Asbestos was banned in 1989 so as the buildings that incorporated it age their roofing and siding will fall into disrepair.
How to walk on asbestos roof.
The simple fact is that you should never walk directly on an asbestos roof.
These shingles are as fragile as slate.
Advice about inspecting walking on cement asbestos or fiber cement roofs.
Cement asbestos roof shingles.
On your life please do not walk on that roof.
The only way to know for sure whether your roof contains asbestos is to have a sample tested by professionals in a certified laboratory.
Though we ve walked carefully on a few such roofs it s easy to damage them.
Its the lack of warning thats caught lads out.
Most of the times asbestos roofing materials are not dangerous if not damaged and left undisturbed.
It s best to stay off of this surface.
But due to the high risk nature of this material repairs may not be conducted on any roof that contains asbestos hammering high pressure cleaning drilling cutting patching and walking on roof tiles can all release fibres into the.
Asbestos cement in roofing.
If you walk on on an asbestos roof sheet it can give way without warning leading to serious injury or even death.
If fibres are contained within the structure of the roof the risk is minimised or even reduced completely.
Precautions to take with asbestos roofing.
Not only can this mean people fall through the roof from walking on it but the roof will more easily break from other causes such as hail or falling branches and so release asbestos fibres.
Many asbestos roofs and siding are damaged cracked or broken.
The fragile nature of asbestos cement sheets means that they can give way without warning.
Accordingly if the material contains less than 1.
Walk on corrugated asbestos cement roofs if it can be avoided many people have been injured by falling through weathered asbestos cement roofs while attempting to treat or repair the roof surface leave asbestos cement products around the garden or where they may be broken.
See our inspection advice at asbestos fiber cement roofing and our advice about.
Cement sheets are one of the most commonly used roofing products that the mineral is found in and there are still a large number of.
Consequently safe access systems must be in place before any work commences to both prevent and arrest falls from height.
Some people including experienced roofers claim that it is safe to walk along the line of the purlins where the roof sheet fixings are visible but this is definitely not the case since the purlins are usually quite narrow often only a few inches wide.
It is the fall from height more than anything else that makes asbestos roofs dangerous.
Above all we want to stress the importance of air quality monitoring if.
This can release fibers into the air.
Due to its fantastic thermal qualities and being extremely fire retardant it is not surprising that asbestos was extensively used in roofing and insulation in the 20 th century.
