KM GROM KMPT7 Concrete Roof Support for Cable Trays, Height 80mm, Length 70mm

The KM GROM KMPT7 is a specialized concrete roof support designed for the secure and stable installation of cable tray systems on flat roofs. Encased in a durable plastic housing, this support provides a robust foundation that protects both the cable routing system and the roof surface from damage. With a height of 80 mm and a length of 70 mm, it offers the necessary elevation to keep cables organized and clear of standing water or debris, ensuring long-term reliability for electrical infrastructure.

Advantages

This roof support is engineered for high durability and resistance to harsh weather conditions, making it an ideal choice for outdoor installations. The concrete core provides significant weight and stability, preventing the cable tray system from shifting due to wind or thermal expansion. The plastic casing acts as a protective barrier, preventing direct contact between the concrete and the roofing material, which helps to maintain the integrity of the roof membrane over time. Its compact design allows for efficient space management on rooftops while maintaining professional standards for cable routing.

Suitable for

• Installation of cable trays on flat commercial and industrial roofs
• Supporting electrical cable runs in outdoor environments
• Projects requiring stable elevation for cable management systems
• Roof-mounted solar or telecommunications infrastructure

When it may not be suitable

This support is not intended for use on sloped roofs where the weight and design could compromise stability. It is also not suitable for applications requiring heavy-duty structural load-bearing beyond standard cable tray support.

Key specifications

• Material: Concrete core with plastic housing
• Height: 80 mm
• Length: 70 mm
• Application: Flat roof cable tray mounting
• Weather resistance: Designed for outdoor exposure

How to use

To install the KM GROM KMPT7, place the supports at regular intervals along the intended cable tray route on the flat roof surface. Ensure the surface is clean and level before positioning. Once the supports are aligned, secure the cable tray directly onto the supports using appropriate mounting hardware. Verify that the spacing between supports complies with the load requirements of your specific cable tray system to prevent sagging or instability.

What to consider before purchase

• Verify the total weight of the cable tray and cables to ensure the number of supports is sufficient
• Check the compatibility of your specific cable tray model with the support dimensions
• Assess the roof surface material to ensure it can support the concentrated weight of the concrete blocks

Usage recommendations

For optimal performance and roof longevity, ensure that the supports are distributed evenly to distribute the load. Periodically inspect the installation to ensure that environmental factors have not shifted the supports over time.