In short the roof deck is the roofing material that lays between the structural components of a roof the joists and trusses the insulation and the waterproofing layers coatings roofing materials layers etc.
Roof decking meaning.
Roof decking is a layer of flat material that s attached to your roof s trusses and joints.
These outdoor constructed spaces are located on the top of some homes but are known mainly for being connected to the rooftop level apartments known as penthouses.
Definition roof decking or sheathing is the layer of the roof that is used as the base for nailing roof coverings.
It also secures the positions of the rafters to keep them evenly spaced.
As the bottom layer of your roof decking is attached to the rafters and eventually supports the entire weight of the finished roof.
The roof deck is the section of the roof where everything else is placed.
A flat portion of a roof used as a walk or terrace.
Roof decking also known as roof sheathing acts as the foundation of your roof.
It s kind of like a sheathing that gives a layer of protection to the roof s internal structure but it s needed more as a surface base to place other materials.