Parallel sliding fittings
Discover our versatile parallel sliding fitting system – the perfect solution for all standard window profiles. The sashes glide parallel to the frame when opening, sliding, and closing, without twisting. Ideal for large projects such as hotels or public buildings where comfort and security are essential. High-quality fittings ensure smooth operation even with heavy sashes and large opening widths. Maintenance-free rollers provide gentle and silent gliding – for greater comfort in your rooms!
Parallel sliding fittings in detail
- Confident and quiet sash guidance thanks to ball-bearing rollers
- Highest quality through the use of the proven carriage of the parallel tilt-and-slide fitting
- Standard misoperation device at the central locking point
- Consistently flawless operation with sash weights up to 200 kg
- Parallel sliding fittings can be universally used in all common standard window profiles made of timber, PVC or metal.
- Sash widths of up to 2000 mm allow for generous passage openings
- Permanent corrosion protection thanks to ferGUard*silver surface coating
- Consistent spare parts range across the entire product group
Parallel sliding fittings for timber elements
Experience maximum functionality, outstanding operating comfort and long-lasting quality with our parallel sliding fittings for timber elements. Specially tailored to the requirements of high-quality parallel sliding elements made of timber, they ensure safe and effortless operation.
Parallel sliding fittings for PVC elements
Experience maximum functionality, outstanding operating comfort and long-lasting quality with our parallel sliding fittings for PVC elements. Specially tailored to the requirements of high-quality parallel sliding elements made of PVC, they ensure safe and effortless operation.
Parallel sliding fittings for metal elements
Experience maximum functionality, outstanding operating comfort and long-lasting quality with our parallel sliding fittings for metal elements. Specially tailored to the requirements of high-quality parallel sliding elements made of metal, they ensure safe and effortless operation.
Window handles and accessories
Our range is optimally complemented by exclusive aluminium window handles. These high-quality handles combine functionality and style, giving every window an elegant touch. Thanks to their solid construction, they ensure not only durability but also maximum security in daily use. Discover the variety of our aluminium window handles with different design options!
More than just products
Ihre Lizenz zu mehr Erfolg!
Benötigen Sie Hilfe bei der CE-Kennzeichnung oder dem Nachweis der Einbruchhemmung Ihrer Fenster und Fenstertüren? Die GU-Lizenzierungen bieten Ihnen eine umfassende Lösung für beide Bereiche, sodass Ihre Systeme sicher und zertifiziert sind.
Perfekte Ersatzteile, garantiert!
Wir bieten Ihnen eine erstklassige Auswahl an hochwertigen Ersatzteilen, die perfekt auf Ihr Parallelschiebesystem abgestimmt sind. Sichern Sie sich Qualität und Langlebigkeit, damit Ihre Systeme reibungslos funktionieren und ihre volle Leistungsfähigkeit entfalten können!
Standards and safety requirements
Our parallel sliding fittings meet the highest standards regarding air tightness, watertightness against driving rain, and wind load resistance. They are also tested and certified in various security classes according to EN 1627–1630 to provide you with maximum protection against burglary attempts.
Fittings for tilt and slide windows and window doors
The standard DIN EN 13126-17 deals with hardware for tilt and slide windows and window doors. It specifies the requirements and test methods for durability, strength, protective effect, and the functionality of this hardware. The properties of the hardware are expressed by a nine-digit classification code, similar to other parts of the EN 13126 series.
Series of standards for burglar-resistant building products
The standards EN 1627 to EN 1630 address burglary resistance of windows, doors and closures. They specify the requirements, classifications and test methods for products intended to protect against burglary attempts.- EN 1627 defines the general requirements and classifications.
- EN 1628 describes the test method for determining resistance under static load.
- EN 1629 covers the test method for determining resistance under dynamic load.
- EN 1630 focuses on the test method for determining resistance against manual burglary attempts.
These standards are crucial for construction products used in security-relevant areas.
air permeability
The EN 12207 standard refers to the classification of air permeability of windows and doors. It defines how much air can pass through a closed window or door under certain conditions. The test is carried out by applying pressure differences across the product to measure its air tightness. These measurements are important for assessing the energy efficiency and comfort in buildings.
driving rain tightness
DIN EN 12208 is a European standard that deals with the classification of watertightness for windows and doors. It specifies how much water can penetrate a closed window or door under certain conditions. The test involves applying water pressure to the external surface of the product to assess its ability to prevent water ingress. This assessment is important for protection against moisture damage and to ensure energy efficiency in buildings.
resistance to wind load
The DIN EN 12210 standard relates to the resistance of windows and doors to wind loads. It specifies how these building components must be tested under various pressure conditions to assess their ability to withstand wind loads. These tests are crucial for ensuring the safety and stability of buildings during strong winds or storms.General questions about parallel sliding fittings
Parallel sliding fittings from Gretsch-Unitas stand for maximum functionality, security, and comfort. Here you will find answers to the most important questions.
