Bitumen Rail
The leak-proof mounting solution for waterproofed RCC rooftops.
High Wind Resistance
Rapid Installation
Durable Materials

Safe.
Reliable.
Watertight.

The Leak-Proof Mounting Solution for Waterproofed RCC Rooftops.

Mount solar on waterproofed rooftops with absolute peace of mind. The Bitumen Rail is a superior mounting solution engineered specifically for bitumen-coated RCC roofs. It is designed to provide secure, reliable anchoring while its waterproof-friendly structure completely prevents leakage, ensuring the long-term integrity of the roof is protected.

Why Choose the Bitumen Rail?

Choose the Bitumen Rail for absolute confidence on waterproofed RCC rooftops. It is specifically engineered to work in harmony with bitumen-coated surfaces, providing secure and reliable anchoring while its waterproof-friendly design prevents any risk of leaks. This system allows you to install a robust solar array with the peace of mind that the critical waterproof integrity of the building's roof is fully protected.

  • Leak-Proof Design
    The system is specifically engineered to be waterproof-friendly, preventing any leakage and protecting the integrity of the underlying roof membrane.
  • Secure and Reliable Anchoring
    Provides secure anchoring that maintains long-term reliability without compromising the roof's waterproof layer.
  • Specialized Roof Compatibility
    Purpose-built and designed for bitumen-coated RCC roofs, ensuring a perfect and safe fit for residential and institutional buildings.
  • Preserves Roof Integrity
    Suitable for both portrait and landscape The entire structure is designed to mount securely while preserving the condition and longevity of the building's essential bitumen coating.module orientations.
  1. Compatible Roof
    This system is engineered specifically for installation on bitumen-coated RCC roofs. Its design is optimized to work with the unique properties of bitumen waterproofing, ensuring a secure mount on the flat waterproof RCC rooftops commonly found on residential & institutional buildings.
  2. Compatible Module Type
    The Bitumen Rail system is designed to be used with standard Framed modules. The rail and its associated clamping hardware are optimized to securely grip the aluminum frame of most commercially available solar panels.
  3. Module-to-Roof Clearance
    The system provides a Standard Engineered Clearance for the modules. This height is pre-determined to provide adequate airflow for panel cooling, which is essential for performance, while maintaining a low center of gravity for the array's stability.
  4. Anchoring Method
    The system is secured using a Heat-Welded Anchoring Method. This advanced, non-penetrative technique involves using a hot-air welder to fuse the base of the mounting system directly to the bitumen-coated RCC roof surface. This process creates a seamless, molecular bond between the mount and the roofing membrane, resulting in a completely integrated and waterproof-friendly anchor. This method is chosen for its exceptional reliability, as it provides secure anchoring and completely prevents leakage by becoming a monolithic part of the roof itself.
  • The materials and design are specified to provide a secure, long-lasting installation while maintaining the absolute integrity of the underlying waterproof membrane.
  • Raw Materials:
    The system is built using high-grade Aluminum 6063-T6 for the rail itself, ensuring a lightweight yet strong profile. All connection hardware consists of SS-304 Stainless Steel Fasteners for corrosion-proof reliability. EPDM Padding is used on components that interface with the roof to provide a protective, non-abrasive cushion
  • Wind Load Capacity:
    The system's resistance to wind uplift is derived from the immense strength of the heat-welded bond. This method creates a seamless connection to the roofing membrane that is engineered to withstand significant wind forces, ensuring the array remains securely anchored.
  • Bonding Strength and Reliability:
    The primary strength of the system lies in its anchoring method, which creates a monolithic bond with the roof. This ensures exceptional reliability and maintains a secure anchoring point that distributes loads evenly across the surface, rather than at concentrated stress points, protecting both the array and the roof structure.
Bitumen Rail Flat
The Long Rail is the primary structural backbone of our mounting system. This robust 60 mm profile provides exceptional strength and rigidity, making it ideal for installations requiring longer spans or greater load-bearing capacity. Its substantial height helps the system achieve a total roof clearance of up to 120 mm, ensuring maximum airflow beneath the panels for optimal performance and easily accommodating uneven roof surfaces.
Long Rail (60 mm Height)
The Long Rail is the primary structural backbone of our mounting system. This robust 60 mm profile provides exceptional strength and rigidity, making it ideal for installations requiring longer spans or greater load-bearing capacity. Its substantial height helps the system achieve a total roof clearance of up to 120 mm, ensuring maximum airflow beneath the panels for optimal performance and easily accommodating uneven roof surfaces.
Long Rail (40 mm Height)
Our 40 mm Long Rail offers a strong and reliable foundation for standard solar installations where a lower profile is desired. It provides a sleek, discreet appearance while helping the system achieve a roof clearance of up to 100 mm. This ensures sufficient ventilation for panel efficiency while delivering the structural integrity needed to securely support the solar array for decades.
Unified U Cleat
The Unified U Cleat revolutionizes the installation process with its innovative snap-fit system. This design allows the long rail to be effortlessly snapped into place, eliminating the need for the separate nuts and fasteners required with traditional L-cleats. Furthermore, its unique 'U' shape provides crucial support to both sides of the long rail, offering superior stability and load distribution.
Installation Guide
Access the complete step-by-step manual for a safe, secure, and efficient installation of the Unified X Long Rail system.
Unified X Long Rail - Installtion Guide
Technical Datasheet
View all technical specifications, material details, load capacities, and compatibility information in one comprehensive document.
Unified X Long Rail - Technical Datasheet
Frequently Asked Questions (FAQ)
Answers to common questions about the Unified X Long Rail.
1. What type of roof is the Unified X Long Rail system designed for?

