That rock is then split into smooth flat pieces to form slate roof tiles.
Tile vs slate roof.
Natural slate roof tile.
A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer.
This means it is unlikely you will have to replace your roof any time soon just keep on top of any repairs and your slate roof should last 2 or more lifetimes.
This can mean it will take longer for a slate roof to be completed and labour costs and time should be factored into the price and project deadline.
Durability and low maintenance.
For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit.
Slates are mainly grey in colour but are available in different shades textures and patterns.
Natural slate was used extensively in the eastern us throughout history and remains a popular choice for authentic renovation projects especially on historical landmark buildings.
Slate happens to be among the most durable of all the roofing materials not all slate is the same some are made from quarries in vermont some from pennsylvania and other states but the best of it will last longer that the fasteners that hold it in place.
Natural slate is one of the most expensive roofing materials to purchase.
It is possible to find roofing tiles that have the classic s pattern as well as half round tiles tiles that mimic the look of slate 3 shingles ridged tiles and a wide range of others.
Many slate tile manufacturers offer up to 100 year warranty on their products.
The process to affix slate tiles to the roof of a building is also a slightly more complicated affair than roof tiles as the slates will need to be sorted and graded before laying.
Tile roofing can stay up perfect for as long as 50 years.
Slates are fixed to the roof using pegs and nails and can be layered up for a textured aesthetic.
Typically 1 4 3 8 thick natural slate roof weight about 1050 1200 lbs per square or 51 58 kg m 2.
With a tile roof it is possible to create a more unique or personalized look for the property rather than simply choosing a different color or slightly.
Other properties include great fire protection rot proof and it s impervious to insect damage.
Slate tends to be more expensive than tiles.