Cable tray sealing plug price

Cable tray sealing plugs typically range from $5 to $50 per unit, depending on type, size, and certification.Price OverviewStandard rubber or plastic sealing plugs for small cable penetrations (4–40 mm) generally cost $5–$15 each. These are suitable for basic sealing and are available from suppliers like McMaster-Carr .Firestop blocks or cushions such as Hilti's CFS-BL system are designed for fire-rated walls and floors. Prices vary widely depending on size and certification, often $20–$50 per plug, but exact pricing usually requires a company account or quotation .Intumescent fireproof pillows like AF BAGS, certified under EN 1366-3 for cable tray penetrations, are used for higher fire protection (up to EI 240). Pricing depends on the penetration size and number of pillows required, typically $30–$60 per pillow for small to medium cable trays .Factors Affecting CostSize of the cable tray or penetration – Larger trays require more or larger plugs.Fire rating and certification – Products certified for higher fire resistance (EI 120–240) are more expensive.Material and durability – Intumescent or ablative materials cost more than standard rubber or plastic.Supplier and quantity – Bulk orders may reduce per-unit cost; some suppliers require registration to view pricing.RecommendationsMeasure the width and number of cables in the tray to determine the number and size of plugs needed.For fire-rated installations, choose certified products like AF BAGS or CFS-BL blocks.Contact suppliers directly for accurate quotes, especially for large projects or specialized firestop systems. By considering these factors, you can estimate the total cost for sealing your cable tray penetrations effectively while meeting safety standards.