Find out all you need to know about perforated metal

Perforated Metal has been stamped to produce different patterns of holes.

Putting a few holes in a sheet of metal is much harder than it seems

Metal has become a key element in many modern homes and offices. It offers versatility, low maintenance and durability. There are also plenty of different metal options to choose from based on your requirements, one of them being perforated steel metal.

What is Perforated Sheet Metal

Before we discuss its many uses, just what is perforated steel metal? The name itself gives you a clue. It’s a type of sheet metal, such as aluminium or stainless steel, that has been stamped, or perforated, to produce different patterns of holes.

How is Sheet Metal Created

It was created more than a century ago and was mainly used to filter coal. When it was first developed, workers had to manually punch holes into a sheet of metal. Now, modern machinery – in the form of a rotary pinned perforation roller – uses sharp punching needles to create the holes in varying patterns. During this method, the sheet metal runs across the cylindrical roller, which is continuously rotating and punching holes of standard or varying size and patterns onto the sheet.

The die and punch manufacturing method is a bit different, but very efficient. A metal sheet with needles is continuously pressed onto a second sheet to create the holes or perforations. Big surface areas can be perforated quickly, making this a very effective method for large-scale requirements.

The third method is laser perforation. It works in a similar way to rotary pinned perforation, but uses scorching hot needles and is much more precise and controlled. However, it is also more expensive than the other two methods.

Perforated Sheet Metal Versatility

Because these processes are mechanised, manufacturers can offer clients a wide range of pattern options to choose from. It may seem like this is purely for aesthetic purposes, but that’s not the only reason. If you’re using the metal as a decorative piece, then the pattern would be chosen purely on taste. However, if the sheet metal will be used in a more practical way, the pattern shape has to be developed based on its use.

Speaking of uses, what would you need perforated sheet metal for? In homes, you could use them as effective barriers against sunlight. They block out the light while their perforated holes still allow for adequate ventilation.

Even though they have plenty of holes, these sheets are often placed in ceilings and walls for noise reduction as they absorb and diffuse sound.

In addition, because of these holes, they provide draining solutions as well. Whether it’s an outside staircase, or flooring in factory, spills will be quickly drained away with these sheets!

They also have more creative uses, such as being a statement piece in a room, or, by having a decorative hole pattern, they allow beautiful natural light to flow into a room.

It offers so many practical and creative uses. This type of functionality and versatility guarantees that it will be a benefit to any home or office.