Hurricane straps provide extra security for your home s roof.
Hip roof hurricane straps.
The easiest way to install hurricane straps is during the construction of the home.
The hip rafter the hip girder and the rafters trusses adjacent to the hip girder that are not anchored with a strap having at least four fasteners on each end shall be connected to the top plate below using a strap or a right angle gusset bracket having a minimum uplift capacity of 500 lbs.
Simpson strong tie hurricane ties are designed to resist high winds and seismic forces by positively connecting trusses rafters to the top of wall of the structure.
For gable end roofs the florida code requires that you start by tying down roof framing members within 6 feet of each corner.
It is exceeded only by the discount for a hip roof sloped on all sides which averages 47.
After the home is built you run into major issues.
Where required by section 101 2 the intersection of roof framing with the wall below shall be strengthened by adding metal connectors clips straps and fasteners such that the performance level equals or exceeds the uplift capacities as specified in table 201 3.
The reduction on the windstorm portion of your homeowner s insurance that is allowed for a strong roof to wall attachment averages 35 and is the largest discount for many homeowners.
Hurricane straps timber connectors.
The structural integrity and successful performance of the roof structure during high wind events depends upon.
Adding fasteners to existing straps shall be allowed.
Some hurricane tie models are available with additional corrosion resistance for exterior and treated wood applications.
Roof framing and 3 adequate connections between the roof structure and the top of the wall to create a complete vertical load path.
Single wraps straps that are attached to the side and or bottom of the top plate and are nailed to the rafter truss.
How to install hurricane straps to a roof.
Double straps that are attached to the side and or bottom of the top plate and are nailed to the rafter truss.
For a minimal cost you can tie beams purlins wall and floor plates rafters and studs into one solid cohesive structure and rest easy when the winds come.
1 adequately designed and spaced roof framing members 2 adequate lateral bracing to support.
Adding fasteners to existing straps.
For hip roofs the code specifies that hip and girder rafters or trusses be connected to exterior wall plates.
201 3 roof to wall connections for site built single family residential structures.
Brc hurricane straps offer the best way to add strength to your roof as protection against severe weather.
For 16 inch on center framing that means connecting four trusses at each end of the house.
They are able to withstand winds of more than 100 miles per hour.
