chester, The Wirral, Wigan and Warrington.

Why choose us for your Aluminium Doors?

Allerton Windows has over 30 years of experience in the trade, we pride ourselves on listening to our customers and aim to provide the speediest service possible. Installation is simple and quick and can also add real value to your home without compromising on security.

We’re a Liverpool business through and through, as such, in the spirit of our great city we consider it our responsibility to treat all our customers fairly from our first meeting to our last.

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A pair of dark gray framed glass doors stand closed, one handle visible, shown at slight angle with narrow orange edge trim on the right, isolated against white background.

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Aluminium Doors

Dark-framed folding glass doors partially open, revealing a white modern kitchen with marble island, set in a red-brick single-story extension with a slate-paved patio and a perforated brick privacy wall.
Aluminium sliding bifold doors.
A white marble-topped kitchen island with sink anchors the scene, facing open folding glass doors to a tiled patio; skylights brighten a modern white kitchen with cabinetry and fenced backyard.
Open aluminium bifold doors from kitchen extension.
Rattan sofa set sits with colorful cushions facing an open folding glass door in a bright sunroom with a skylight, wooden floor and garden with tiled shed and plants. Text on doormat: