Perforated Sheets

Perforated Metal Sheets

Graepels manufacture a huge range of perforated shapes into sheet metal including square end slotted perforations. These perforated aluminium sheets were fabricated for the LUAS Grangegorman stop in Dublin.

Graepels punched square end slotted perforations into sheet metal for the LUAS stop at Grangegorman. The perforated sheets of 5mm thick aluminium with 76.2mm x 5.0mm square ended slotted holes with a staggered pitch were installed in 2017. These perforated aluminium sheets offer high visibility along with 10mm bridges which give them additional strength.