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Modern living space with large steel look aluminium windows, stylish black sofas, indoor plants, and abundant natural light.

Why Choose Steel Look Aluminium Windows?

Steel Look Aluminium Windows as a Style Statement

Steel-look windows are not just a functional choice; they are also an aesthetic upgrade. Whether you are working on period properties or new properties, these windows add a dramatic and stylish statement that stands out.

Industrial-Style Frames for Modern Homes

The industrial-style frames are perfect for homeowners who want to add a touch of modernity and edge to their interiors. These frames are often featured in trendy urban lofts and offices but are now increasingly popular in residential spaces too.

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Our Range of Steel-Look Aluminium Windows

Premium Quality Glass Panels and Aluminium Windows

At Direct Trade Windows, we offer windows with high-quality glass panels and durable aluminium windows. These materials ensure longevity and minimal maintenance, making them a great investment for your home improvement projects.

Energy Efficiency

Our windows incorporate the latest in double glazed window technology, enhancing your home's energy efficiency. The thermally efficient design helps maintain indoor temperatures, reducing your energy bills.

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Modern living room with large steel look aluminium windows, a grey sectional sofa, glass coffee table, indoor plant, and ample natural light.
Bright teal steel look window
Circular steel look window
Steel look window left slightly ajar

Guaranteed quality

At Direct Trade Windows, we construct steel look windows from Smart using premium grade aluminium to ensure the best quality possible. Made in our in-house factory, we can ensure that every unit meets our high standards for supply and installation.

Our steel look windows are:

  • Authentic – Ideal for adding a modern industrial look to any property.
  • Versatile – Can be fitted into any modern and heritage build.
  • Durable – Made with high quality aluminium to meet durability standards.
  • Thermally efficient – Designed with an innovative polyamide thermal break.
  • Custom made – Made to fit seamlessly into any property.
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Customisation and Bespoke Designs

Tailor-Made Solutions for Every Home

We understand that every property has unique requirements, which is why we provide bespoke designs. Whether you are looking for something sleek and modern or a more traditional look, our windows can be customised to fit your exact needs.

Colour and Finish Options

Choose from a variety of finishes including the ever-popular black frames which add a touch of elegance and sophistication to any property.

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Spacious living room with large steel look aluminium windows, a grey sectional sofa, a minimalist coffee table, and abundant natural light with views of the outdoor greenery.
A couple receiving professional advice from a window salesperson in a bright, modern office setting, discussing options and reviewing documents together.

Design Consultation and Free Quote

Expert Design Visits

Our expert team offers a personalised design visit, ensuring that all your needs are met. From initial consultation to installation, we provide a seamless and hassle-free experience.

Get Your Free Quote Today!

Interested in enriching your property with our steel-look windows? Contact us today for a free quote and take the first step towards transforming your home.

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Trusted manufacturers since 2000

Professional Installer Network

Quick Supply

Made in the UK

Exceptional Quality Control

Knowledgeable Family Run Business

Bespoke Complex Products Fabricated

Alitherm 300 Casement Windows

Alitherm 300 Casement Windows provide many solutions for residential and light commercial applications. These windows use Smart’s innovative thermal break technology to create a barrier between the cold air outside and the warm air inside, significantly enhancing the overall U-value.

  • Window Energy ‘A’ rating
  • U-value of 1.5 W/m²K
  • Document L compliant
  • Suitable for internally or externally beaded, side or top hung windows
  • Ovolo, chamfered or square edge options
  • Frame options for both standard and slim-line stays
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Close up of smart hinge window
Tilt and turn steel look window

Smart Alitherm Heritage Tilt & Turn Windows

Smart Alitherm Heritage Tilt & Turn Windows provide the ideal solution for heritage applications such as large-scale building renovations and large-scale replica refurbishment projects where planning constraints need to be considered.
These windows are designed to be built as a series of horizontal modules which can be stacked using horizontal couples to form a multi-part window featuring a specially designed drip bar between modules.

