Like rain snow sleet wind and hail.
Gable slate roof.
They are easily recognized by their triangular shape.
Standard thickness roofing slates 3 16 inch to 1 4 inch that have drilled holes without counter sinking are sub standard slates.
Thicker slates are ok to be drilled as there is usually room between them for a nail head.
Gable or rake edging is also suggested and should be installed with the flange over top of the underlayment.
A gable roofis a type of roof design wheretwo sides slope downwardtoward the walls and the other two sides include walls that extend from the bottom of the eaves to the peak of the ridge.
How to slate a roof http www fixmyroof co uk videos and guides pitched roof slate a roof this video shows you the basics of how to set out a roof for slat.
This versatility makes gable roofs even more cost effective.
Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us.
After installation the nail heads will rub against the overlying slates and eventually wear holes in them.
Gable roofs will easily shed water and snow provide more space for the attic or vaulted ceilings and allow more ventilation.