Installing rectangular roof shingles

How-to apply the IKO Rectangular shaped shingles?
This movie shows you how to install IKO Superglass/Armourglass/Monarch on a roof.
Product information on Armourglass: www.iko.be/en/products/shingl...
Product information on Superglass: www.iko.be/en/products/shingl...
Product information on Monarch: www.iko.be/en/products/shingl...