On average north american produced s 1 rated roofing slate will cost 400 600 usd per square 100 square feet or 4 00 to 6.
Slate roof tiles installation.
How much does a slate roof cost.
Generally speaking 20 degrees is the lowest advisable pitch for a slate roof depending on the size of the slates and how much that the roof is exposed to moderate weather conditions.
When slating with a shallow pitch a wide slate is highly recommended for maximum side lap or lateral lap side overlaps.
Install every course of slates along a permanent red chalk line chalked on the surface of the roof that marks the top edge of the slates.
You can also consult the slate tile manufacturer regarding nail placing point on slate.
Drill the slate roofing slate tiles.
Find the central point of lower edge of roof.
Do not chalk on the slates themselves.
Do not eyeball the courses.
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.
We are often asked by designers architects home and building owners what will a slate roof cost me.
The place of drilling on slate tile depends upon the pattern you are going to make.