Firrings Arris Rail & Eave Lath

Timber Arris rails are used with flat roofs to create an edge or upstand when using torch on felt. Can also be used for fencing jobs, the Arris rails are pre-treated for external use and life longevity. Firrings & Eave Lath are a thin strip of timber or batten that has been cut along its length diagonally so that it tapers, with one end deeper than the other. Firrings are used in the construction of flat roofs to create a fall, ensuring that water runs to the lower side.