Frameless 20mm Sliding Doors – Vision20


Vision20 Ultra Slim Sliding Doors


Introducing our newest glazing product of 2020 – Vision20 – Frameless 20mm Sliding Doors

Big is beautiful, and the latest ultra-slim sliding door system from Thames Valley Windows is exceptionally innovative with thin thermally broken 20mm sightlines it makes it one of our most energy-efficient glazing products.

Simplicity and innovation eliminate the frame allowing a total glazed surface of up to 95% it is an aluminium sliding door system that is hard to rival.

Natural light diffusion is an important feature in modern architecture and interior design. Large sliding doors are the most cost-effective way to get maximum daylight into your property and help to create a contemporary living space.


Our new Vision20 virtually frameless 20mm sliding door system offers optimal aesthetics and fills properties with natural light and fresh air, transforming living spaces and enhancing lifestyle.

These modern aluminium sliding doors add a touch of finesse to any living space the 20mm minimal frame and flush threshold provide a stunning floor to ceiling glass façade create the illusion of large endless spaces and unobstructed view.

These frameless 20mm sliding doors can create a real wow factor in a home. They can be installed externally in Orangeries, conservatories, and home extensions and internally as room dividers between any two living spaces.

Vision20 Ultra Slim Sliding Doors


Every set of Vision20 frameless 20mm sliding glass doors is bespoke and beautifully engineered to the exact requirements of your project to complement the interior and exterior of your home.

Manufactured to the highest quality with the most exceptional care and precision, our frameless sliding doors are renowned for their quality, design and function.

Aluminium profiles are available in RAL 7016 anthracite grey and RAL 9005 Black as standard, as well as an array of bespoke RAL colours and customised options including metallic, dual colour and textured finishes.

It is manufactured with a guaranteed powder-coated finish that is relevant to current industry standards.


No matter the climate or environment, our high-performance Vision20 frameless 20mm sliding doors, can create an exceptional energy-efficient home.

The doors are double glazed, to reach extremely low U-Values up to 1.3W/M²k to ensure that there are minimal heat loss and maximum noise insulation.

The large glazed areas and narrow aluminium framing allow more natural light to permit through the glass and into your home creating a pleasant living space all year round and lessening your impact on the environment while helping to reduce energy bills.

Frameless 20mm Sliding Doors


Vision20 aluminium framed sliding doors are designed with safety and security in mind they benefit from the strength and resilience of aluminium.

The aluminium is fully factory finished with a powder coating to protect the aluminium from UV and extreme weather, giving the doors double protection with low maintenance and improves longevity.

They offer enhanced performance, acoustic sound insulating properties. The thermal break allows the doors to achieve u-values as low as 1.3Wm2K and wind resistance ratings of C5.

Despite their minimalist appearance, these ultra-slim sliding patio doors are secure. Robust construction combined with a high-performance four-point locking system for exceptional levels of security and protection for your home.


Vision20 sliding door glass panel is designed with argon gas toughened glass as standard and have Low E. glazing to comply with safety and efficiency regulations.

Each pane can hold a glass unit from 26mm up to 30mm deep is double glazed as standard for maximum insulation.

To offer optimal performance, there are several additional options from glass coatings and solar reflective glass as well as low maintenance coatings.


Frameless 20mm Sliding Doors


To see the amazing sightline of the Vision20 frameless 20mm sliding doors and try out how easy they are to operate, contact us to book an appointment at our Bracknell showroom. Our designer is on hand to talk you through the functionality of the sliding doors and how it could work within your property.


To discover our Vision20 prices now, call 0800 181 698 and request for a free no-obligation quote! Or request one online 


vision20 frameles 20mm sliding doors

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