Eaton B-Line Dura-Blok Rooftop Support 500 lb Load Capacity Cast Iron Electro-Plated 5x6x9.6 Inch

Eaton B-Line Dura-Blok Rooftop Support

Professional Heavy-Duty Rooftop Equipment Support System

The Eaton B-Line Dura-Blok Rooftop Support delivers exceptional structural support and installation efficiency for rooftop equipment mounting applications. This 500 lb load capacity cast iron support block provides reliable structural mounting solutions designed for professional electricians, mechanical contractors, and facility installers, offering the proven strength and versatile mounting capabilities that professionals trust from the industry leader in structural support systems.

Professional Features & Benefits

Heavy-Duty Structural Performance

• 500 lb Load Capacity Rating - Engineered for reliable support of heavy rooftop equipment including HVAC units, electrical panels, and mechanical systems with professional-grade structural integrity
• Cast Iron Construction - Superior material strength and durability provides long-lasting structural performance under demanding rooftop environmental conditions and equipment loads
• Electro-Plated Finish - Advanced corrosion-resistant coating protects against weather exposure, moisture, and environmental elements for extended service life in rooftop applications
• Precision Dimensions - 5 inch height, 6 inch length, and 9.6 inch width provide optimal equipment contact area and structural stability for professional rooftop installations

Professional Installation Advantages

• Dura-Blok Design - Engineered block configuration ensures proper load distribution and equipment stability for safe and code-compliant rooftop mounting solutions
• Versatile Mounting Platform - Compatible with various rooftop equipment types and mounting hardware for flexible installation options and professional system integration
• Weather-Resistant Performance - Cast iron material with electro-plated finish withstands rooftop environmental challenges including temperature cycling, moisture, and UV exposure

Technical Specifications

Load Capacity: 500 lbs, Material: Cast iron construction, Finish: Electro-plated corrosion protection, Dimensions: 5 inch height x 6 inch length x 9.6 inch width, Weight: 5.28 lbs, Series: B-Line Dura-Blok rooftop support system, Certifications: Contact manufacturer for specific compliance information

Installation & Usage

1. Position Dura-Blok support on stable rooftop surface ensuring proper load distribution and structural contact
2. Verify rooftop structural capacity meets or exceeds 500 lb load rating plus equipment weight requirements
3. Align equipment mounting points with support block dimensions for optimal load transfer and stability
4. Secure equipment to support block using appropriate mounting hardware rated for rooftop environmental conditions
5. Inspect installation for proper equipment alignment, secure mounting, and structural integrity
6. Verify all connections meet local building codes and manufacturer specifications for rooftop installations

Professional Applications

Ideal for:

• HVAC Equipment Support - Rooftop air conditioning units, heat pumps, ventilation fans, and mechanical equipment requiring stable mounting platforms
• Electrical System Mounting - Rooftop electrical panels, disconnect switches, junction boxes, and electrical equipment installations
• Communication Equipment - Antenna systems, satellite dishes, communication towers, and telecommunications equipment support
• Solar Panel Systems - Photovoltaic equipment, inverters, combiner boxes, and solar installation support structures
• Mechanical Equipment - Pumps, compressors, exhaust fans, and other rooftop mechanical system components
• Industrial Applications - Manufacturing facility rooftop equipment, process ventilation systems, and industrial support structures
• Commercial Buildings - Office building rooftop systems, retail facility equipment, and commercial HVAC installations
• Institutional Facilities - Hospital, school, and government building rooftop equipment mounting and support systems

Cast Iron Electro-Plated Advantage

The cast iron construction with electro-plated finish provides superior structural strength and corrosion resistance essential for rooftop applications. Cast iron delivers exceptional load-bearing capacity and dimensional stability under varying temperature conditions, while the electro-plated coating ensures long-term protection against moisture, weather exposure, and environmental corrosion that rooftop installations commonly face.

Why Choose B-Line Quality?

B-Line's decades of structural support innovation and engineering excellence make the Dura-Blok series the trusted choice for professional rooftop installations. With commitment to load-rated reliability, safety standards compliance, and proven performance, B-Line delivers the structural integrity and installation confidence that contractors, electricians, and facility professionals depend on for critical rooftop equipment support applications worldwide.