KS-Metal HB
Multi-Roof Compatibility: Designed to accommodate most metal roof profiles, including corrugated and trapezoidal sheets, with dedicated solutions for both wooden rafters and steel purlins for maximum versatility.

Reliable Waterproofing: Integrated EPDM rubber gaskets on all hanger bolts create a tight, weather-resistant seal, preventing water leakage and protecting the roof structure over decades of use.
Durable Construction: Crafted from high-quality aluminum alloy rails and premium-grade fasteners (SUS 304 stainless steel or 10B21 steel with Zn-Ni coating), the system offers superior corrosion resistance and structural integrity for long-term durability.
Flexible Installation Options: Multiple rail profiles (Item No. R059, R095, R061, R121) are available to match different roof layouts and panel configurations, ensuring precise alignment and secure fastening.

Easy & Fast Assembly: The hanger bolt design allows for straightforward installation with minimal roof penetration, reducing labor time and ensuring a secure connection between the solar panels and the roof structure.
Hanger Bolts: Two material options to suit project needs:
SUS 304 stainless steel hanger bolts for wood rafters, offering excellent corrosion resistance and compatibility with timber structures.
10B21 steel hanger bolts with Zn-Ni coating for steel purlins, providing robust fastening for metal roof structures.

Mounting Rails: A range of aluminum rail profiles optimized for different load capacities and roof types, compatible with standard solar panel clamp systems.
Sealing & Fastening Hardware: EPDM rubber washers, nuts, and washers included to ensure waterproofing and secure fastening at every connection point.
Residential metal roof solar installations
Commercial and industrial building metal roof solar projects
New construction and retrofitting solar panel systems on existing metal roofs
Projects requiring a low-profile, non-intrusive mounting solution

Hanger bolts are available in SUS 304 stainless steel (for wood rafters) or 10B21 steel with Zn-Ni coating (for steel purlins), both offering excellent corrosion resistance against industrial pollutants and coastal climates.
Mounting rails are made of high-grade aluminum alloy, which is lightweight yet strong, with superior resistance to rust and weather damage.
These materials ensure the system can withstand harsh outdoor conditions for 25+ years, matching the service life of commercial and industrial solar projects.
