According to an identification guide on the slate roof central website some of the hardest heartiest types are.
Green slate roof.
Located in the denver metro area greenslate roofing siding is a general contractor that offers the finest in roof repair siding repair hail damage repair and other home improvement services.
Today an astm s1 slate roof is rated to last at least 75 years and greenstone slate has a 100 year warranty.
Cedar shake roof replaced with genuine slate using slatetec reduced weight slate installation method.
For a regular half bond pattern to the roof slates are available with a fixed length and fixed width.
Genuine vermont slate roof installed using slatetec.
Our mission is to continually exceed our customers expectations with unmatched service and exceptional quality.
It is a lifetime investment that adds to the value of a property for its aesthetics durability and anticipated low maintenance.
How long your slate roof will last depends largely on what type of rock was used.
Burlington green slates fully adhere to bs en 12326 w1 s1 t1 and have a life expectancy of 150 years.
Since 1916 the company has taken pride in providing its customers with high quality slate products and excellent customer service as the leader in the slate roofing industry.
Enhance the beauty of your home with a custom designed slate roof from california slate company founded in 2006 we focus solely on high quality roofing slate and the needs of homeowners architects and contractors.
Give us a call today.
Slate roof using non weathering mottled green purple slate.