Cable management

BlocFoot Rooftop Supports

By 14 November 2025No Comments

Why Choose BlocFoot® Support Feet: Durable, Sustainable & High-Performance

When designing rooftop installations—whether for HVAC units, cable trays, solar equipment, or other mechanical systems—having a reliable, stable, and maintenance-friendly support system is critical. That’s where BlocFoot® comes in. With a clever blend of recycled rubber and structural reinforcement, BlocFoot feet deliver a winning mix of strength, eco-friendliness, and performance. See more here: blocfoot.com

Here are some of the standout benefits of using BlocFoot feet, drawn from their design and their real-world use case.


1. Exceptional Durability and Strength

  • Integrated Steel Strut: Each BlocFoot unit includes an integrated galvanised steel strut (21 mm × 41 mm), which significantly increases the rigidity and load-bearing capability of the foot.

  • Heavy-Duty Construction: BlocFoot’s recycled rubber body is built to be both tough and resilient, making it ideal for industrial and commercial installations.

  • Shock-Absorbing: The rubber material helps absorb vibration and reduce the transmission of dynamic loads to the roof or mounting surface.


2. Long-Term Weather Resistance

  • UV and Weatherproof Rubber: The recycled rubber used in BlocFoot is UV-resistant and designed to withstand exposure to the elements, which means reliable performance over time.

  • Wide Temperature Range: According to the technical specs, it operates effectively in a very broad temperature window (–40 °C to +80 °C), making it suitable for harsh climates.

  • Corrosion-Resistant Strut: The galvanised steel strut provides resistance to rust and corrosion, ideal for outdoor use.


3. Roof Integrity Is Protected

  • Non-Penetrative Design: BlocFoot feet are designed to support services without penetrating the roof membrane. This reduces the risk of leaks and helps maintain the integrity of waterproof roofing systems.

  • Effective Load Distribution: The design, combining rubber and steel, helps spread the load evenly. That means less point pressure on the roof and reduced risk of damage to the roofing surface.

  • Built-In Drainage: BlocFoot features drainage slots to let rainwater run off, preventing water build-up beneath the feet.


4. Eco-Friendly and Sustainable

  • Recycled Rubber Material: Using recycled SBR rubber (typically from used tyres) means BlocFoot supports are more environmentally responsible.

  • Long Service Life: Because they’re built to last, there’s less need to replace them over time — reducing material waste and lifecycle cost.

  • Environmental Alignment: For projects aiming at sustainability certifications, using recycled materials like BlocFoot can contribute positively to green building goals.


5. Time and Cost Savings in Installation

  • Pre-Integrated Strut Saves Time: The steel strut is already bonded into the foot, which means less assembly on site compared to separate base + strut systems. In a real project, this saved installers 25% of fitting time compared to using separate parts. Read more here: blocfoot.com

  • Standard Fixing Compatibility: The foot’s channel (41 mm × 21 mm) is compatible with standard strut fixings, making it easy to tie into common mounting frameworks.

  • Reduced Maintenance: Thanks to durable materials, BlocFoot often requires less maintenance, which lowers long-term OPEX for rooftop equipment.


6. Versatile Use Cases

BlocFoot feet shine in a wide variety of applications:

  • HVAC Units: Supports for air conditioning condensers and rooftop HVAC units benefit from the strength and anti-vibration properties.

  • Cable Trays & Pipework: Perfect for routing and supporting cable trays or ductwork on roofs.

  • Solar Installations: Their strength and durability make them suitable for solar-panel mounting systems.

  • Walkways & Platforms: Because of their stable base, they can also support walkways or platforms on rooftops.


7. Proven in Real Projects

In a commercial building project in Birmingham, BlocFoot was used to support rooftop plant. The case study revealed:

  • A 25% reduction in installation time thanks to the pre-integrated strut.

  • High stability, even under vibration, due to the combination of rubber and galvanised steel.

  • Sustainability benefits, via the use of recycled materials.

  • No compromise on the roof, because the system didn’t penetrate the membrane, protecting the building’s waterproofing.


Conclusion: BlocFoot Is a Smart, Sustainable Support Solution

If you’re looking for a rooftop support system that combines:

  • Stability and strength (thanks to the steel strut),

  • Environmental responsibility (recycled rubber),

  • Long-term durability (weather-resistant, UV-stable),

  • Ease of installation, and

  • Protection of roof integrity,

then BlocFoot® is a standout choice. Whether for HVAC, cable trays, solar frames, or other rooftop services, it’s built to perform — and built to last.

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