FAQs

Frequently asked questions about nVent CADDY.

• How do nVent CADDY fasteners meet NEC requirements?

  CADDY fasteners are engineered to comply with NEC 300.11, which requires electrical raceways, cables, and boxes to be supported by independent, secure fasteners. Unlike makeshift supports tied to ceiling wires, CADDY products provide tested, code-compliant attachment points that prevent sagging or sway. This ensures installations pass inspection and remain safe throughout the life of the building.

• What makes CADDY Rod Lock systems faster than traditional fastening methods?

  Rod Lock systems feature push-to-install technology that allows threaded rod to be secured without spinning or threading. Even damaged or imperfect threads can slide through, then lock instantly with finger pressure. This eliminates threading tools, cuts installation time by up to 50 percent, and reduces labor costs while improving safety on the jobsite.

• Can CADDY assemblies be prefabricated to save time?

  Yes. CADDY prefabricated assemblies are designed for ground-level assembly before being lifted into place. This reduces overhead work, improves jobsite safety, and ensures components arrive consistent and code-compliant. Contractors benefit from shorter project timelines and fewer field adjustments, saving both time and money.

• What CADDY products are best for rooftop installations?

  The CADDY Pyramid rooftop support system provides non-penetrating bases that evenly distribute weight across roof surfaces. Tool-free clamps make installation quick, while protective foam interfaces prevent abrasion and preserve roof warranties. Built from corrosion-resistant materials, these supports withstand UV and weather exposure, making them ideal for long-term rooftop applications.

• Do CADDY products include seismic bracing systems?

  Yes. CADDY seismic bracing systems meet IBC and ASCE 7 requirements and are listed in MasterSpec for fire protection, electrical, and mechanical applications. Rigid bracing is best for shorter spans and heavy loads, while cable bracing works in long runs or tight spaces. Both are engineered to protect critical systems during seismic events and help facilities remain operational.

• How do CADDY J-Hooks protect high-performance cables?

  CADDY Cat HP J-Hooks are built to support structured cabling while maintaining bend radius and preventing signal loss. They meet TIA and ISO/IEC standards for Cat 5e through Cat 6A and fiber optic cables. By preventing pinching and overheating, J-Hooks extend cable life and keep networks running reliably, especially in high-density data environments.

• What safety benefits come with CADDY installation systems?

  CADDY systems are designed with safety in mind. Tool-free fasteners reduce the risk of injury from power tools, while ground-level prefabrication minimizes time spent working overhead. Secure locking features prevent parts from loosening during operation, creating safer, code-compliant installations that pass inspection with fewer callbacks.

• How long do CADDY fastening systems last?

  CADDY products are built for building lifecycle performance, typically 25 years or more depending on the environment. With galvanized finishes, stainless steel options, and coatings for outdoor or corrosive areas, they deliver reliable performance with minimal maintenance. This durability provides long-term value by reducing failures and replacement costs.

• What industries use nVent CADDY products?

  CADDY fasteners and supports are widely used in commercial construction, healthcare facilities, manufacturing plants, and data centers. Contractors value them for reducing labor hours, ensuring inspection compliance, and improving installation quality. In data centers, for example, CADDY J-Hooks protect sensitive cabling, while rooftop supports safeguard HVAC and electrical runs.

• How do CADDY products perform in harsh outdoor conditions?

  CADDY rooftop supports and fasteners are made with corrosion-resistant materials designed for long-term outdoor exposure. UV-stable components and protective finishes withstand sun, rain, and temperature swings without degrading. This ensures electrical and mechanical runs remain supported securely without damaging roof membranes or surrounding structures.

• What warranty coverage is available for CADDY products?

  All nVent CADDY products carry a standard warranty covering defects in materials and workmanship. For specialty applications, extended warranty programs may be available through authorized distributors. Contractors benefit from the assurance that CADDY systems are backed by manufacturer quality and supported across the full installation lifecycle. For full warranty terms across all nVent brands (including CADDY), visit the nVent warranty terms page.

• How do CADDY systems provide long-term value?

  CADDY systems lower total installed cost by combining faster installation, fewer parts, and long service life. Tool-free fasteners cut labor hours, prefabricated assemblies reduce field rework, and corrosion-resistant finishes extend product life. This combination helps contractors deliver projects faster, safer, and at a lower overall cost compared to traditional fastening methods.