Tornado Proof Steel Buildings Roof System Images

Sizing of the rafters of a roof s frame must resist the weight of the roof system.

Tornado proof steel buildings roof system images.

Few storms make it to ef 5 at the top of the scale. Here s a basic design for a tornado proof safe. The extra heavy duty stormpro assemblies helps to fortify the opening to withstand extreme wind speeds and flying debris during a tornado. It is essential in tornado resistant roof design that the roof sheathing and framing are built and sized for the potential.

Following are path s recommendations for achieving storm resistant roofing. Large but slow tornado strikes kansas. 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 support system to prevent structural collapse. Build a moderately pitched hip roof.

Because mid range slope roofs withstand strong winds better than steep roofs keep the roof pitch below 6 12 and greater than 4 12. The roof framing must also move the lateral loads to the shear walls below. Doors must be solid steel with reinforced frames and extra strong locking mechanisms otherwise the storm will just suck the door open. Even some so called tornado resistant homes succumb to their deadly force.

Before a tornado hit in may of 2013 dan had four metal buildings on his property in marysville kansas. The savings in eliminating conventional roofing materials will also offset the cost of the concrete roof solution. Leaks are rare generally caused by faulty construction practices and are easily repaired. Roof framing is the next building element of the load path.

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. Stormpro doors and frame assemblies meet the requirements for fire protection icc 500 2014 and fema guidelines. Tornadoes winds can reach speeds up to 300 mph which is an impossible force for many straight wall buildings to handle. An ef 5 rated tornado can demolish everything in its path.

A cat 5 hurricane proof log house is resistant to the winds up to 245 mph. The round design allows the wind to blow around the home. Tornado resistant door and frame systems. Find out why dan chose to replace the buildings he lost with another worldwide steel building.

Flat roofs increase uplift forces on the overhang and are more prone to leaks.