In the past, perforated sheets were used primarily in agriculture and the construction and recycling industries - today they have become an effective design element of the house facade. Whether used as a balcony railing or a garden fence - the thin metal plates with punched holes shimmer the private area and keep out the strong sunlight.
According to DIN 24041, the term “perforated plate” refers to a thin plate with symmetrically punched holes. Made from high-strength and corrosion-resistant metals such as aluminum, stainless steel, copper or powder-coated sheet metal, the panels impress with their durability and are ideal for outdoor use. It's not just their durability that speaks for them, but also their modern appearance. Available with different hole shapes such as round, square or elongated holes, the perforated sheets quickly become a visual highlight in city villas and office buildings.
More and more architects are opting against a wooden fence and opting for perforated metal panels in the garden. These have significantly lower maintenance costs and offer privacy and sun protection tailored to individual needs. This is what the outdoor area will be likeshielded from prying eyeswithout completely blocking out the sunlight. Perhaps that is why they have proven to be a practical alternative for densely populated urban neighborhoods with terraced houses.
The privacy screen made of perforated sheet metal enhances the house facade and creates an exciting play of light and shadow in the rooms. The numerous design options and attractive patterns offer creative potential and leave nothing to be desired. With balcony railings made of perforated panels, the facade not only becomes a real eye-catcher, but also saves energy. In summer, the strong rays of the sun are kept away and the electricity costs for air conditioning are reduced.
Complete facade cladding with perforated sheet metal has recently become increasingly popular worldwide - these regulate the indoor climate in the building and are particularly practical if the house has large window fronts. The perforation angle plays a crucial role in comfort - at an angle of around 30 degrees, the incidence of light is perceived as pleasant.
Expanded metal or expanded metal is not produced by punching, but rather by metal stretching. In contrast to perforated sheets, this processing process does not result in any loss of material - which is why expanded metal is considered a cost-effective alternative. They also offer numerous possible applications and give the facade and the garden additional appeal. In the USA they are traditionally very popular and are often used as railing fillings for balconies and privacy screens for the garden.
