Corigy IBR Roofing L Feet With Aluminum Rails Solution Solar Panel Mounting Bracket

Our L Foot mounting bracket is designed for secure attachment of solar panels to pitched roofs. Made from high-strength 6005-T5 aluminum alloy, it offers excellent corrosion resistance for long-term durability in coastal and humid environments. This design of IBR roofing solar bracket can be quick installed and reduce on-site labor time. Compatible with various types of  metal roofs.  

Unlike traditional systems that require installation from the aluminum rail edge, our unique nuts can be mounted at any point along the rail. This flexibility eliminates the need to start from the edge, significantly reducing installation time and labor costs.

Our L foot photovoltaic racks compatible with all IBR roof shapes and sizes – whether high rib, low rib, or custom profiles. One system fits all, meaning distributors and installers can stock a single solution instead of multiple variants, simplifying supply chain management.

This solar panel brackets design promotes airflow between panels and roof, reducing operating temperatures and improving energy yield. No compromise on stability – the structure remains rock-solid even under high wind loads.
Crafted from 6005-T6 aluminum, the system is naturally rustproof and ideal for coastal. Lightweight construction reduces shipping costs and makes on-site handling easier.

How to Mount Solar Panel on a Metal Roof Fast with Corigy L Foot Racking System

1. Measure and mark the positions for L foot brackets based on your solar panel layout (Recommended installation distance between to L Foot 1.2 m – 1.8 m.). Ensure marks align with roof rafters or trusses. Then fix the L Foot on the marked position. Ensure the vertical leg of the L Foot is perfectly perpendicular to the roof surface. We already apply EPDM gasket to the base of the L Foot. So you don't need to worry about the water penetration.
2.   Attach Rail to L Foot. The blocks of the our rail clamp can be mounted at any point along the rail. Leave bolts slightly loose for final alignment. Use a level to ensure aluminum rails are perfectly straight. Tighten all bolts to the recommended torque settings (Contact us for the recommended torque).
3. Install Panels. Once rails are secure, proceed with panel installation using mid and end clamps

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   Non-Permeable Metal Roof Clamp                                 Mini Rail Kit                                           L Foot with Stud Bolt

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We aim to provide our customers with safe, easy install and economical mounting brackets for metal sheet roofs.

The L foot solar mount system was designed to maximize energy generation while maintaining the aesthetic integrity of the home.

As a professional manufacturer of solar photovoltaic mounting systems, we understand that proper packaging is essential to ensure product integrity during transit and storage. Our packaging solutions are designed to provide maximum protection while considering environmental sustainability and cost-effectiveness.
We offer three main types of packaging depending on the product type, size, and destination:
1. Steel Pallet (Iron Pallet)
Steel pallets are primarily used for heavy and large structural components such as rails, beams, and purlins. These pallets offer high strength and durability, ensuring that products remain stable and secure during long-distance transportation and repeated handling.

2. Wooden Pallet
For components and accessories, we use high-quality wooden pallets. The wood is carefully selected to ensure load-bearing capacity and resistance to impact. All wooden packaging complies with ISPM 15 standards for international shipments when required.

3. Wooden Case
Custom wooden case is available to ensure components are neatly organized and well-protected. All packaging is designed to optimize container space, reduce the risk of damage, and facilitate easy unloading and installation on-site. We are also happy to customize packaging according to specific customer requirements or project needs.

Corigy Solar has been focusing on manufacturing and design solar mounting bracket for more than 10 years. Corigy's products have been installed and used in more than 30 countries and regions, with a total installed capacity of more than 8GW. After the construction is completed, all projects are completed by the official acceptance team, and they are currently officially put into operation.
We offer a comprehensive range of solar mounting solutions to meet 

1. Ground Mount Systems – For utility-scale and commercial solar farms;  2. Roof Mount Systems – for both tile, metal, and flat roofs;

3. Solar Carports – Maximizing parking space;     4. Balcony PV Mounts – Compact systems for urban residential use;  

5. Solar Fencing – Dual-purpose security and energy generation;     6. Mounting Accessories – Rails, clamps, L feet, and hardware

And more...

Corigy Solar driven by automation and precision. Our factory is equipped with state-of-the-art automated production lines that ensure efficiency, consistency, and quality across every product we deliver.

We welcome you to become our distributor.

In terms of selection, Corigy is based on the principle of highest quality. The bracket uses high-quality aluminum alloy (6005-T5) and carbon steel (HDG/ZAM) mounting solutions, allowing customers to choose the optimal material for their project requirements and budget.

Aluminum surface uses anode oxidation 12-15mic. Excellent anti-corrosive rust and anti-rust performance ensures its 30-year service life. At the same time, the characteristics of aluminum lightweight reduces the weight of the roof and make it safe and reliable. The maximum wind speed can carry 60m/s, and the snow load capacity is 1.4kn/㎡.

ZAM (Zinc-Aluminum-Magnesium) is a next-generation coated steel that delivers exceptional corrosion resistance and self-healing properties.  Under the same coating conditions, ZAM exhibits 10-20 times the corrosion resistance of ordinary hot-dip galvanizing. ZAM also possesses self-healing properties. Over time, coating components dissolve around the cut and punched edges, forming a dense protective film composed of zinc hydroxide, alkaline zinc chloride, and magnesium hydroxide. This protective film has low conductivity and significantly inhibits corrosion on the end face. Because the ZAM coating is very dense and smooth, its surface hardness (140-160 HV) is 2.5 times that of ordinary galvanizing (55-65 HV), giving it excellent scratch resistance. It is suitable for easily scratched or repeatedly rubbed areas during processing. Furthermore, the ZAM surface treatment does not contain trivalent or hexavalent chromium ions, meeting international environmental standards (RoHS), making it an internationally recognized environmentally friendly product.

All bracket solutions of Corigy are calculated based on the live conditions environment. Corigy's advanced technical team conducted a force analysis of the structure of the building, combined with the layout of  the bracket and photovoltaic components to verify the various feasible bracket installation solutions to determine the most efficient, convenient, safe and reliable solution.

Corigy Solar's vision is to become a global leader in the renewable energy industry. Since its inception, the company has provided safe, reliable, and cost-effective photovoltaic mounting solutions for photovoltaic projects of all scales all over the world. CONTACT US NOW for your suitable solar mounting systems!