How Important Is Roof Decking?
What are roof decks?
Roof decks are the foundation of any roofing system. It acts as a backbone of the entire roofing system. Roof decking is of utmost importance because the entire functionality of the roofing system depends on its foundation. The roof deck can be of several types depending on individual choices; it can be a metal deck roof or can be a wood based deck too.
Importance of Roof Decking
Roof Decking is crucial as the roof can’t sustain without a proper foundation. Various aspects need to be considered while designing structural roof deck such as thermal performance, fire resistance, proper slope for drainage and enhanced wind uplift performance. All these factors are to be considered to build a strong base for your roof. The roof decks should accommodate the building movement and must be built accordingly.
Types of Roof Decks
Roof decking can be done using not just one but various materials. The choice of material for a roof deck depends on the purpose of the structure and also the endurance level of each material. Roof decks can be of the following types; Steel, concrete panels, wood planking, plywood/OSB, poured gypsum, etc.
How to attach a roof deck?
There are various ways of attaching roof decks. Before beginning with any attachment method you must think about the long term durability of the selected method, whether nails, screws or pneumatic anchors will provide the desired sustainability after the roofing system is fully installed. Thermal expansion and contraction is one other important aspect to keep in mind and the roof system should be sufficient and efficient accordingly.
Things to Keep in Mind
A good roofing system will be intact for a longer time period and hence must be efficiently built to increase the performance span of the same. A good foundation eliminates any future performance issues of the roof structure. Looking for possible deflection under pressure or load is also important so that the structure can then be built to yield maximum performance. The importance of roof decking should not be undermined in any setting, may it be industrial sheds, warehouses, and residential roofs, commercial or infrastructural buildings.
