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Range of aluminium windows for your Kent home

Our high quality aluminium windows can take your Kent home to the next level with a host of benefits. We specialise in supplying and installing an extensive range of top-quality aluminium windows that are suitable for any property. Our aluminium windows not only offer excellent security, high performance and a stylish appearance, but they also deliver fantastic thermal efficiency and durability. They achieve this by utilising modern materials and techniques in design.

The aluminium windows that we offer feature slim and sleek sight lines, presenting a modern aesthetic that can improve the appearance of any property in Kent. With a range of colours and finishes to choose from, you can customise the look of your aluminium windows to suit your style and preferences. No matter the type of property, we guarantee to provide you with the perfect windows that meet your needs and requirements.

High security and low maintenance aluminium replacement windows

As a homeowner in Kent, it can be important to keep your home safe from any potential intruders and help your peace of mind. Aluminium is known for its impressive standards of strength but also its slim sightlines and sleek style.

It is one of the better window materials for Kent homes thanks to its range of hardware options and the ability to tailor the design to any type of property.

Are aluminium windows better than uPVC windows?

Naturally, both window styles have their own advantages and disadvantages. Both are low maintenance, but aluminium windows are often considered more aesthetic and offer better durability and strength.

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Light green aluminium casement window
Interior view of aluminium casement window

What are the benefits of aluminium windows?


Aluminium is a suitably robust and long-lasting material that can deal with extreme weather conditions. It can also resist any potential for corrosion, rusting and rotting.

Energy efficiency:

This material used as a window can often be designed with thermal breaks that can help to reduce heat transference. This makes their thermal efficiency a lot more effective and can easily save on heating bills.

Low maintenance:

Aluminium is a low-maintenance material that does not require regular painting, staining, or sealing, making it an ideal choice for busy homeowners.


There is a stunning appearance guaranteed when it comes to aluminium windows. They come in a variety of colours and finishes and can be customised to match the style of any Kent home.


Aluminium windows are strong and impact-resistant, and they can be designed with advanced locking systems and toughened glass to enhance home security.


It is a highly recyclable material and as a result, the usage of recycled aluminium for window frames can help to reduce carbon emissions, thus improving general sustainability.

Sound insulation:

Aluminium windows can provide excellent sound insulation, reducing external noise levels and creating a more comfortable indoor environment.

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Range of styles from aluminium casement windows to durable bay windows

Casement windows:

Casement windows are one of the most common style of windows in the UK. They operate by opening outwards like a door. Aluminium casement windows are energy-efficient and versatile and they can be customised to match the style of any property.

Tilt and turn windows:

Tilt and turn aluminium windows are able to be opened in two ways. First, by tilting the top of the sash in to aid ventilation and second by turning the entire sash in. This makes for easy cleaning and maximum airflow. They are a popular choice, particularly for high-rise buildings and homes with limited exterior access.

Bay windows:

Bay windows are a classic architectural feature that protrude from the exterior of a building. This helps to create a cosy interior look and adds a strong aesthetic. Aluminium bay windows can be designed in a variety of styles which again can help to make the exterior of any style of home look uniform with the rest of the property.

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Green aluminium casement window
Large grey aluminium casement window

Visit our home improvement double glazing showroom in Maidstone, Kent

We have a range of home improvement products for homeowners in Kent, including our range of aluminium windows. To get in touch or if you have any queries, speak to a member of our team on 01622 631613 or fill out our online contact form to get more information.

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    Multi-award winning company

    Here at FineLine, we’re proud to have won many prestigious awards for our products as well as our work in the community:

    Installer awards 2022
    G21 Finalist
    SEHBAC showroom winner
    Ultraframe designer winner
    Conservatory and orangery awards winner 2019
    NHIC 2018 Consumer confidence award
    G17 Installer of the year
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    We’re one of the largest

    regional retail companies

    Vetted for professionalism, competency & compliancy

    Improving South East homes for more than 50 years

    With show centres across the South East, you’re not far away from achieving your dream home:

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    Our Accreditations

    FENSA Approved
    TSI Approved Code
    Ultra Installer
    QA National Warranties