The roof was in excellent condition for long but over the past few months there were a few incidents of tree branches falling on the roof during heavy winds causing small portions of the roof on the edges to break off.
Walking on asbestos roof.
Asbestos is lethal manys the man 2 i know of broke their back off one of those roofs the reason is you could walk across that roof nearly do a jig on it and be fine and then without warning you will drop through.
Selling a property that you know or suspect contains asbestos can be a challenge.
The fragile nature of asbestos cement sheets means that they can give way without warning.
Advice about inspecting walking on cement asbestos or fiber cement roofs.
Consequently safe access systems must be in place before any work commences to both prevent and arrest falls from height.
It s best to stay off of this surface.
Its the lack of warning thats caught lads out.
When working indoors do.
If you walk on on an asbestos roof sheet it can give way without warning leading to serious injury or even death.
Homes with asbestos roofs are generally harder or more expensive to insure.
The more weathered your roof gets the more risk there is of deterioration which might expose your family and neighbors to harmful asbestos fibers.
Cracking of the asbestos cement materials usually from mechanical stress from walking on impact or around fasteners or due to thermal movement of the materials see larsen 1990 and hansen 2009.
Precautions to take with asbestos roofing.
Above all we want to stress the importance of air quality monitoring if.
The simple fact is that you should never walk directly on an asbestos roof.
If you are the building owner then there is an additional responsibility involved as you could be held culpable for the effects of the substance.
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.
On your life please do not walk on that roof.
It is the fall from height more than anything else that makes asbestos roofs dangerous.
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.
See our inspection advice at asbestos fiber cement roofing and our advice about tile and slate roof inspections found in this document below.
Cement asbestos roof shingles.
Hi the first floor of my house has large portion of it covered by asbestos cement it has been so for a few decades now.
Leave asbestos cement products around the garden or where they may be broken.
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.