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.
Roof decking and roof covering difference.
If you already have one of these types of roofs you could potentially cover the existing roof with pvc vinyl decking on top of a flat hard surface but you re much better off taking the roof down and starting over with a high quality vinyl decking material.
Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood.
Roof coverings as materials systems or fasteners can be weakened from extensive corrosion.
In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart.
Roofs can also fail if punctured by wind borne debris.
Roof systems typically fail when winds produce forces greater than the roof s strength.
Hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks.
If you know what wall decking is roof decking is similar but generally made from thicker and stronger materials than your wall.
Winds can tear roof coverings from roof decks and can tear roof decks from framing.
How vinyl waterproof decking benefits roof decks.