Sarking Board Roof Construction

Roof sarking is a protective second skin under your roof installed when building a house doing home extensions a home renovation or roof restoration.

Sarking board roof construction.

Thermoseal reflective foil roof sarking is a non permeable vapour barrier to reduce the transmission of moisture into the home and contribute r value to the roof system. It is a common term in scotland australia and new zealand. Roof sarking is a pliable laminated membrane that is positioned under your roof during installation by the builder and is rolled out in sections either parallel or perpendicular to the eaves with an overlap between each layer. Sarking is an english word with multiple meanings in roof construction.

Sarking boards are typically softwood boards that are attached to the rafters of a pitched roof below the roof covering. They are typically around 150 mm wide and are used to provide additional support and strength to the overall structure. 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. Sarking boards are softwood boards generally about 150 mm wide that are attached to the rafters of a pitched roof to give extra strength to the overall structure of a building.