Alter also produces aluminium flashings. By using high tech CNC machines we guarantee precision and high quality – cuts are done by lasers and plasma, as for bending we use CNC press brakes.
For typical cills we use mostly aluminium plates with a thickness of 1.5 to 3mm depending on the Customer’s needs. Standard length of single elements is up to 2500mm, optionally up to 4000mm.
Finished flashings are subjected to a process of anodizing or powder coating.