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Minimal Sightlines, Maximum Impact

Our slim-framed aluminium windows are engineered to let in more natural light while delivering clean, contemporary aesthetics across residential and commercial spaces.

Aluminium Window Systems

Slimline Glazing Solutions for Homes & Commercial Projects

Our versatile range of Aluminium Windows (and matching doors) offer traditional elegance with the benefits of modern Aluminium frames. Our Aluminium-framed window and door products are available in a choice of standard or non-standard colours, including metallic, dual colour (inside and out) and a unique range of textured finishes.

Contemporary Aluminium Windows for Every Setting

From traditional homes to modern commercial buildings, our aluminium windows deliver elegant design with cutting-edge performance.

Tailored for Residential & Commercial Use

High-performance aluminium glazing, made to suit every type of building

Whether you’re enhancing a period property or specifying commercial-grade glazing, our aluminium window systems are engineered to perform. The versatility of our frames allows for a seamless fit with modern extensions, traditional renovations, and high-rise developments.

Thermal Break Technology for Maximum Efficiency

Smart design that saves energy

All our aluminium windows include Smart’s innovative polyamide thermal break, providing an effective barrier between external cold and internal warmth. This enhances energy efficiency, reduces condensation, and contributes to impressive U-values.

Bespoke Colour & Finish Options

Express your vision with unlimited personalisation

Choose from a wide range of standard, dual-colour and textured finishes. Whether you’re matching existing window frames or going for a bold contemporary contrast, our custom colour palette makes it possible.

Looking for Slimline Aluminium Windows?

Get a Personalised Quote from Our Experts

Tell us about your project and we’ll recommend the ideal aluminium window system to match your design, performance, and energy-efficiency needs — no obligation.

What Our Customers Say

We take pride in delivering exceptional glazing solutions and outstanding customer service. Here’s what some of our happy clients have to say about working with Minimal Frame Projects.

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   Alison Burton 
 
 
 
  Absolutely delighted with our recent purchase of sliding doors for our new orangery, part of a major renovation of our home.  The quality is top-notch, and the sleek design will perfectly complement or modern kitchen and frame the amazing views we have. The door’s sturdy construction and beautiful minimalist finish add a touch of elegance to the space. Highly recommend this product to anyone looking to enhance their home with stylish and functional sliding doors.
  
 
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   James Trinder 
 
 
 
  Minimal Frames have been outstanding throughout the process, from planning to install and aftercare. At all times their communication has been top-notch; fast and effective. Quality of the glazing itself is excellent, the installation process was pain free and the windows and pivot door look incredible. They’ve been really strong on aftercare too, checking in that all works well and correcting a very minor issue quickly. I really cannot fault any part of our experience and wouldn’t hesitate to use them again and recommend to others.
  
 
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   Narmina Hasanova 
 
 
 
  Bob and his team have taken on our tricky glass extension installation, embraced its complexity and delivered it to perfection. It truly is a stunning addition to the house. The team that worked on site was extremely pleasant; always on time, quiet and polite. The project turned out to be long for its complexity, but the final result was worth the wait. We are very pleased with the outcome and hope it will keep us cool even in the heat of summer. Thank you MFP team! With kind regards, Emil and Narmina
  
 
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   Elliott Raggio 
 
 
 
  I am pleased to say that overall, I am delighted with the honorable customer service from Robert the company director at Minimal Frame Projects. Thank you to the surveyor and installation team who executed a challenging install for my bespoke Glass Pivot exterior door. Credit does go to Robert for being understanding, a man of his word and overcoming obstacles to ensure complete customer satisfaction.
  
 
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   Bruce Fraser 
 
 
 
  Ultimately an excellent result. Great product. Bob, Mollie and the team worked hard at solving problems and timing. We appreciated their effort and approach.
  
 
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   G B 
 
 
 
  Bob and Minimal Frame have stepped in to help sort out problems with another glazing company. He has kept us well informed throughout and has worked tirelessly to deal with the manunufacturers to get the doors delivered and the install started. We were 90% done by Christmas which was a huge relief. I've found Bob to be straightforward, transparent and responsive and am very grateful for his help fixing our previous issues. Additionally, his install team have been highly professional and meticulous in getting the install right.
  
 
  
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Explore Our Aluminium Window Installations

Discover how our slimline aluminium window systems enhance everything from modern extensions to large-scale commercial buildings. See real-life examples of beautifully installed casement, open-out, and parallel opening windows in a variety of finishes and settings.

Visit Our Showroom in Surbiton

Visit Our Showroom & Explore Premium Glazing Solutions

Experience the quality of our slimline glass doors, windows, and structural glazing in person. Whether you're planning a project or need expert advice, our team is here to help.

Located in Surbiton, we welcome homeowners, architects, and developers to see our range up close.

Call 0207 550 6550