What is decking on a roof?

Decking on a roof involves building a wooden or composite platform on top of a flat or sloped roof for recreational, entertaining or utility purposes.

The construction of a rooftop deck may require a permit from the local building department and must adhere to specific codes and regulations, including safety issues such as weight capacity, railings, and water drainage. It is important to consult with a licensed roofing contractor before beginning any rooftop decking project to ensure that the structure is safe and secure.

When choosing the materials for the decking surface, it is essential to choose materials that are durable and weather-resistant. Popular options include pressure-treated wood, cedar, redwood, and composite decking materials. The decking should be installed on a frame made of pressure-treated lumber, which is resistant to decay and rot.

A rooftop deck can provide a unique and versatile outdoor space, but it may also be subject to certain challenges including access, electrical and plumbing requirements, and the effects of weather, such as UV radiation and precipitation. Proper installation and maintenance are critical for the longevity and safety of a rooftop deck.