How Long Does A Flat Roof Last In California

The roof type is the primary factor that determines how long a flat roof will last next to correct installation of course.

How long does a flat roof last in california.

Summary a typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced. It also lasts from around 10 to 20 years so it has quite a bit of durability. This depends on the climate quality of the installation type of membrane maintenance and roof penetration. As a building manager or owner you have several options for roofing when it comes to your flat roof.

The most common types of commercial roofs whose lifespan we ll explore include. Not surprisingly cheaper roofing materials won t. While many types of roofs last longer than 15 years some can hold up well for 50 years or longer barring a serious storm or a large fallen tree. A ribbed metal panel roofing system featuring concealed fasteners will offer a longer lifespan ranging from 30 to 50 years depending on the environment.

Since it is a multi ply roofing there is less risk of tears and holes than if you had a single membrane roof such as pvc.