The skeleton of a roof is formed with rafters or trusses generally spaced 16 inches or 24 inches apart from the center of one rafter to the center of the next.
What material to use for roof decking.
Plywood used for roof decking is typically called sheathing and.
The type grade thickness and installation of materials used for roof decks should conform to the requirements of the relevant local building codes of practice and regulations.
The most common materials for this are oriented strand board osb or plywood both formed of layers of wood bonded into a panel.
Waterproof decking for a flat roof deck waterproof decking for a flat roof deck we all know the different types of roofing material asphalt wood metal etc but there s one type of roofing material that s just a bit different than the rest.
Since they ve been artificially.
The roof deck should be a stable smooth and solid surface where shingles can be easily and more important securely installed.
Roof decks are typically constructed so that a layer of waterproofing material is sandwiched between the roof substrate and a floating deck on top.
To stabilize the rafters support the roofing material and hold the entire roof together roof sheathing is installed.