Inverted Roof

Definition

An inverted roof is a membrane roof assembly in which the thermal insulation lies above the membrane.

Purpose

The inverted roof design protects the waterproof membrane from temperature extremes and physical damage, extending its lifespan and improving thermal performance.

Examples of Use

• Installing inverted roofs on commercial buildings to enhance durability and energy efficiency.
• Using inverted roof systems in green roof applications where vegetation adds extra protection and insulation.
• Applying inverted roof designs in residential buildings to protect the membrane and improve insulation.

Related Terms

• Roof Membrane: A waterproof layer in a roofing system that prevents water infiltration.
• Thermal Insulation: Materials used to reduce heat transfer and improve energy efficiency.
• Green Roof: A roof covered with vegetation and soil, providing additional insulation and stormwater management.

Notes

Inverted roofs are beneficial in harsh climates and for buildings requiring enhanced roof durability and thermal efficiency. They also facilitate easy access for maintenance and repairs.