The metal and underlayment shall be joined with a bed of flashing cement and a 4 strip of asphalt saturated cotton or fiberglass fabric.
Slate roof tile installation details.
Generally speaking 20degrees 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.
For installing bellaforté slate without a rake tile please see rake tile section.
The stop or ledge on the bottom of the field tile rests directly on top of the starter.
Corrosion resistant roof nails or fasteners of compatible metals.
The association which started in 1922 and was reformed in 2002 spans quarriers contractors architects consultants and distributors with a connection to natural slate.
The above illustration shows basic installation details for a traditional standard thickness slate roof.
The cant strip is variable in thickness according to the thickness of the slates being installed thicker slates require a thicker cant strip.
When slating with a shallow pitch a wide slate is highly recommended for maximum side lap or lateral lap side overlaps.
Brava composite tile is the best alternative to traditional spanish clay tile natural slate and cedar shake roofing.
Gable edge projection and drip edge projection can also vary somewhat.
To begin remove the old roof tile.
The first tile should seat directly on the starter tile.
The metal shall be fastened 6 on center with 12 ga.
The outside edge of the tile will be covered by a rake tile on a gable end or a hip and ridge tile on a hip so precise cutting is not necessary.
Natural beauty davinci products are modeled from actual slate and hand split shake for natural non repeating beauty and decades of enduring and worry free beauty.
Take a look at the slate tile roof installation guide to gather more detailed information regarding the repair installation of slate roofs.
There are two methods of fixing natural roofing slates.
Look at the advanced weather forecast before you begin and choose a few weeks with as many dry days as possible.
Secure the underlayment with nails that are at least 2 inches from the edge of the roof.
All joints shall be lapped a minimum of 2.
The mission of the national slate association is to establish a material and installation standard for and promotion of natural roofing slate in north america.
The installation of a natural slate roofing depends on the slate type the style and the design.
Install the underlayment for the new roof tile next working with 10 foot sections at a time.
