Can sun protection be integrated?

An all-glass corner creates a light-flooded atmosphere, even on sunny days. To prevent the sun from overheating the glass and causing high temperatures inside the building, it is advisable to integrate sun protection. This ensures optimal light and temperature conditions in the house and helps to keep air conditioning costs low. The heroal VS Z corner solution is an innovative sun protection system for all-glass corners that harmonizes perfectly with the heroal S 77 SL lift-and-slide door system and can be discreetly integrated into the building's appearance. Various designs are available for the heroal W 72 window system. Our expert partners will be happy to provide you with comprehensive advice on our sun protection products. Find a specialist partner now >

Where can I buy heroal all-glass corners?

To ensure that we only offer you products of the highest quality, you can purchase aluminum products and spare parts exclusively from authorized heroal specialist partners. With the help of our practical search function, which lists over 3,500 specialist partners worldwide, you can quickly find the right contact person. Simply enter your postal code or location to find a heroal partner near you for your construction project. Find a specialist partner now >

Are heroal all-glass corners in terms of barrier freedom?

Lifting-sliding door systems such as the heroal S 77 SL can also be designed with barrier freedom and flush with the floor. For added convenience, the lifting-sliding doors can be equipped with an automatic opening and closing mechanism.

How can I combine heroal all-glass corners and burglary protection?

The heroal S 77 SL lift-and-slide door system offers the RC 2 resistance class protection recommended by the police. With this basic protection, potential burglars need around three minutes to gain access to the house through front doors, windows, or patio doors. The use of the W 72 window system increases the burglary protection to resistance class RC 3. With this additional protection, burglars need five minutes to break into the house. Learn more about burglary protection >

Are heroal all-glass corners energy efficient?

The heroal S 77 SL lift-and-slide door system or the heroal W 72 window system used to create all-glass corners provides excellent heat insulation that not only exceeds current energy saving regulations but also meets tomorrow's standards. Thanks to this high energy-efficiency, pleasant temperatures are ensured inside the building all year round, while at the same time effectively reducing air conditioning costs.

All-glass corner – transparent interior design

All-glass corners from heroal stand for modern architecture with maximum transparency and natural light. The frameless glass surfaces create bright, open rooms and a cozy atmosphere with a unique view. By using the heroal S 77 SL and the heroal W 72, they improve the building's insulation.

Advantages of heroal all-glass corners at a glance

Open room design

Large glass surfaces for maximum brightness
Unobstructed view of the garden and nature
Custom-fit shading solutions

Aluminium

Durable, corrosion-resistant, and weather-resistant
High stability even with large glass surfaces
Sustainable thanks to recyclable materials

Design diversity

Wide range of colours and surfaces
Innovative coating technologies from heroal
Weather-resistant, low-maintenance designs for any architecture

Which all-glass corner is right for me?

All-glass corners from heroal give rooms an open, bright ambience and create an atmosphere of spaciousness and lightness. They are extremely versatile – whether elegantly combined with a patio, balcony, or conservatory door, or as a stylish, spacious window unit. This allows you to bring natura

Design option for the heroal lift-and-slide door

The heroal S 77 SL lift-and-slide door system allows for large-scale, frameless glazing made of insulation glass – without any visible element frames. The result: an unobstructed view of the outside and a seamless connection between indoor and outdoor spaces. Thanks to optimal insulation values of Uw ≥ 0.86 W/m²K, heat loss is reduced and energy costs are lowered. Noise is also effectively reduced. In addition, the tested burglary resistance up to RC 2 offers a high level of security. The heroal S 77 SL combines functionality, energy-efficiency, and modern design at the highest level.

Learn more about heroal S 77 SL >

heroal S 77 SL - All-glass corner, exterior

heroal S 77 SL - All-glass corner, interior

Design option for the heroal window system

The versatile heroal W 72 window system is ideal for all-glass corners. With a delicate face width of only 72 mm, it allows maximum transparency and an unobstructed view. Its excellent heat insulation (U_f = 1.3) ensures pleasant warmth in winter and keeps the heat out in summer – for an energy-efficient and comfortable indoor climate.

Learn more about heroal W 72 >

heroal W 72 - All-glass corner

All-glass corners offer maximum design freedom

Be inspired

That's why heroal all-glass corners are the right choice

As a family-run company with over 150 years of experience, heroal stands for uncompromising quality. Our products are durable, well-designed, and tailored to your needs. All-glass corners from heroal provide a connection between transparency, energy-efficiency, and design—for light-filled rooms and a home with architectural character.

Brochure: heroal lifting-sliding door system

Unique panoramic view and open feeling of space
High energy-efficiency thanks to optimized heat insulation
Can be combined with sun protection and a wide range of color options
Over 3,500 specialist partners worldwide
Tested quality from Germany
A family business for more than 150 years

FAQ

Where can I buy heroal all-glass corners?

heroal works exclusively with qualified specialist partners. You can quickly find a supplier near you using the specialist partner search on our website. There you will receive personal advice, planning, and professional installation of your individual all-glass corner.
Find a specialist partner now >
Can sun protection be integrated?

Yes, heroal all-glass corners can be easily combined with sun protection. The heroal systems offer flexible options for optimal light and heat protection—from semi-transparent to completely darkening.
Find a specialist partner now >
Are heroal all-glass corners in terms of barrier freedom?

Yes, in combination with heroal lift-and-slide door systems or door solutions with barrier freedom, all-glass corners can be designed completely without thresholds. This creates smooth transitions between indoor and outside areas – comfortable, secure, and modern.
Are heroal all-glass corners energy efficient?

Thanks to optimized heat insulation and high-quality aluminium profiles, heroal all-glass corners ensure outstanding energy-efficiency. They keep the heat inside the room in winter and prevent excessive heating in summer—for a pleasant, balanced indoor climate.

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Successful together: Your advantages in working together

Everything from a single source

heroal offers complete solutions for windows, doors, sun protection, and more—perfectly coordinated and individually adaptable to your requirements in terms of security, comfort, and energy-efficiency.

Custom design

Design your home according to your wishes: with over 500 RAL colour shades, exclusive shades from Les Couleurs^® Le Corbusier^®, surfaces in wood, concrete, or rust look, and 250 textiles for sun protection, you can enjoy maximum freedom and the best quality.

Service & Specialist Partners

Benefit from easy planning with our configurators, inspiration finder, and numerous references—and find the right expert to implement your project through our network of specialist partners.

Quality & Responsibility

With heroal, you are choosing a family-run company with over 150 years of experience and 100% manufacturing in Germany. Our durable, sustainable Systems and the highest quality workmanship ensure a valuable, energy-efficient, and future-proof home.