Round Hole Perforation

Whether used for technical or decorative applications, round hole perforations are the most frequently used in perforated products. Geometrically, a round hole is the most solid shape.

Round hole perforations provide the possibility of a large open area and strength and comes in triangular, diagonal, straight or staggered rows and also with decorative holes.

TMC’s perforated sheets with round hole perforations are used in many applications for example:

Sieves for agriculture (sieves for sorting/grading of seeds and stones)for the building industry
Sieves for the recycling industry (sorting of bulk materials) Protection and ventilation sheets

Round holes are often used for acoustics and safety for the IT industry, as well as machinery construction for protection and ventilation panels.

Round holes offer a large ventilation opening with effective protection for the machine parts inside.


Round hole perforations offer an aesthetic decorative privacy shield and increases protection against the sun, and are also used for infill panels in balconies and balustrade panels.

Standard Sheet Sizes

– 100 x 100mm
– 100 x 150mm
– 150 x 150mm
– 200 x 150mm
– 200 x 200mm
– 300 x 300mm
– 300 x 200mm
-300 x 400mm
– 500 x 500mm
– 1 Metre x 500mm

Please be aware that we cut this mesh to size in house. If you wish to order a bespoke piece then please contact us (sizes must be within 1 Metres x 2 Metres)

Stocked and Shipped From Our Facility In Warrington

In Stock – Usually Dispatched Within 1 Working Day (Mon – Fri)


Aperture 3mm Round Hole
Wire Diameter 1mm Thickness – Flat Sheet
Open Area 32.65% Open Area
Mesh No. 29.8 Per Square Inch
Weight 5.4 kgs/m2