Reliable, Durable and Long-Lasting Roof Solutions

Ballasted roof systems are special roof systems that are stabilized with gravel, concrete slabs or similar weight elements applied on the membrane, without requiring mechanical fixing or adhesion. These systems, which are especially preferred in wide-span flat roofs, provide reliable solutions to the needs of modern buildings by offering high strength and long-lasting performance.

By combining advanced PVC and TPO membrane technologies with ballasted systems, Interflex Plastik offers both superior waterproofing and safe use for many years.

What is a Ballasted Roof System?

In ballasted roof systems, the waterproofing membrane is applied freely to the carrier surface and the system is fixed with gravel or concrete slabs placed on it. This method provides ease of application, especially on large-surface roofs, and also helps protect the membrane from external factors.

The ballast layer not only stabilizes the system; It also provides additional protection for the membrane against UV rays, temperature changes and mechanical effects.

Advantages of Ballasted Roof Systems

High Wind Resistance

Thanks to the ballast layer applied on the system, high resistance to strong wind loads is provided. This feature offers a significant advantage, especially in large industrial buildings and open areas.

Superior Waterproofing

Systems created with Interflex PVC and TPO membranes provide reliable waterproofing performance for many years.

Protection Against Mechanical Impact

Gravel or concrete slabs protect the membrane from external factors, reducing the risk of mechanical damage and extending the life of the system.

Adaptation to Thermal Movements

Thanks to the free-laying principle, building movements and thermal expansions do not create extra stress on the system.

Low Maintenance Cost

Thanks to its durable structure, the need for maintenance remains at a minimum level and operating costs are reduced.

Long Lasting Use

Membranes protected against UV rays and environmental effects offer longer service life than standard systems.

System Components

Interflex Ballasted Roof Systems consist of the following layers:

• PVC or TPO Roof Membrane

• Protection Geotextile

• Separation Layer

• Ballast Layer (Gravel or Concrete Plate)

• Thermal Insulation Layers (Optional)

• Vapor Blocking Layer (According to Project Requirement)

System components are specifically determined for each project according to their structural features and intended use.

Usage Areas

Ballasted roof systems are especially preferred in the following structures:

• Industrial facilities

• Factories and production centers

• Warehouses and logistics facilities

• Car park roof systems

• Shopping malls

• Public buildings

• Technical volumes

• Flat roof applications

• Large span commercial buildings

Interflex Ballasted Roof Solutions

Interflex Plastik develops ballasted roof systems suitable for the needs of buildings by providing special engineering support for each project. Thanks to high quality membrane technologies and professional system designs, your roofs are protected safely for many years.

Our ballast systems, which meet the requirements of modern structures, combine durability, low maintenance costs and long-lasting performance.

Determine the Most Suitable System for Your Project

You can contact our expert team to get detailed information about ballasted roof systems, access technical documents or to develop a special solution for your project.

Interflex Ballasted Roof Systems — Maximum Protection, Long-Lasting Performance and Reliable Water Insulation.