The flexible membrane is usually installed under the battens to provide thermal insulation and to prevent water and dust penetration in the roof space.
Sarking colorbond roof.
Roof sarking is mandatory in all bal 12 5 to 40 rated areas to meet the bush fire ember attack requirements in accordance with australian standard 3959 where it provides a secondary form of ember protection for the roof space1.
This video answer the question what is sarking.
Roof sarking is a membrane that is fitted during tile or metal roof construction.
Recommended for use in warmer climates.
Consult a reputable roof sarking supplier within your area to invest in high grade products that will last for years.
Remove the ridge capping to easily get rid of roof tiles and clips.
Vapour permeable sarking controls the risk of condensation by allowing water vapour to be.
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.
Unfasten all clips that take hold of the roof tiles.
Sarking is pliable laminated membrane well that s how bradford describes anyway.
Identify the roof dimension to know the correct measurement and number of sarking sheets to buy.