Internorm Frameless Glazing

HX300 Frameless Glazing

Open. Bright. Free. The HX300 glazing from Internorm is the perfect seamless glazing for all styles of property. Enjoy vast, uninterrupted views of the outside world, with the option to create floor to ceiling windows, fully integrated into your home's brickwork.

Find your nearest Internorm Distribution Partner today and enjoy the stunning, expansive views offered by this HX300 system.

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Key Features

Insulated Design

Our HX300 frameless glass is designed with energy efficiency in mind. U-values can be as low as just 0.74 W/(m²K). You can create a warm and insulated environment in winter, while still allowing the maximum amount of natural light to flow throughout your home. You get the best of both worlds.

Soundproof Design

As with the entire Internorm product range, of HX300 frameless glass offers superb soundproofing. Block out more external noise with triple gasket sealing and triple glazing. Even if you live in a more urban area, you can fully disconnect with these systems. Enjoy a better quality of life by choosing Internorm.

Robust Composition

Feel peace of mind when Internorm windows are fitted to your home. Our systems are incredibly robust and adhere to the stringent standards of PAS 24 and test highly against anti burglary scoring. Locking systems are of the highest quality, crafted from the finest materials that are sure to last.

Panoramic Views

With the profile of these triple glazed glass units being fully embedded into the wall of your property, there aren’t any sightlines to obstruct the views outside. Enjoy panoramic vistas around your home, while letting the maximum amount of natural light and warmth to flow in right through the year.


The HX300 is available with a whole array of bespoke customisation options you can discuss with your nearest Distribution Partner. They can also be unified alongside our other Timber-Aluminium products to create synergy across your home.

Low Maintenance

Our HX300 frameless glass combines a long lifespan with a need for minimal upkeep. Aluminium clad profiles protect the internal components from the worth of the weather, while the frameless effect glass unit will only need an occasional wipe down. Enjoy stunning views without the effort.

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Internorm frameless glazing

The Perfect Seamless Glazing For Your Home

At Internorm, we have a range of glazing options so that you can find the perfect solution for your home. The HX300 frameless glazing is perfect for new builds and home renovation projects, as it is high performance and visually stunning. It features a minimalist, bespoke design with large glass windows and frameless glazing to add a touch of sophistication to any home.


In fact, HX300 glazing can be completely integrated into the brickwork of your property, featuring a technologically optimised construction connection, creating unlimited freedom for your home. These large glass windows allow for unobstructed, panoramic views of the outside, letting an optimal amount of natural daylight into your living space, creating a bright environment.

Innovative solutions, such as glass joints where the transition between the glass panes is virtually invisible, offer many possibilities for this modern floor to ceiling glass wall solution. You can set optical highlights with integrated windows in the style of your house to create an open and bright living space.

I-tec Glazing is renowned for its unparalleled thermal insulation and sound reduction, creating a warmer and more peaceful environment. The HX300 uses triple glazing that boasts exceptional thermal insulation, with U-values as low as 0.74 W/(m²K). Doing so means that you can enjoy better insulation across your home. You can also enjoy improved soundproofing properties of up to 47 dB.

With Internorm, you have almost unlimited design possibilities, so you can let your vision decide on straight-lined, modern, classical or traditional design styles. There are multiple options to suit traditional properties and contemporary new builds alike and this particular product can be integrated alongside our other Timber-Aluminium products for stylish unity.

HX300: The Perfect Glazing

The HX300 floor to ceiling glass walls combines superior performance with innovative designs. You can enjoy extraordinary architectural glazing with exceptional thermal insulation and soundproofing properties.


The frame structure is constructed using several layers glued together, allowing window systems and insulating glass to be incorporated. This also means that single glass areas of up to 10.5 m² are possible, so you can create large glass windows that are also lightweight.

Internorm windows can also support the design of your home with a wide range of design styles, including:

  • Attractive handles in aluminium, chrome, and brass
  • A multitude of glazing patterns including Satinato and Linea
  • Security glazing as well as highly thermally insulation glazing
  • Numerous colours for uPVC, timber, and aluminium surfaces
  • Sun and insect protection systems

Find your nearest Distribution Partner discuss your new build or home renovation project with one of our experts. They can offer you helpful advice and more information about the benefits of our HX300 frameless glazing.

I-tec Innovations For Frameless Glazing

Our HX300 glazing features I-tec innovations to maximise burglary protection, increase stability, improve thermal performance, and enhance sound insulation. As standard, the HX300 frameless glazing features a glass pane bonded to the window sash continuously and without gas for maximum security protection.


As its primary function, this bonding system ensures a strong connection from the glass to the sash. As an added bonus, it also enhances stability as well as thermal insulation and sound reduction for a safer, warmer, and quieter environment.

I-tec Insulation is also available, which further improves the thermal performance of your windows. The hollow chambers, which for large windows featuring HX300 is fitted within the brickwork, is filled with granulate under pressure to ensure it is even.

Our Distribution Partners

Our Internorm distribution partners will offer exceptional service from the first point of contact and throughout your project. This ranges from professional advice to clean installations and attentive aftersales service. We created the Internorm Customer Care Program so that you can be completely satisfied with the service from our partners.


We have 98% customer satisfaction, which confirms our competent advice and support. You can find your nearest Distribution Partner by using our online tool. This means that you can rest assured knowing that your HX300 glazing from Internorm is in good hands with an accredited installer.

Get to Know Our Other Window Products

Find Your Nearest Distribution Partner

Combining practicality with modern, large scale glass architecture, HX300 seamless glazing is a fantastic energy efficient way to upgrade your home. There are a wide range of design styles so that you can create the perfect large glass windows for your home.

Internorm are the industry’s leading high performance architectural glazing manufacturers, and HX300 is one of our best product to date.

You can get started via our ‘Find Distribution Partner’ tool, and a friendly member of their team will be happy to discuss any questions you may have about HX300 glazing.

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Find an Internorm Distribution Partner

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