Super six roof corrugated asbestos cement with asbestos cement flashing and ridge capping.
Super 6 fencing asbestos.
Unfortunately early hardifence products used a similar mould to the super six and as such this test can only tell for certain that it is not asbestos if it only has 5 ridges.
Underside of super six corrugated asbestos cement roof dimple texture visible contrasts with upper tin roof.
Super six is made with asbestos and concrete.
Super six roof composition.
Like other non friable asbestos products super six roofing can release dangerous asbestos fibres when broken or damaged.
Brand name of super six non acm is commonly named hardifence.
Whilst we do not recommend hardiefence it has become a common fencing type in perth and sometimes it is just not worth replacing the whole fence line with colorbond or.
Close up of super six roof corrugated asbestos cement.
Age of the house.
Hardy fence is the replacement product for james hardy s super 6 which lacked strength after they stopped manufacturing them with asbestos.
This is often found in the ceiling space below the roof and in the soil surrounding the property.
Asbestos fences usually have 7 ridges per 1 meter wide panel where as hardifence made after 1990 has only 5.
How to tell the difference between hardi fence and asbestos.
The original corrugated super six asbestos cement sheets were manufactured from the 1950 s until 1985.
The typical characteristic features of corrugated acm fences are.
Horozontal corrugated asbestos cement super 6 fence.
Not sure if it s hardiefence super six or asbestos.
If the fence is cement like and is or could be pre 1990 then it is likely to be acm.
If you live anywhere else in australia and have corrugated cement fencing it will be super 6 and contain asbestos.
Super 6 was not the only rounded profile used.
It was widely used for fencing and roof sheeting and some is still in use on homes of this era today.
Super six roofing material can release asbestos.
Although it s possible second hand asbestos super six sheeting may have been reused the incidence of this is probably low.
Carbon dioxide in the air is slightly acidic.
It was also made in a shallower profile known as standard which is very similar in profile to corrugated metal roofing and has 25mm 1 inch corrugations.
We can install any size hardy fence job however it would not be recommended as the preferred product it s more costly per meter and more labor intensive and probably only has a 7 to 10 year life span.
A house built in the late 1980 s and onwards is less likely to have asbestos super six fencing installed.
See this handy fact sheet about how to tell the difference.
Including from local government records may help date the fence.
6 tips to identify super six asbestos and hardifence non asbestos.
This new product eliminated the deadly asbestos fibres.
