Roof systems typically fail when winds produce forces greater than the roof s strength.
Roof decking and roof covering difference.
Winds can tear roof coverings from roof decks and can tear roof decks from framing.
In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart.
A roof s sheathing is simply a board that is nailed to rafters trusses or roofing joists covering them from the elements.
How vinyl waterproof decking benefits roof decks.
Roof coverings as materials systems or fasteners can be weakened from extensive corrosion.
If you know what wall decking is roof decking is similar but generally made from thicker and stronger materials than your wall.
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.
Roofs can also fail if punctured by wind borne debris.
Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood.
Densdeck roof boards are utilized in a wide variety of roofing systems for new and re roofing applications as gypsum roof cover boards and thermal barriers.