It determines how long your roof will last and how well it will protect the contents of your home.
Putting on the plywood roof on a shed.
The roof s sheathing helps to keep the roof trusses or rafters properly spaced.
During a hurricane the strength of the sheathing on the roof can greatly impact the homes ability to weather the storm.
Handy home shows you universal shingling techniques that can be applied to any shed.
To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles.
Keep these tips in mind when roofing in hurricane areas.
Shed roof plywood thickness.
Choosing the right type of plywood for the roof is one of the most important construction decisions that you will have to make.
Shingling a shed and want some tips.
Once all beams are in place cover with 12 mm 1 2 exterior grade plywood sheathing.
This video shows how some roofs fail under heavy winds in uplift situations.
The thickness of plywood used for roof decking depends on the roof slope the spacing of rafters and the weight of other material to be put over the decking as well as the design load the.
Both osb and plywood for the roof have been approved for use so it may come down to what you feel most comfortable using.
Plywood thicknesses for roofs start at 3 8 in areas with light load requirements on rafters at 16 centers.
The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane.
Watch and see how easy it is.
First cut your rafter boards to size using a circular saw to make sure they fit your roof.
Exterior grade plywood is more water resistant than strand board based on my observations exposed edges or leaks cause more damage to osb than to plywood.
Make a birdsmouth notch at the end of each rafter to help it fit into place.