In a tornado the most vulnerable areas of the home are the roof and windows.
Tornado proof roofing.
Formerly tornado proof houses.
The round design allows the wind to blow around the home.
Even an ef 2 tornado has winds up to 135 mph generating such enormous forces that even the best engineered wood roofs will fail.
A cat 5 hurricane proof log house is resistant to the winds up to 245 mph.
The most important aspects of a tornado resistant home include the walls roof and windows.
Following are path s recommendations for achieving storm resistant roofing.
In 2004 an f2 tornado pulled the roof off an icf home in attica kansas.
The sheathing works with the roof framing to transfer.
Submitted by nzmrm editors on tue 12 06 2012 12 00am.
A round or multiple sided home is more resistant to hurricane strength winds.
Wall logs in such construction have to be made of circular reference glued laminated timber and all other components of the house have to be hurricane resistant.
We will most certainly be in both the joplin and tuscaloosa areas so if you or someone you know need a little home repair job because it was obliterated this spring let us know and if you are building in tornado alley and want a quote we would be.
This saves you money on your insurance and helps reduce waste in the local landfills.
Build a moderately pitched hip roof.
Roofing materials have not been used on concrete roofs on houses constructed on the island of guam over their 50 year history.
Leaks are rare generally caused by faulty construction practices and are easily repaired.
Even with the most securely fastened roofing system and impact resistant windows these areas may still be vulnerable depending on how the tornado hits the home if a direct hit.
The tornado proof roof.
You also don t have to deal with the inconvenience of frequent roof replacements.
The answer is yes if the home were constructed like a bomb proof bunker with thick walls a reinforced concrete roof and a super strong internal.
The roof sheathing is the first structural element in the load path between the roof system and the foundation.
And midwestern tornadoes sometimes generate winds of 200 or even 250 mph.
The result is a quiet energy efficient tornado proof home and yes all this is still affordable.
And once the roof is incapacitated the house is a sitting duck for further damage if not total destruction.
Fasten the roof securely to the house and include multiple layers of moisture protection.
On tuesday 3rd may 2011 the auckland suburb of albany experienced an extreme weather event.
How to make a more tornado resistant home.
Concrete is the only material that can hold up to these forces.