Wide range of applications Suitable for patios, balconies, or indoors Level ground threshold for barrier freedom Seamless connection between indoor and outdoor spaces
Energy-efficiency Insulation values can be customized – up to passive house level Energy-efficient construction with recycled aluminium Comfortable indoor climate in all weather conditions
heroal W 77 HI Passive house compliant Uf=0.80 Burglary protection up to RC 3 KfW 40 and 55 heroal W 77 HI >
heroal W 72 Heat insulation Uf=1.3 Burglary protection up to RC 3 (in combination with RC 4) durable and low-maintenance heroal W 72 >
heroal W 77 PH Passive house certified Uf=0.78 Burglary protection up to RC 3 Very shallow design depth heroal W 77 PH >
heroal French doors offer maximum flexibility in planning and use. Whether for balconies, terraces, or indoors, they are available in numerous versions and types of opening. Choose between single-leaf or double-leaf variants and adapt your French door perfectly to your room layout. French doors Read more ... heroal French doors offer maximum flexibility in planning and use. Whether for balconies, terraces, or indoors, they are available in numerous versions and types of opening. Choose between single-leaf or double-leaf variants and adapt your French door perfectly to your room layout. French doors are available with either turn or tilt-and-turn sashes and open inwards. 2-sash French doors without a central bridge (stulp) are particularly popular – they allow for a generous passage width and create an open feeling of space. Thanks to their high-quality aluminium construction, heroal French doors impress with their stability, comfort, and durability – regardless of which type of opening you choose.
French doors with level ground thresholds from heroal enable smooth transitions between indoor and outside areas – without any trip hazards. The level transition ensures maximum comfort and makes everyday life easier for everyone – whether using a wheelchair, walking aid, or stroller. Thanks to Read more ... French doors with level ground thresholds from heroal enable smooth transitions between indoor and outside areas – without any trip hazards. The level transition ensures maximum comfort and makes everyday life easier for everyone – whether using a wheelchair, walking aid, or stroller. Thanks to state-of-the-art sealing technology, driving rain, drafts, and standing water are reliably kept out. heroal French doors with level ground thresholds combine barrier freedom, security, and comfort in one System. Whether in new construction or modernization projects, they create light-flooded rooms and an open living environment, and meet all the requirements for modern, comfortable living.
A heroal French door is this secure Patio and balcony doors are among the most common points of entry for burglaries. With heroal aluminium French doors, you can reliably protect your home. The robust material offers maximum stability and resistance level. Thanks to their modular design and security components such as lockable window handles, mushroom head locks, anti-lift devices, and burglar-resistant safety glass, heroal French doors achieve burglary protection up to resistance class RC 2.
How to avoid energy losses A low U-value (Uw) means less heat loss, lower heating costs, and a pleasant indoor climate. This is exactly where heroal French doors come in. Thermally separated profiles, innovative fitting technology, and optimized profile geometry ensure maximum energy-efficiency. Leaky windows are now a thing of the past. For an individual assessment, it is worth seeking energy advice from a heroal specialist partner or building energy consultant.
Soundproofing for French doors Noise affects well-being and health – heroal French doors provide a solution. Depending on the configuration, they achieve soundproofing class 5 and reduce noise levels by up to 48 decibels (dB). In addition to glass and professional installation, the frame construction also plays a decisive role. The innovative heroal foaming process, in which window frames and sash profiles are 100% foam-filled, noticeably improves noise insulation. This keeps your rooms pleasantly quiet – while maintaining narrow face widths and modern glass surfaces.
With heroal French doors, you can design your living space to be both individual and harmonious. Thanks to the wide range of colours, designs, and shapes, the aluminum doors fit perfectly into any architectural style – from modern to classic. Choose from over 500 RAL colour shades and 20 DB col Read more ... With heroal French doors, you can design your living space to be both individual and harmonious. Thanks to the wide range of colours, designs, and shapes, the aluminum doors fit perfectly into any architectural style – from modern to classic. Choose from over 500 RAL colour shades and 20 DB colours in various gloss levels and design the inside and exterior of your French door differently if you wish. The exclusive Les Couleurs® Le Corbusier® color collection adds a special touch – 63 natural shades that can be harmoniously combined. Alternatively, the innovative heroal SD surface finish enables elegant looks in wood, concrete, or rust designs. Special shapes such as round or pointed arches, custom dimensions, or large-format units can also be easily realized. Every heroal French door is individually made to measure – for a result that perfectly combines design, function, and durability.
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. French doors from heroal combine design variety, security, energy-efficiency, and maximum ease of use—for a home that perfectly connects style and function. Brochure Lifting-sliding doors
Energy efficient to passive house standard Custom design for your home Barrier freedom threshold solution for maximum comfort Over 3,500 specialist partners worldwide Tested quality from Germany A family business for more than 150 years
heroal French 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 now >
heroal French doors are always custom-made. Standard widths range from 80 to 120 cm, with heights varying between 200 and 240 cm. However, thanks to custom-made aluminium profiles, special sizes are also possible without any problems. Find a specialist partner now >
Depending on the system and glazing, heroal French doors can have a particularly large version. Single-leaf doors can have a width of up to approx. 1.2 m, while 2-sash doors can have a width that is significantly larger – perfect for spacious patio or balcony access.
For optimal function and tightness, your French door should always be adjusted by a heroal specialist partner. They will check the sashes, fittings, and sealants to ensure smooth opening and closing as well as a permanently durable seal. Find a specialist partner now >
Yes. Every heroal French door is custom-made to your specifications—in terms of size, colour, features, and type of opening. This ensures that it fits perfectly into your architectural concept. Find a specialist partner now >
Various insect screen solutions are available for heroal French doors – from fixed frames to sliding doors. All systems are custom-made, can be integrated harmoniously, and ensure uninterrupted ventilation without annoying insects.
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 colours, 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.
