Consists of multiple layers of bitumen and reinforcing fabrics.

Provides durability and weather resistance.

Commonly used in commercial and industrial buildings.

Similar to BUR but includes polymer-modified bitumen sheets.

Offers enhanced flexibility and durability.

Easy to install and repair.

Can be installed as a flat roof with metal panels or sheets.

Durable, long-lasting, and reflective, reducing energy costs.

Commonly used in commercial and residential applications.

Built with layers of bitumen-soaked felt.

Traditional and cost-effective.

Often used in residential construction.