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
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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.
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Heavy-Duty Construction: BlocFoot’s recycled rubber body is built to be both tough and resilient, making it ideal for industrial and commercial installations.
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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
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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.
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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.
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Corrosion-Resistant Strut: The galvanised steel strut provides resistance to rust and corrosion, ideal for outdoor use.
3. Roof Integrity Is Protected
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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.
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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.
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Built-In Drainage: BlocFoot features drainage slots to let rainwater run off, preventing water build-up beneath the feet.
4. Eco-Friendly and Sustainable
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Recycled Rubber Material: Using recycled SBR rubber (typically from used tyres) means BlocFoot supports are more environmentally responsible.
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Long Service Life: Because they’re built to last, there’s less need to replace them over time — reducing material waste and lifecycle cost.
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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
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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
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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.
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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:
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HVAC Units: Supports for air conditioning condensers and rooftop HVAC units benefit from the strength and anti-vibration properties.
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Cable Trays & Pipework: Perfect for routing and supporting cable trays or ductwork on roofs.
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Solar Installations: Their strength and durability make them suitable for solar-panel mounting systems.
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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:
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A 25% reduction in installation time thanks to the pre-integrated strut.
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High stability, even under vibration, due to the combination of rubber and galvanised steel.
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Sustainability benefits, via the use of recycled materials.
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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:
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Stability and strength (thanks to the steel strut),
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Environmental responsibility (recycled rubber),
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Long-term durability (weather-resistant, UV-stable),
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Ease of installation, and
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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.



