Slide

Sliding Glass Doors

Ultra-thin 20mm patio sliding glass doors

With sleek aluminium frames and robust glazed panels, the MFP20 delivers architectural beauty, thermal efficiency, and durability—ideal for both homes and commercial spaces.

MFP20 Sliding Glazed Patio Door System

Sleek, Luxury & Low Maintenance… What more could you ask?

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Custom manufactured to meet your requirements in 4-6 weeks

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Ultra-thin 20mm aluminium frames

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Glass height up to 3000mm per pane

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Glass width up to 3000mm per pane

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U values from 1.3W/M²k

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Moving corner posts

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Hard wearing powder coated aluminium in multiple colours

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Double and Triple Glazed options

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Multi point locking system

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Easy manual slide operation or electric open/close option available

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Flush tracks and slot drainage available

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10 Year Product Guarantee

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Also available as sliding windows

MFP20 Sliding Door System

20mm frames, up to 80% opening, and seamless indoor-outdoor flow.

The MFP20 sliding patio door system utilises the natural strength of aluminium frames to create slim, thermally broken 20mm sight lines that maximise your view of the outside – not the frame!

Available in multiple track configurations and glazing options, the MFP20 Sliding Patio Door system can be setup to provide up to 80% opening. We also have a flush tracks and built-in slot drainage system available.

MFP20 Sliding Door System: Technical Specifications

Product Type	Exterior Sliding Doors	Range	MFP20 Sliding Patio Door System
U Values	1.3W/m2K (Using a 1.1W/m2K glass unit), 1.1W/m2K (Using a 0.7W/m2K glass unit)	Maximum Panel Height	3000mm (please enquire if you would like to go larger than this)
Maximum Panel Width	3000mm (please enquire if you would like to go larger than this)	Cill & Frame	Thermally broken aluminium cill, powder coated in any RAL, Syntha Pulvin and BS colour.
Doors	From one to six door panels – see below for illustrated options	Finish	Multiple colours available
Material	Thermally broken aluminium	Sight Line	20mm
Frame Depth	44mm	Glazing Options	Double or triple glazed argon filled toughened safety glass
Guarantee	10 Year Product Guarantee	Security	Multi point locking system
Sound Insulation	37dB	Thermal Efficiency	Uw = 1,2 W/m2.K
Wind Resistance	EN 12210:2000 – Class C5	Water Tightness	EN 12208:2000 – Class 7A
Air Permeability	EN 12207:2000 – Class 4	Compliance	Document Q & Document L

Ready to Transform Your Living Space?

Get a Quote for MFP20 Sliding Doors

Whether you’re looking to create a seamless indoor-outdoor flow or upgrade to high-performance aluminium glazing, the MFP20 is designed to elevate your project. Let’s help you achieve stunning minimalism with precision-engineered results.

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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MFP20 Sliding Door Projects

Explore a selection of real-life installations showcasing the MFP20 Sliding Door System. From modern extensions to luxury new builds, each image highlights the sleek profiles, generous glass panels, and custom finishes that make the MFP20 a favourite among architects and homeowners alike.

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