MAME R5U8)

Description

The R5U8 perforated sheet metal - Mame DAMPERE, with its 5 mm round holes arranged in a line in a standard R5U8 perforation, is a classic and effective model in terms of economical perforation. Its neat and regular design, with well-aligned solid edges, allows it to adapt smoothly to all kinds of panel sizes and proportions, whether for large facades or smaller surfaces for interior design. Thanks to this modularity, the R5U8 perforated grid fits harmoniously regardless of the ratio between the width and height of the panel, ensuring aesthetic and functional continuity without any visual break with its metal frame. Mame R5U8 perforated sheet metal Mame easily Mame to technical applications such as ventilation, protective grilles, or metal cladding, while adding a discreet and understated touch. The Rg 5-8 perforated pattern ensures effective ventilation, while providing moderate transparency that maintains a certain level of privacy to avoid prying eyes. R5U8 perforated sheet metal is also designated Rg 5-8 according to the standard. The price of R5U8 perforated sheet metal in 1.5 mm thick galvanized steel ranges from €45/m² to €60/m² for 100 m², depending on the layout of the metal cladding project.

Uses

Mame DAMPERE perforated sheet metal, with its 5 mm round holes arranged in a standard R5U8 grid pattern, is particularly suitable for ventilation and protection against insects and rodents. Thanks to the small size of the perforations, standard perforated sheet metal provides an effective barrier against mosquitoes, insects, and even small rodents, while allowing sufficient air circulation to ensure optimal ventilation in indoor and outdoor environments. This openwork grid is ideal for protective grilles installed on ventilation systems or openings in buildings, ensuring protection against pests while maintaining natural ventilation. Perforated sheet metal can be used to protect sensitive technical areas, air ducts, or exterior ventilation grilles, while minimizing the risk of intrusion by small creatures. However, due to the small size of the perforations (0.2 inches), it is important to note that applying paint or surface treatment can become more complex. This is because small perforations tend to reduce the adhesion of paint layers, which can lead to irregularities in the coating if appropriate techniques are not used. To ensure good paint adhesion, it is recommended that the metal be properly prepared before applying the powder coating. This not only guarantees an aesthetic result, but also provides lasting corrosion protection, which is essential for outdoor installations exposed to the elements.

Team advice

For an optimized range/price ratio, we recommend MAME sheet metal MAME R5U8) in Galvanized steel, thickness 1.5 mm