Solar-mounting solutions for flat roof applications

Thanks to their sleek, modern appearance and practicality, flat roofs are a common choice in both residential and commercial construction.

Despite the challenges flat roofs can pose, their popularity amongst architects and builders has only grown over the years — fast becoming an integral aspect of contemporary building design. Here, we delve into the benefits of flat roofs and take a closer look at Renusol's specialised solar-mounting solutions for flat-roof applications…

Why are flat roofs so popular?

The popularity of flat roofs can be attributed to three key factors: aesthetic appeal, cost-effectiveness and functional benefits.

1. Aesthetic appeal

Flat roofs offer a clean, streamlined look that complements modern architectural styles. They break away from the traditional pitched roof design, creating a distinct silhouette that is both elegant and functional.

Architects often favour flat roofs for their ability to blend seamlessly with the environment, enhancing the visual impact of a building. The minimalistic approach of flat roofs aligns perfectly with the growing trend towards simplicity and elegance in architectural design.

2. Cost-effectiveness

From a construction standpoint, flat roofs are often more cost-effective than pitched roofs. They require fewer materials and are generally quicker to install, leading to reduced labour costs.

Additionally, the simplicity of a flat roof makes it easier to maintain and repair, further lowering long-term expenses. For developers looking to balance aesthetics, functionality and budget, flat roofs offer an attractive solution.

3. Functional benefits

Flat roofs are not just about looks; they also offer practical advantages that make them a preferred choice, particularly in urban environments.

One of the most significant benefits is the additional usable space they provide.

In densely populated cities where space is at a premium, flat roofs can be transformed into rooftop gardens, terraces or solar panel installations. This added functionality is a major draw for both residential and commercial properties, allowing owners to maximise the utility of their buildings.

Renusol's solar-mounting solutions for flat roofs

When paired with Renusol's pioneering solar-mounting solutions, the potential for maximising energy efficiency and space utilisation on flat roofs is immense.

Renusol has established itself as a leader in the field of solar-mounting solutions, offering a series of products specifically designed for flat roofs: FS Pro, CS+ and TS+. Whether you are planning a residential, commercial or industrial project, Renusol's systems are engineered to provide maximum efficiency, durability and ease of installation.

FS Pro range

Introducing the new standard for flat roof solar solutions: the FS Pro. This advanced mounting system does not require roof penetration, making it an excellent choice for preserving the integrity of the flat roof structure.

The FS Pro system can be installed at different angles and orientations, offering exceptional versatility to ensure the solar panels can capture the maximum amount of sunlight and optimise energy production. Thanks to its modular design and a high degree of pre-assembly (the system can be installed 30% faster than non-pre-assembled systems), the FS Pro also allows for quick and straightforward assembly — ideal for both small and large-scale solar projects.

Additionally, the FS Pro's aerodynamic, ballasted design ensures high wind resistance to provide unparalleled stability.

CS+ bucket

The CS+ bucket is a classic for flat roof applications. For nearly 20 years, it has proven to be simple, fast and safe.

With no penetration or point loads required, the CS+ is easy and quick to install; no other system can be mounted to a flat roof faster than this free-standing ballasted PV mounting system. Simply place the CS+ bucket in position, fill it with ballast and screw on the solar module.

The plastic HDPE trough also distributes the weight on the substructure effectively to provide a high level of stability — ideal for solar projects in areas with extreme weather conditions, where safety and reliability are paramount.

TS+ range

The TS+ is a flexible, elevated triangular mounting system that can be combined with nearly all flat roof types for unlimited possibilities.

Designed to accommodate a wide range of surfaces — from trapezoidal or corrugated sheet metal to sandwich and fibre-cement — the TS+ enables a fully adaptable solar-mounting solution. The adjustable, easy-to-manage system and different inclination angles also offer excellent versatility.

This range is particularly useful for solar installations on flat roofs of commercial, industrial and agricultural buildings.

If you are considering a flat roof application for your next solar project, now is the perfect time to explore the possibilities. Contact us today to arrange a consultation and discuss your project requirements.