Roof slate is a durable rock material that has been used for centuries. It is blasted by powder explosions and then split into four to nine inch pieces. The slate is then hand split into individual slates for use. They are available in a variety of colors, thickness, and sizes. Slate is fireproof, and practically non-absorbent which generally allows snow to slide right off. Regardless of climate conditions, slate can last up to 100 plus years depending on grade of slate. In many cases slate roofs can be repaired. Consult with a slate expert before making any decisions on your slate roof.
Could slate roofs be repaired?
Yes, slate roofs are repairable. Cracked, broken, loose or missing slates should be replaced
promptly by an experienced slate roofer.
-
Cracked and broken slate -
Loose slate -
Missing slate
How
much does it cost to repair a slate roof?
This varies on many different factors. However, one can expect to pay as low as $45 per slate or as
high as $200. Factors that are considered: type of slate, fastening method of slate and complexity of roof all have an impact on the final price.
How much does a slate roof cost?
Many factors have to be taken inconsideration to install a slate roof. The following is a list of what will impact pricing:
1.) Slate color, size, and thickness.
2.) Installation method. Traditional nail on, or hook system.
3.) Type of slate style. For example: different widths, lengths, thickness, colors and shapes can all be incorporated on a single roof to create different roof looks.
4.) Variables such as valleys, hip, vents, and pipes.
-
Thick Slate -
Staggered Butt -
Rolled Valley -
Copper chimney flashing dormer, & vent -
Territ -
Multi Colored Slate
What is the life expectancy of a slate roof?
A slate roof can last over 75 years. Slate is graded in three standards as S1, S2 or S3, with S1 being the highest grade. Slate grade S3 is rated to last for up to 40 years, S2 is rated for up to 75 years, and S1 has a lifespan of more than 75 years.
What is the proper way to repair a slate roof?
A feature of a slate roof is that it is made up of many individual pieces of natural slate and separate flashing components allowing repairs to be made in specific areas without replacing the entire roof. Be aware of roofers that use cement, tar or caulk to repair slate roof tiles. Slate repair with either nails or slate hooks is the proper way of repairing a slate roof tile.
What tools are necessary for a slate roof repair?
There are several
tools needed to repair a slate roof. The most common are as follows:
1.) Slate Brackets - These
brackets allow a 2″x 10″ to be inserted between the brackets allowing access to
the roof.
2.) Slator – Secure Ladder
and Tie Off Responsibly
3.) Ridge Hook - Hooks
over the ridge and uses gravity to hold the ladder in position.
4.) Slate Ripper – tool
used to remove an installed piece of slate.
5.) Restoration Hammer – Is
a heavier hammer for striking slate ripper to remove slate. Restoration
hammers also have a pointed end for punching nail holes in slate.
6.) Slate Cutter - A
light, transportable tool that also trims slate to size. Also used for
decorative work.
7.) Slate Hooks - A hook
that is lined up with the course below, and then hammered into the decking to
place the new slate in position.
Many answers can be found on the internet. However, For specific questions regarding your roof, complete the online form for one of our consultation services.
An over the phone or email consulting session is a great way to get some expert help at about half the cost of an on-site consulting service. A typical phone or email consulting session is up to an hour for $99. In addition to submitting the contact form, email photos or roof plans to [email protected].