Create Your Dream Home2 years interest free finance or buy now pay 2025**19.9% APR

Find out more

Modern Origin aluminium doors for homes throughout Kent and the South East

Aluminium doors are an excellent choice for any home. Their contemporary slim aesthetic is modern and stylish, and they will improve both your home security and energy efficiency levels as they benefit from advanced manufacturing processes for award-winning performances.

From entrance doors, to French doors, to bi-fold and patio doors, our aluminium doors can be designed in over 150+ RAL colours with a smooth finish.

Request a Quick Quote

    By submitting your details you confirm that you agree to the storing and processing of your personal data by FineLine as described in the privacy statement.

    Why choose our aluminium door range

    Sleek and modern aesthetics

    Aluminium doors offer a sleek and contemporary appearance, adding a touch of modern sophistication to your home.

    Weather resistance

    Aluminium doors are built to withstand various weather conditions, including rain, wind, and UV exposure.

    Energy efficiency

    Enhance your home's insulation and energy efficiency with thermally broken aluminium frames that minimise heat transfer.

    Security features

    Rest easy with the exceptional security features of aluminium doors, including strong locking mechanisms and impact resistance.


    Opt for a sustainable choice with aluminium doors that are recyclable, reducing your environmental footprint and contributing to eco-friendly living.

    Peace of mind

    Backed by a 10-year guarantee and a commitment to exceptional craftsmanship and customer satisfaction.

    Compare Door Styles

    uPVC Doors

    uPVC Doors

    • High performance in wide range of styles
    • U-values: As low as 1.3 (W/m²K)
    • 20 years life expectancy, maintenance free
    Composite Doors

    Composite Doors

    • GRP skin and solid core in wide range of styles
    • U-values: As low as 1.1 (W/m²K)
    • 30 years life expectancy, low maintenance
    Sliding Patio Doors

    Sliding Patio Doors

    • Available in high-performance uPVC or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings
    Bi-Fold Doors

    Bi-Fold Doors

    • Aluminium frames for slim sightlines
    • Industry-leading locking features as standard
    • Achieve A+ energy ratings
    French Doors

    French Doors

    • Available in high performance uPVC or aluminium
    • Industry-leading locking features as standard,
    • Achieve A+ energy ratings
    Flush French Door

    Flush French Door

    • High-performance uPVC
    • Industry-leading locking features as standard
    • Achieve A+ energy ratings
    Front Doors

    Front Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings
    Back Doors

    Back Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Custom-designed ultramodern aluminium doors

    Aluminium doors boast distinctive slimline frames, allowing for wider areas of glass which let in more natural light to brighten your home, so you can enjoy more expansive views of the outdoors from the comfort of your home. This contemporary aesthetic will add a modern appeal to any style of property.

    Our collection of premium aluminium front and back doors can be created in over 150+ RAL powder coated colours, including popular anthracite grey, black and classical white. The powder coating ensures for a smooth finish.

    Replacement aluminium doors can be fitted with a plethora of door furniture options, ranging from sleek styles to more heritage ones, fitting any personal tastes. You can add a uniquely designed decorative glazing section, such as stained glass or bevelled glass, for a distinctively bespoke touch that will add kerb appeal to any home.

    Get A Quote
    Black aluminium bifold door
    Interior view of aluminium patio door

    Slimline aluminium is maintenance-free and it won’t rust or fade

    Strong and lightweight, aluminium doors also have a protective coating that ensures the frames won’t fade over time. They’ll continue to look like the day they were installed for over 30 years.

    Maintenance-free, you won’t need to worry about any major upkeep either. All they require is a wipe with a damp cloth to remove any dirt. Even when exposed to harsh weathers, they’ll stay intact without weakening or looking tired. Aluminium is corrosion and rust-resistant, making it a good choice for use in coastal homes where the salt air can be a problem.

    Choose the strongest construction material with an aluminium door

    Aluminium is an inherently strong material. Its naturally durable composition makes it the perfect material for constructing strong and hard-wearing doors, which is why it’s so popular with homeowners nowadays. Its robustness means that large sections of glazing can be easily supported within the tightly fitted frames. This makes it perfect for creating large sliding patio doors and bi-fold doors that utilise big panes of glass.

    Our high-performance collection of new aluminium doors are fitted with advanced locking features to give you the assurance that your family are safe and secure. Multi-point locking systems will bolt the door to the frame at numerous sections, maximising their resilience from would-be intruders. For greater peace of mind, we can include extra security features into your new door as they’re individually designed for each homeowner.

    Door Buying Process
    Black aluminium front door
    Open flush french door

    Energy efficient aluminium doors in Gravesend, Rochester and Tonbridge

    With a new double glazed aluminium door, you’ll instantly realise that your home’s thermal performance has drastically improved. Our aluminium doors feature polyamide thermal breaks to boost heat retention. This works by stopping cold air from flowing through the frame, and in the same way, eliminating the warmth from seeping out of your home. As heat transfer is significantly reduced, you’ll reduce your home’s environmental footprint whilst keeping heating bills low.

    Our innovative double glazing achieves competitively low U-values and is A+ energy rated for the optimal energy efficiency. You can be assured that energy won’t be wasted with a modern aluminium door from Fineline.

    Aluminium is commonly recycled across the UK, so you’ll be cutting your properties carbon footprint too.

    Your Window and Door Journey with FineLine

    Replacing your windows and doors is easy.


    Choose the right windows and doors

    Fill out a form online or visit one of our 11 showrooms to see our range of high-quality windows and doors up close and speak to our expert team for any advice on materials, styles, colours, energy efficiency and glazing. Once you are happy with your choice, we’ll provide you with a free no-obligation quote.


    Place your order with us

    When you want to go ahead with your order, the details have been approved, and we have received your order deposit, our administration team will provide your contract to a surveyor.


    Your surveyor assessment

    The surveyor will contact you to arrange a date that is convenient to come to your home and review the project scope, take accurate measurements and discuss any other matters that need to be considered. We will then confirm the surveyor’s assessment.


    Confirm an installation date

    Our installation department will contact you to arrange a date for your window and/or door installation and your products will be ordered and manufactured, using cutting-edge techniques and industry-leading materials.


    You're ready for your installation

    On the day, our skilled team will arrive at the agreed time to install your products, ensuring minimal disruption. They’ll explain the locking and opening systems and share maintenance tips to keep your products looking brand new. Once your installation is complete, we will contact you to confirm that everything has been finished.

    Begin Your Project

    Get your free quote – with no-obligation to buy. Simply fill in the form below to get started:

      By submitting your details you confirm that you agree to the storing and processing of your personal data by FineLine as described in the privacy statement.


      Get inspired with our product brochures

      Ready to make your dream home a reality but don’t know where to start? Find all the inspiration you need.

      Download a brochure
      Amazon voucher offers

      Earn rewards when you recommend a friend

      Recommend a friend and we’ll give you a free amazon voucher when that person places an order with us.

      Recommend a friend

      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
      Learn more

      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:

      See our show centres

      Our Accreditations

      FENSA Approved
      TSI Approved Code
      Ultra Installer
      QA National Warranties