The starter course slate is the only slate on the roof that is supposed to be installed with the face down and the back up see photo below.
How to lay a slate roof.
How to install slate roof.
Make a batten gauge block.
How to lay a slate roof this video takes you through the process of laying slate onto the roof and includes details like abutting walls verges gables eaves slates starter course and top slates.
Start from the bottom of the roof and work your way up staggering the joints between courses by a minimum of 1 inches.
To install slate roof tiles correctly you ll need to stagger each course so the proper headlap which should be at least 3 inches for moisture protection is established.
Drill the slate roofing slate tiles.
Read about how to install starter courses take a look at common contractor errors watch some video clips read about drip edges and cant strips if necessary look at some of the nuances that may be pertinent to your installation such as cleats on aprons cleats on.
You can also consult the slate tile manufacturer regarding nail placing point on slate.
Then again a slate roof can also last four or more times as long making it a good value over the long haul.
Find the central point of lower edge.
So first find the pattern and then drill holes on the slate roof tiles.
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.
Understand headlap read about the common mistakes people make when installing slate roofs.
But for a slate roof to last it must be installed correctly.