Random Width Slate Roof

The margin of a slate is the height of the exposed part.

Random width slate roof. The lower slate in the pair is dropped down a couple inches and the slate on top is raised up a little. This variable slate pattern creates added architectural detail to the traditionally installed slate roof. Above is a random width slate roof pa black slates. Multicolored blended slate roofs where a variety of colors is available it is common practice to blend mixtures of various colors together to create a multicolored slate roof.

The textural effect is created by periodically inserting two slates on top of each other where one slate would normally be. Even though the two styles share some of the same attributes random width slate roofs are cut to one length and thickness in a variety of widths. Evenly diminishing margins. Since the distance between the nailed courses decreases on the way up a diminishing course slate roof the spacing gauge of the lath must also.

Random width slating in diminishing courses uk style. The characteristics of random slating are. Slate tiles are set in courses where the roofer periodically inserts two slates on top of each other to. A random width slate roof offers more texture and less uniformity than a standard slate roof.

Slate lengths which reduce up the roof slope. A diminishing course effect roofing slates of the same width but in courses of progressively shorter length is achieved by ordering slates of random width and in the various lengths required. A variety of widths will generally be provided by the quarry. My experience of random width slating in diminishing courses graduated slating in american terms differs from that of american slaters.

An excellent explanation of random width natural vermont roofing slates in the following quote from the slate book by brian stearns alan stearns and john meyer. Although possible for a uniform size slate roof multicolored slate roofs are most commonly achieved using a random width installation. Forever green roofing installed a blend of 70 unfading and 30 semi weathering green from north country slate this slate roof will definitely stand out. For example ssq riverstone random roofing slate can cover between 22m and 24m per tonne using an overlap of 75mm to 100mm.

The architectural grade slate which ranged in thickness from 3 8 to 1 2. Slate tiles were provided in a variety of lengths and widths for this project 20 x random width 18 x random width 16 x random width and 14 x random width.