The term sarking can have a number of different meanings relating to roof construction.
Sarking board roof construction.
It is a common term in scotland australia and new zealand.
Sarking boards are typically softwood boards that are attached to the rafters of a pitched roof below the roof covering.
They needn t be used in every application and instead their use largely depends on where in the country you are based and what type of construction you are building.
Recommended for use in warmer climates.
Sarking is an english word with multiple meanings in roof construction.
The use of wood panels or sarking boards called sheathing sheeting or decking in american english under the roof covering materials such as the shingles of a roof to provide support.
Roof sarking is a protective second skin under your roof installed when building a house doing home extensions a home renovation or roof restoration.
They are typically around 150 mm wide and are used to provide additional support and strength to the overall structure.