Fireproof and flame-retardant cable trays

Major manufacturers offer fireproof and flame-retardant cable trays designed to maintain structural integrity, prevent flame propagation, and ensure critical systems remain operational during fires.

Leading Manufacturers and Products

Flamro provides fire protection solutions for cables and cable trays, including FLAMMOTECT-A fire protection coatings and DG-CR 0.7 fire protection tapes. These products are suitable for high-rise buildings, industrial facilities, hospitals, airports, and power stations. They enhance fire resistance while protecting against environmental factors like UV radiation, moisture, and chemicals, ensuring cables remain functional during emergencies . Meka Pro specializes in fire-resistant cable support systems tested according to EN 1363-1 standards. Their portfolio includes over 1,200 fire-tested products designed to maintain electrical supply and prevent collapse of cable management systems during fires. Meka emphasizes the use of materials that do not emit toxic gases and ensures compliance with international safety standards . NewReach manufactures fire-rated cable trays in materials such as powder-coated aluminum, galvanized steel, fiberglass, and stainless steel. Their trays incorporate intumescent coatings and technologies like FLAMMOTECT-A and DG-CR 0.7 to prevent flame spread and maintain structural integrity. These trays are critical for protecting emergency lighting, fire alarms, and building management systems . Accio offers fire-stopping cable trays with a focus on intumescent coatings, fire-rated PVC, and fiberglass (FRP) trays. Their products are designed for industrial, data center, and commercial applications, providing compliance with UL, BS, and IEC fire standards. They emphasize compartmentalization and passive fire protection to ensure operational continuity . Durasteel (Invicta Durasteel) provides cable enclosures with fire ratings up to EI120 (240 minutes integrity, 120 minutes insulation), tested according to BS EN 1366-5:2003. These enclosures protect critical life-safety cables and are suitable for both internal and external fire exposure, supporting long-term reliability and high cable loads .

Key Features to Consider

• Fire Resistance Ratings: Look for UL, BS, or IEC certifications, typically ranging from 1–2 hours or more.
• Materials: Options include galvanized steel, stainless steel, aluminum, fiberglass, and fire-resistant composites.
• Coatings: Intumescent or specialized fireproof coatings enhance flame resistance.
• Environmental Protection: Many trays also resist UV, moisture, chemicals, and saltwater.
• Compliance and Installation: Ensure adherence to manufacturer instructions, local codes, and standards for safe and effective installation. These solutions are essential for critical infrastructure, industrial plants, hospitals, airports, and data centers, ensuring that electrical and communication systems remain operational during fire events while minimizing damage and downtime.