Energy-efficiency Meet all current energy requirements Various insulation options for optimal heat insulation Effectively reduce heating energy and energy costs
Design diversity Wide range of colours and surfaces as well as opening options Harmonious integration into any architecture Choice between sliding doors and lifting-sliding door systems made of aluminium
Areas of application Ideal for patios, balconies, or conservatories, also compatible with shading solutions Flexible use – also indoors, as an all-glass corner or panoramic glazing Customized solutions for every construction situation
Sliding doors and lifting-sliding door systems from heroal impress with their intelligent technology and noticeable comfort – right from the moment you open them for the first time. Even large door elements can be moved easily and quietly thanks to the precise fitting technology, the soft-close function, and the robust stainless steel runner. This ensures that they remain fully functional even after many years of use. The different opening patterns of heroal sliding and lifting-sliding doors allow for a wide range of combinations of single, double, or triple-track frames with up to six movable sashes – optionally also as a full glass corner or 90° corner for complete opening for maximum transparency and smooth transitions between indoor and outside areas. For even greater comfort, optional components such as handles or pull-in dampers can be integrated to make closing and opening particularly large door casements effortless. On request, you can also equip your heroal patio sliding door with an electric drive that can be conveniently controlled at the touch of a button. Find the heroal sliding door or lifting-sliding door system that perfectly suits your requirements and your home.
Innovative and design-oriented heroal S 77 SL Lifting-sliding door system Fixed glazing in the frame Fixed or opening all-glass corner Insulation value Uf ≥ 1.8 W/m2K Burglary protection up to RC 2 heroal S 77 SL >
Versatile and flexible heroal S 77 Lifting-sliding door system Classic sash construction Up to 6 movable sashes Insulation value Uf ≥ 2.1 W/m²K Burglary protection up to RC 2 heroal S 77 >
Lightweight and versatile heroal S 42 Sliding door Slim sash profiles Various opening options Insulation value UW ≥1.4 W/m2K heroal S 42 >
Efficient and design-oriented heroal S 65 Sliding door Two-lane Insulation value: Uf ≥ 2.4 W/m2K Particularly narrow central joint German Innovation Award heroal S 65 >
The difference between lifting-sliding door systems, sliding doors, and parallel slide and tilt doors (PSK)
Lifting-sliding door system Lifting-sliding door systems are opened by lifting them slightly and sliding them sideways, making them particularly space-saving as the sash does not swing into the room. When lifted, there is no friction between the sealants, frame, and sash, which means that even large and heavy sashes can b Read more ... Lifting-sliding door systems are opened by lifting them slightly and sliding them sideways, making them particularly space-saving as the sash does not swing into the room. When lifted, there is no friction between the sealants, frame, and sash, which means that even large and heavy sashes can be moved effortlessly. After lowering the sash onto the frame, the door is particularly tight and energy-efficient. Lifting-sliding door systems can be designed in a barrier-free or flush with the floor version with zero barriers. Thanks to optional motorization, even heavy sashes can be moved comfortably and quietly—ideal for open, light-flooded living spaces with continuous glass surfaces.
Sliding doors Sliding doors are moved sideways without lifting the sash, which also saves space. They are simpler in constructional design and therefore more cost-effective than lifting-sliding door systems, but still provide unrestricted panoramic views. The fitting technology is less complex, making installation particularly efficient. However, the frictional resistance when opening and closing can be slightly higher. This variant can also be implemented with barrier freedom and a floor-level threshold.
Parallel slide and tilt doors (PSK) Parallel sliding tilt doors combine two functions: they can be slid open sideways to allow access or tilted like a window to allow ventilation. Their compact construction makes them particularly suitable for smaller door openings on balconies or terraces. As the construction is based on a windo Read more ... Parallel sliding tilt doors combine two functions: they can be slid open sideways to allow access or tilted like a window to allow ventilation. Their compact construction makes them particularly suitable for smaller door openings on balconies or terraces. As the construction is based on a window system, PSK doors do not offer complete barrier freedom, but they score points for their versatility and attractive price-performance ratio.
As a family-run company with over 150 years of experience, we stand for uncompromising quality. Our products are durable, well-designed, and tailored to your needs. Terrace sliding doors from heroal combine maximum functionality with elegant design, energy-efficiency, and modern comfort—for open living spaces that unite architecture and quality of life. Brochure Lift-and-slide systems
Generous glass surfaces and narrow frame profiles for maximum transparency Barrier freedom threshold solutions and soft-close function for maximum comfort Smart home compatible and highly insulated for optional room climate control Over 3,500 specialist partners worldwide Tested quality from Germany A family business for more than 150 years
heroal sliding doors are available from our qualified specialist partners. Use the specialist partner search on our website to quickly find the right contact in your area and submit your enquiry conveniently online. Find a specialist partner >
Yes, heroal patio sliding doors can be fitted with a custom-fit insect screen on request. The solutions are discreet, easy to use, and provide reliable protection against mosquitoes, flies, and other insects—without restricting the view. Insect screen >
Yes, heroal offers barrier freedom in terms of threshold solutions, including flush-to-floor zero barriers. This allows comfortable connection of indoor and outside areas without trip hazards—ideal for all generations. A motorized drive for automatic opening and closing is also available.
Thanks to innovative aluminium profiles and multi-stage sealing systems, heroal sliding doors achieve excellent thermal insulation values. This keeps the heat inside in winter and outside in summer – for a pleasant indoor climate all year round.
Yes, heroal sliding and lift-and-slide doors are burglar-resistant as standard and, depending on the version, can be designed to meet resistance class RC 2. High-quality fittings and sturdy aluminum frames offer maximum security.
Sliding doors and lift-and-slide doors create spacious transitions and save space as they open sideways. They ensure light-flooded rooms, an open living atmosphere, and harmoniously create a connection between indoor and outside areas.
Yes, all heroal sliding and lift-and-slide doors are custom-made. Size, colour, opening direction, and features can be tailored precisely to your architectural requirements.
heroal offers different types of opening—with single, double, or triple-track frames and up to six movable sashes—as well as a wide range of design options in terms of colour and surface finish. This allows you to design your door entirely according to your taste and architectural style.
Aluminium is durable, weather-resistant, and dimensionally stable. It allows for narrow frame profiles while maintaining high stability—perfect for large glass surfaces and modern, light-flooded architecture.
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.