  • Window Energy ‘B’ rating
  • U-value of 1.5 W/m²K
  • Document L compliant
  • Designed as a direct replacement for steel windows
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  • Alitherm 300
  • Heritage Tilt & Turn Windows
  • Colours
  • Glass Options
  • Hardware Options
  • Downloads
  • Alitherm 300

    Technical Specification

    Alitherm 300

    The Alitherm 300 series offers a range of high quality glazing solutions for side and top hung open out windows suitable for both the residential and commercial markets.

    U Value: 1.5W/m²K (using correct glass unit)

    WER: A

    Side Hung Max Width (mm) 700mm

    Side Hung Max Height (mm) 1400mm

    Top Hung Max Width (mm) 1400mm

    Top Hung Max Height (mm) 1300mm

    Glazing (mm) 24mm, 28mm, 32mm & 36mm double or triple glazed units

    Frame Depth (mm) 53mm & 70mm

    Document L Compliant Yes

    Kitemark Yes

    BS 6375-1:2009 Yes

    BS 7950:1997 Yes

    BS 4873 Yes

    Material Aluminium Polyamide

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    Alitherm 300 Window side profile.

    Heritage Tilt & Turn Windows

    Technical Specification

    Alitherm Heritage

    A modern thermal aluminium solution for both heritage and refurbishment projects where the requirement to replace old steel windows is essential.

    U Value 1.5W/m²K (using 1.0W/m²K glass unit)

    WER Rating B

    Document L Compliant Yes

    Kitemark Yes

    BS 6375-1:2009 Yes

    BS 4873 Yes

    Top Hung Max Width (mm) 1400

    Top Hung Max Height (mm) 1400

    Fixed Max Width (mm) 2100

    Fixed Max Height (mm) 2100

    Single Door Max Width (mm) 900

    Single Door Max Height (mm) 2100

    Glazing (mm) 24, 28, 32 & 36 double or triple glazed units

    Frame Depth (mm) 47

    Typical Sightlines (mm) 59

    Material Aluminium Polyamide

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    Alitherm Heritage tilt and turn

    Colours

    Colours

    Pure White RAL-9010

    Pure White RAL-9010

    Matt White

    Matt White

    Matt Brown

    Matt Brown

    Jet Black RAL-9005

    Jet Black RAL-9005

    Grey

    Grey

    Gloss White

    Gloss White

    Gloss Off White

    Gloss Off White

    Dark Red

    Dark Red

    Dark Grey

    Dark Grey

    Dark Green

    Dark Green

    Dark Brown

    Dark Brown

    Dark Blue

    Dark Blue

    Cream

    Cream

    Black

    Black

    Anthracite Grey RAL-7016

    Anthracite Grey RAL-7016

    Airforce Grey

    Airforce Grey

    Glass Options

    Glass Options

    Unglazed

    Unglazed

    Standard Tough

    Standard Tough

    Standard Self Clean

    Standard Self Clean

    Solar Control

    Solar Control

    Self Cleaning

    Self Cleaning

    Self Clean Solar Control

    Self Clean Solar Control

    Satin Obscure

    Satin Obscure

    Laminated Security

    Laminated Security

    Hardware Options

    Window Art-Deco Range

    Monkey Tail Handle

    Monkey Tail Handle

    Pear Drop Handle

    Pear Drop Handle

    close up of steel look hardware

    close up of steel look hardware

    steel look window hardware

    steel look window hardware

    Gallery

    Downloads

    What Are the Most Frequently Asked Questions About Steel Look Windows?

    Are you curious about the exceptional features and benefits of steel look aluminium windows? Find answers to commonly asked questions about these stylish and durable windows crafted by Direct Trade Windows. Discover how these windows add a touch of authenticity and modernity to properties, all while offering versatility, durability, and energy efficiency. Read on to explore the key aspects of these premium-grade aluminium steel-look windows and why they are a preferred choice for both new build properties and renovation projects.

