Glass holder with ABP

A comprehensive guide and specialist information on glass holders and glass clamps with abP

In modern metal construction, in the architectural design of glass structures and in professional balustrade construction, the highest safety standards, absolute compliance with standards and impeccable durability are at the heart of every planning process. When it comes to installing fall-protection glazing – such as on balconies, roof terraces, French balconies or prestigious staircases in private, commercial and public spaces – simple standard fixings are by no means sufficient in areas governed by building regulations. In such cases, glass holders and glass clamps with a general building inspection certificate (abP for short) are indispensable components. They provide planners, structural engineers, architects and tradespeople with the necessary and official proof that the components used meet the strict physical and structural requirements of German building regulations.

The fundamental importance of the abP in building regulations for glass clamps

The abbreviation ‘abP’ stands for the general building control test certificate. Unlike universal approvals, an abP documents the suitability for use of a specific construction product or a specific construction method on the basis of well-founded, standardised test results issued by a recognised and independent testing body. This document is of central importance for the final inspection of a building by experts, structural engineers or the relevant building authority. It certifies to the respective glazing installer that the glazing can safely absorb horizontal forces such as wind loads or the characteristic contact pressure exerted by people, distribute them evenly and transfer them to the load-bearing substructure. In this way, the test certificate protects both the specialist contractor carrying out the work and the client from legal risks.

A wide variety of designs, geometries and universal applications

To meet the widest range of architectural visions and structural constraints, our comprehensive range of tested glass holders encompasses a wide variety of designs and dimensions. Whether compact geometries for delicate, almost invisible glass balustrades or particularly robust designs for heavily used industrial and commercial buildings: every component combines maximum mechanical strength with an attractive, modern aesthetic. In addition to rigid models for straight runs, flexible designs are also available that can be optimally adapted to individual angles, gradients or specific structural conditions.

Precision-fit connectors for tubes and flat substructures

Professional, durable and safe installation requires that the chosen glass holder is precisely matched to the respective substructure. In our shop, you will find a wide-ranging portfolio of precisely fitting connectors that enable smooth and efficient fixing to various profiles:

• Straight connectors: The perfect choice for direct, flush mounting on flat walls, flat steel, square tubes or rectangular post profiles.
• Pipe connectors for slender profiles: Bespoke radius adaptations for narrow round tubes and delicate support structures.
• Pipe connectors for standard diameters: The tried-and-tested classic in modern balustrade construction for harmonious, seamless transitions at round handrails and post tubes.
• Pipe connectors for solid profiles: Robustly dimensioned connectors for thicker pipes used in high-traffic or commercial areas.
• Pipe connectors for large-scale projects: Maximum stability and precisely fitted radii for solid support structures with large pipe diameters.

Wide range of materials and high-quality surface finishes

The choice of the optimal material is a key factor in determining the corrosion resistance, weather resistance and visual appeal of the entire glass balustrade. At FeNau, you can obtain glass holders with abP in a wide range of high-quality materials and finishes:

• AISI 304 stainless steel (V2A): The tried-and-tested standard for interior fit-outs and sheltered outdoor areas, featuring an elegant, finely polished surface and high resistance to rust.
• Stainless steel AISI 316 (V4A): The high-end solution for extremely demanding environments, such as coastal regions with salty air, indoor swimming pools or chlorinated pool areas.
• ZAMAK alloys: Cost-effective and dimensionally stable zinc die-cast alternatives for specific applications in sheltered indoor areas.
• Variety of finishes: In addition to the classic fine-polished finish, numerous models are available in high-gloss finishes, in a raw state for custom coating, or with durable powder coatings in various RAL colours.
• Stainless steel effect: Combines the sophisticated look of genuine stainless steel with cost-effective benefits for price-sensitive projects.

Accessories, rubber kits and installation-critical safety

To ensure that a certified glass holder fulfils its function, as required by building regulations, without restriction in day-to-day construction site operations, all system components must be perfectly coordinated. In addition to the solid base body, this applies in particular to the precisely fitting rubber sets. Depending on the type of glass used – such as single-pane toughened safety glass (ESG) or laminated safety glass (VSG) – and the exact glass thickness, the seals must be selected with precision. They prevent any direct metal contact, compensate for thermal expansion, elastically absorb wind loads and protect the glass from mechanical damage. Supplementary locking pins, through-hole locks and locking bases engage positively with the holes drilled in the glass panes and offer maximum security against any unforeseen slippage of the panes. During installation, the instructions in the relevant test certificate must always be strictly followed.

Your benefits with FeNau glass holders with abP

• Proven quality: Official safety certification and standard-compliant documentation through general building inspection test certificates (abP) for fall-protection glazing.
• Comprehensive range of materials: A wide selection ranging from AISI 304 and AISI 316 stainless steel through to ZAMAK alloys and RAL powder-coated finishes.
• Maximum connection versatility: Precisely fitting designs for straight substructures as well as for all standard round tube diameters.
• Complete range of accessories: Suitable rubber inserts, clamping screws and safety components for professional and efficient installation.
• Smooth regulatory approval: Transparent and comprehensive test certificates make it considerably easier for architects, planners and tradespeople to communicate with inspectors and building authorities.