Advantages & Disadvantages of Commercial Roofing Type

Commercial roofing systems insulate, protect, and beautify buildings. Each commercial roofing system has pros and cons. This article discusses the pros and cons of the five most common commercial roofing types.

BUR Benefits:

Durability: Built-up roofs are durable. Its bitumen and reinforcement fabric layers protect it from wind, rain, and hail.

Built-up roofs last 20–30 years, making them a good commercial building investment.

Fire Resistance: Built-up roof bitumen and reinforcement fabrics are fire-resistant, protecting the building.

Disadvantages:

Heavy Weight:  A built-up roof requires structural reinforcement. This makes installation more expensive and unsuitable for buildings with low load-bearing capacity.

Poor Energy Efficiency: Built-up roofs reflect sunlight poorly, making them less energy-efficient than other roofing options. Building heating and cooling costs may rise.

Maintenance: A built-up roof needs cleaning and leak repairs to last.

Modified Bitumen Roof Benefits:

Modified bitumen roofing is easy to install, making it ideal for new construction.

Modified bitumen roofing is affordable for budget-conscious commercial building owners.

Modified bitumen roofing requires only occasional cleaning and repairs to last.

Disadvantages:

Built-up roofing is more durable than modified bitumen roofing.