Easy installation with the hanger screw for corrugated eternite and sheet metal roofs.

easyBOLT mounting system for corrugated iron and corrugated eternite roofs

easyBOLT is an innovative photovoltaic mounting system developed specifically for corrugated iron roofs and corrugated eternite (fiber cement) roofs. Bitumen corrugated sheet roofs can also be reliably equipped with it. As a solar engineer, roofer or electrician, you benefit from a solution that makes it much easier for you to install PV systems. easyBOLT is manufactured in Europe by ALUMERO — an established manufacturer with over 25 years of experience, which offers a 25-year product warranty on the aluminum components of its mounting systems. This system enables quick, easy and safe installation of solar modules on profiled roof surfaces and is therefore ideal for professional users and wholesalers who value quality and availability.

Benefits and features of easyBOLT

The most important advantages of the easyBOLT system at a glance:

• Quick installation: Pre-assembled quick-assembly adapter allows you to quickly attach the support profile rails and saves you time on the roof.
• Waterproof: An EPDM seal is already integrated, which ensures reliable sealing of the roof attachment.
• Flexible construction: single-layer rail installation or Cross-rail installation (cross-connection) is possible as required. easyBOLT can thus be adapted to different roof structures.
• Variable module orientation: You can mount modules both horizontally (landscape mode) and vertically (portrait mode) — easyBOLT fully supports both orientations.

Time-saving assembly thanks to pre-assembled components

The pre-assembled easyBOLT quick assembly adapter with hanger bolt (M12) and EPDM seal allows easy and quick installation.
The easyBOLT system is particularly easy and quick to assemble. At the heart is the pre-assembled aluminum quick-assembly adapter, which is already attached to the hanger bolt. This pre-assembled unit saves you time-consuming installation steps on the roof: All you have to do is screw the hanger bolt (M12 stainless steel wood thread screw) into the roof beams and can immediately fix the support profile to it. Thanks to the integrated quick-assembly plate, the aluminum rails sit in place in no time at all — without fumbling with nuts and washers. The result: significantly shorter assembly times and a more efficient workflow on the roof.

Integrated EPDM seal for reliable sealing

When corrugated iron or eternite penetrates, a permanently tight attachment is crucial. easyBOLT therefore comes with a pre-assembled EPDM seal on each hanger bolt. This rubber element seals the borehole against rain and moisture so that no leaks can enter the roof. As a roofing professional, you know how important solid sealing is — thanks to the EPDM rings already attached, you don't need to do anything extra here. The seal is precisely integrated into the system and is tightened directly during installation, which increases reliability and minimizes sources of error. This protects the roof over the long term and you can rely on the fact that no moisture will get into the building even after years.

Flexible assembly — single-layer or cross-linked

Every roof is different — easyBOLT gives you the flexibility to adjust to it. You can either mount the support profiles in one layer (only mounting rails in the direction of roof inclination) or Build up in a cross network of two rail layers. Cross-rail installation is recommended, for example, when the substructure of the roof (e.g. the purlin in corrugated iron halls) has large distances or the module layout requires it. With easyBOLT, you have both options: single-layer for quick, easy assembly — or two-layer with crossbars to optimally align the modules and distribute the loads ideally onto the roof substructure. Even with high roof slopes of up to 65°, installation remains secure. easyBOLT is designed so stably that it can also be used in edge and corner zones of the roof (areas F and G according to wind load standards). This allows you to use almost the entire roof area for module installation without sacrificing stability. In addition, the structure is usually installed parallel to the roof, which results in a harmonious look on the roof.

Module orientation horizontally or vertically

Whether you want to mount the solar modules in portrait mode (vertical) or in landscape mode (horizontal) is entirely up to you — easyBOLT supports both module orientations without additional components. This freedom is particularly practical when you need to make maximum use of the roof area or adapt to the structural conditions. For example, modules are often installed upright on corrugated iron or corrugated eternite roofs so that the rails run parallel to the roof ridge and can be attached to the supporting beams. Thanks to easyBOLT, however, you can also align crosswise if the system layout requires it. The system's terminals (middle and end terminals) are designed to securely grip the frame heights of common PV modules, regardless of the orientation. This gives you maximum flexibility when arranging the modules, which is an advantage especially for complex roof surfaces.

Material quality and sustainability

For easyBOLT, ALUMERO uses high-quality materials and a pioneering sustainability concept. The assembly system consists of robust aluminum and stainless steel components and is produced in Europe in an environmentally friendly manner. easyBOLT therefore offers significant advantages both in terms of durability and sustainability.

Robust, corrosion-resistant materials

All of easyBOLT's load-bearing components — from rail profiles to connector elements — are made of a special aluminum alloy EN AW 6063 T66. This material combines high strength with low weight and is also corrosion-resistant — ideal for many years of outdoor use. The screws and small parts are made of stainless steel (V2A, A2-70 quality), which provides additional corrosion protection and ensures long-lasting stability. Thanks to this choice of materials, the system withstands wind and weather without rusting or losing load-bearing capacity. ALUMERO underlines this with a 25-year warranty on the aluminum components of its assembly systems — a sign of confidence in the durability of the construction. For you as an installer, this means: Once installed, easyBOLT will do its job reliably for decades, with minimal maintenance.

Eco-friendly metagreen-Alloys

In addition to quality, ALUMERO focuses on sustainability. easyBOLT's aluminum components are combined with the company's internal metagreen concept produced — this means that secondary aluminum (recycled aluminum) is used. This approach reduces energy consumption in manufacturing by up to 95% and CO₂ emissions by around 80% compared to extracting new primary aluminum. There is no compromise on quality: The recycled aluminum alloys meet the highest industrial standards and are certified (including ISO 14001 for environmental management). Manufacturing in Austria and the EU also ensures short transport routes, which further improves the CO₂ balance and offers a high level of supply security. By signing up for easyBOLT If you decide, do you also contribute to climate protection — without sacrificing premium quality. This is a sales argument that is also becoming increasingly important among end customers.

Planning and service

Another advantage for professionals: ALUMERO helps you plan and design your PV projects. With the free ALUMERO Solar.Pro.Tool planning software, you can conveniently digitally plan your photovoltaic mounting systems — including easyBOLT. The tool helps you to determine the optimal number of attachment points, rails and module arrangements and immediately carries out a static calculation in accordance with applicable standards. This ensures that your installation is on the safe side even with heavy snow and wind loads. At the end, you will receive a detailed parts list and documentation, which you can use for offers or project acceptance. Should a question still remain unanswered, ALUMERO customer service with experienced technicians is there to help you. Whether it's installation instructions, special roof situations or general product questions — the team will help you competently. This all-round service gives you additional security and saves time when preparing a project.

easyBOLT — ideal for solar engineers, roofers and electricians

Whether you install PV systems as a solar engineer, are responsible for roof installation as a roofer or supervise the entire project as an electrician — easyBOLT is the ideal solution for your project. The system was developed in a practical way to make everyday work easier for professionals: Thanks to the quick installation, you save working time on the roof, which you can use for other projects. The reliable sealing and robust construction reduce the risk of damage or repair, which satisfies both you as a craftsman and the customer. Wholesalers also benefit from easyBOLT: The high product quality and the fact that ALUMERO manufactures in the EU mean short delivery times and reliable supply — important factors for every product range.

Conclusion: With easyBOLT, you get a sophisticated assembly system that combines speed, simplicity and durability. For you as a professional, this means working more efficiently, long-term security and satisfied clients. Use the easyBOLT system to quickly and safely install photovoltaic systems on corrugated iron and corrugated eternite roofs — and stand out with quality Made in Austria stand out in competition.

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