The system is specifically designed for installation on a Trapezoidal Metal Roof. This is a critical specification, as the mounting components are engineered to align with the roof's high ridges and lower pans, ensuring a secure and weather-tight attachment directly to the structure.

2. Can I use this system with unframed (frameless) solar modules?

This system is specified for use with a Framed module. Its clamping mechanisms are designed to securely grip the aluminum frame of a standard solar panel; frameless modules require different types of clamps with rubber padding to avoid damaging the glass.

3. What is the maximum wind speed this system can handle?

The Unified X Long Rail is engineered for a designed wind load of Upto 200 km/h. This high rating makes the system a suitable choice for areas with significant wind exposure, though a project-specific engineering review is always necessary to ensure compliance with local codes.

4. What materials are used for the rail and fasteners?

The system is manufactured from Aluminum 6063-T6 with SS-304 Fastners. This combination is an industry best practice; the aluminum offers an excellent strength-to-weight ratio and high corrosion resistance, while the stainless steel fasteners prevent galvanic corrosion, ensuring the long-term durability of the entire assembly.

5. Does the system support different module orientations?

Yes, the system is highly versatile, it is Suitable for both portrait and landscape module orientations, allowing designers to optimize the array layout for any project.

6. What makes the installation process faster than other systems?

The system features a Simplified installation with pre-drilled holes for quick assembly, reducing labor time and costs. This level of preparation minimizes the need for on-site drilling and measurements, streamlining the entire workflow for installation crews.

7. Why is the "no-tilting" feature of the U-Cleat important?

The secure U-Cleat installation ensures perpendicular load distribution to the center of the clamp, effectively eliminating any tilting issues. This is vital because uneven pressure on a module's frame can cause invisible microcracks in the solar cells, which degrades the panel's performance and shortens its operational lifespan.

8. What are the main advantages of using a "long-span" rail system?

This system is described as Ideal for long-span solar installations. A rail with a long-span capability can bridge a greater distance between roof attachment points. This provides two key advantages: it reduces the total number of roof penetrations required, which saves labor and lowers leak risk, and it decreases the overall amount of mounting hardware needed for the project.

9. What is the clearance height and why does it matter?

The system provides a module-to-roof clearance of 100 to 120 mm Height. This specific gap is essential for passive cooling, as it allows air to circulate freely underneath the solar panels to dissipate heat. Maintaining lower operating temperatures is key to achieving higher panel efficiency and greater overall energy production.

10. How is the system anchored to the roof structure?

The specified anchoring methods are Bolting, SDS. This indicates a robust mechanical attachment. "Bolting" refers to securing the mounts directly to the roof's structure (like purlins), while "SDS" suggests compatibility with heavy-duty tools for a strong and reliable foundation.

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