Mono Rail
Engineered for a Leak-Proof Bond and Secure Adhesive Anchoring.
High Wind Resistance
Rapid Installation
Durable Materials

Safe.
Bonded.
Innovative.

Zero-Penetration Mounting Powered by Advanced Adhesive Technology.

Tackle your projects on sensitive roofs where penetrations are not an option. The adhesive-based Mono Rail is a superior mounting solution engineered for a completely non-invasive installation. It is specifically designed to create a powerful, lasting bond directly to the roof surface, providing exceptional strength and stability without a single screw or bolt.

Why Choose the Mono Rail?

Choose the Mono Rail for total roof preservation without compromising on strength. Its innovative system uses advanced adhesive technology to create a secure anchor that fully protects the roof from leaks and damage. This robust, bonded performance is the future of solar mounting on sensitive surfaces; the simplified, penetration-free system eliminates risk while reducing installation time and complexity. It delivers a secure, waterproof, and technologically advanced solution.

  • Zero-Penetration Mounting
    The advanced adhesive bond completely eliminates the need for drilling, ensuring a 100% leak-proof installation.
  • Preserves Roof Warranty
    By bonding directly to the roof surface without making holes, this system keeps the original roof warranty fully intact.
  • Secure Adhesive Anchoring
    Utilizes industrial-grade adhesive technology to create a powerful, long-lasting bond as strong as a mechanical anchor.
  • Simplified Installation
    The straightforward application process reduces complexity and installation time compared to traditional mechanical systems.
  1. Compatible Roof Profile
    The system is engineered for Metal Roof Surfaces. The adhesive requires a clean, compatible, and uniform surface to create a reliable and lasting chemical bond.
  2. Compatible Module Type
    This mounting system is designed to be used with a Framed module. The adhesive mounts create a secure platform on the roof surface, to which the solar panel frames are then attached using standard clamping hardware.
  3. Module-to-Roof Clearance
    The system provides a clearance typically between 70mm to 100mm. This height is determined by the adhesive mount itself and is designed to be sufficient for essential airflow and cooling without creating excessive wind load on a non-penetrative system.
  4. Anchoring Method
    The system is secured to the roof using Adhesive Bonding (Non-Penetrative). It utilizes industrial-grade, high-strength chemical adhesive to create a powerful bond to the roof membrane, completely eliminating the need for drilling and preserving the roof's waterproof integrity.
  • The materials and design are specified to withstand significant environmental stress and ensure long-term durability.
  • Raw Materials:
    The system's core is its industrial-grade structural adhesive. The mounting base that bonds to the roof is made of Aluminum 6063-T6 for strength, using SS-304 Stainless Steel fasteners for module clamping. An EPDM Pad is often co-cured with the adhesive to provide a protective, non-slip interface with the roof membrane.
  • Wind Load Capacity:
    The system’s performance relies on its chemical bond uplift resistance. The adhesive's bonding strength is lab-tested and certified to withstand hurricane-force wind uplift when applied to a compatible and properly prepared roof surface, making it as secure as a mechanical fastener.
  • Flexible Load Distribution:
    The adhesive bond provides stability by distributing the static and dynamic loads of the system over a wide surface area, rather than concentrating stress at a few penetration points. This reduces strain on the roof membrane and provides excellent stability for the weight of the modules.
Mono Rail - 100 mm height
This is the primary structural rail, made from high-strength, lightweight aluminum. At 100mm in height, it provides ample clearance for airflow and is designed to be bonded to the roof surface using Lord Adhesive.
Lord Adhesive
A high-strength, industrial-grade structural adhesive from Lord Corporation. This is the core of the non-penetrative system, engineered to create a permanent, weatherproof bond between the Mono Rail and the roof surface, eliminating the need for drilling.
External Rail Nut
A robust, top-accessible nut that slides into the Mono Rail's channel, used to securely fasten the End and Mid clamps to the rail with ease.
End Clamp
An aluminum clamp that secures the last solar module in a row to the Mono Rail, ensuring a safe, flush finish for the entire array.
Mid Clamp
Used between two solar panels, this aluminum clamp secures both modules to the Mono Rail simultaneously, maintaining consistent and uniform spacing.
M8 Allen Bolt Set for Module Mounting
High-grade stainless steel Allen bolts and washers designed to provide the precise clamping force needed to securely fasten the End and Mid clamps to the modules.
Installation Guide
Access the complete step-by-step manual for a safe, secure, and efficient installation of the UNIFIED X LONG RAIL system.
Mono Rail - Installtion Guide
Technical Datasheet
View all technical specifications, material details, load capacities, and compatibility information in one comprehensive document.
Mono Rail - Technical Datasheet
Frequently Asked Questions (FAQ)
Answers to common questions about the Mono Rail (Adhesive-Based)
1. How can an adhesive bond be strong enough to hold a solar panel?

The system uses an industrial-grade chemical adhesive, not simple glue. This advanced adhesive creates a powerful chemical bond with the roof surface that is engineered and lab-tested to withstand the uplift (wind) and shear (gravity/snow) forces required for solar installations.

2. What types of roofs is this adhesive system suitable for?

It is designed for specific smooth, non-porous roof surfaces. This typically includes single-ply membranes like TPO and PVC, and some types of metal roofing. It is not suitable for granular surfaces like asphalt shingles or porous materials like tile.

3. Will the adhesive damage my roof membrane?

No. The adhesive is chemically engineered to be compatible with specific membrane types (like TPO/PVC). It bonds with the surface without degrading it, preserving the membrane's integrity and waterproof qualities.

4. How long does the adhesive bond last?

The adhesive is designed to last for the entire lifespan of the solar energy system (25+ years). It is formulated to be highly resistant to water, UV radiation, and extreme temperatures to ensure a permanent, long-term bond.

5. What is the installation process like? Does it require special prep?

The process is simpler than mechanical systems but requires meticulous preparation. The roof surface must be thoroughly cleaned with specific approved solvents to remove all dirt and oils. Once prepped, the mount is placed, and the adhesive is allowed to cure for a specified time.

6. Can this system be installed in cold or wet weather?

Typically, no. Most adhesive systems have specific temperature and humidity requirements for installation. Applying the adhesive in cold or wet conditions can prevent it from curing properly and achieving its full bonding strength.

7. How do you remove a mount if it needs to be replaced?

Removal requires a specific process, often involving a combination of a heat gun to soften the adhesive and a specialized tool to slowly cut the bond without damaging the roof membrane underneath.

8. Why would I choose this adhesive system over a traditional one?

The number one reason is to preserve the roof. It is the ideal solution for low-slope roofs where the building owner wants to avoid hundreds of penetrations, completely eliminating the risk of leaks and protecting the roof's warranty.

9. Is this system certified to building codes?

Yes. Reputable adhesive-based systems undergo rigorous third-party testing to ensure they meet the same industry standards for wind and snow loads as traditional mechanical systems, and they will have the certifications to prove it.

10. Is the adhesive environmentally safe once cured?

Yes. Once the chemical curing process is complete, the adhesive becomes an inert, solid polymer that is stable and does not leach chemicals into the environment.

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