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    What are the key features of Steel Look Windows offered by Direct Trade Windows?

    Steel Look Windows from Direct Trade Windows are crafted from high-grade aluminium, ensuring robustness and longevity. They are versatile, ideal for both modern and heritage properties, and are renowned for their authentic industrial appearance. Our steel look-a-like windows not only provide an authentic appearance, they offer much improved security, thermal efficiency, and come at a fraction of the cost of steel. Moreover, these windows boast thermal efficiency, thanks to their innovative polyamide thermal break design, and are custom-made to fit seamlessly into any property​​.

    How do Steel Look Windows contribute to a property's thermal efficiency?

    These windows are designed with a focus on thermal efficiency. They incorporate a polyamide thermal break, which significantly enhances their insulation capabilities. This design helps maintain a comfortable indoor temperature, reduces energy consumption, and contributes to a lower carbon footprint​​.

    What customisation options are available for Steel Look Windows?

    Direct Trade Windows offers a wide range of customisation options for their Steel Look Windows. Customers can choose from various sizes, styles, and colour finishes to match the architectural needs of their property. This flexibility ensures that each window is tailored to the specific aesthetic and functional requirements of the customer​​ while also meeting the minimum requirements of building regulations for energy efficiency.

    Are Steel Look Windows environmentally friendly?

    Yes, Steel Look Windows are an environmentally friendly option. The aluminium used in their construction is recyclable and loses very little of its properties in the recycling process. This makes these windows a sustainable choice in line with rising government standards for building materials​​.

    What assurances does Direct Trade Windows provide for the quality of their Steel Look Windows?

    Direct Trade Windows guarantees the quality of their Steel Look Windows. They are a family-run business with over two decades of experience, ensuring exceptional quality control and craftsmanship in every window they manufacture and supply. Their windows meet rigorous industry standards, providing customers with assurance of their durability and performance​​.

    Close up view of steel look windows

    Delighted Customers Share Their Experiences

    At Direct Trade Windows, our commitment to excellence is reflected in our exceptional customer satisfaction.
    We take great pride in our impressive 4.9 rating on Google, a testament to the unparalleled quality and service we offer.

    Check Out Our Google Reviews

    Highly recommend this company for doing a fantastic job in fitting windows and doors. Very good quality windows , fantastic service and all for a good price. Attention to work on there fitting. We are extremely happy

    Jack Vasiliou

    Brilliant company, everyone I dealt with through from initial quoting to installation were very helpful and friendly, the fitters were excellent, the product is fantastic and the price is reasonable, what more can you ask for!

    Ryan Flynn

    Superb company. Highly recommend them. Proper engineers for design and fitting. We changed spec due to some building changes and they were clear and responsive to queries and redesign. Really trustworthy group of people from sales to design to fitting. I would use them again without hesitation. Warm regards Daniel

    Daniel Champman

    The team delivered great sliding doors at a more competitive price than other suppliers. They responded to our changing development schedule without making it an issue and have provided great aftercare as well.

    Daniel

    We had been severely let down by a previous supplier, but when we turned to Direct Trade Windows for help, we hit the jackpot. Helping us to transform a residential development in Hersham, they supplied us with high-quality, ultra-slim Cortizo sliding doors, complete with the bespoke sliding options that we needed. Our requirements were very specific and not readily available on the market, but Direct Trade Windows really went the extra mile to help us out, coming through with quality products and excellent service. We will definitely be using their services again.

    Park Lane Developments

    Nothing but praise for this outfit. It was a pleasure to work with them. It was a nerve-wracking undertaking for us, the biggest single expense to fit three large window/french door combos in our extension, yet the team made it a relatively relaxing experience with their professionalism and good humour. Thank you all so much for everything you and the whole team have done to get from the initial sale (well done Hash!) to the fun visit we made to the workshop, to the design and its multiple iterations (thank you Taz!) and finally to the installation. Thoroughly recommended.

    Eloise Price

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