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Roofing systems engineered for specification

As project requirements become more complex, consulting engineers need roofing solutions that are reliable, well documented and easy to specify.

Protan delivers tested roofing systems developed for demanding climates, complex structures and long-term building performance — supported by technical expertise throughout the project lifecycle.

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Supporting consulting engineers in complex projects

Modern roofing design involves more than waterproofing alone. Consulting engineers must balance requirements related to durability, energy performance, moisture control, stormwater management and sustainability — often within increasingly complex building designs and regulatory frameworks.

Protan supports consulting engineers with system-based roofing solutions developed for both new construction and refurbishment projects. Through technical documentation, detail drawings, BIM resources and project-specific guidance, we help simplify specification and support efficient project execution from design to completed installation.

Our roofing systems are developed to perform in demanding environments and across a wide range of applications, including exposed roofs, green roofs, blue roofs, refurbishment projects and buildings with high technical or environmental requirements.

Why engineers choose Protan

  • Proven TGA-certified durability exceeding 50 years.
  • BBA durability in excess of 40 years.
  • Reduced project risk
  • Easier specification and project planning
  • Technical support throughout the project lifecycle
Schedule a consultation with one of our advisors

Schedule a consultation with one of our advisors

If you have any questions or need assistance in choosing the right solution from our range of products and systems, we can offer a consultation with one of our technical advisors.

Stormwater management

Blue Roof systems developed for attenuation and controlled water management.

Complex refurbishment projects

Solutions adapted to existing structures with minimal disruption.

Wind-exposed buildings

Documented systems tested for demanding weather conditions.

Airtightness and moisture control

Roofing systems designed to support building durability and energy performance.

Green roofs and biodiversity

Documented membrane systems for extensive and intensive green roofs.

Fire performance and roof safety

Documented roofing systems designed to meet demanding fire classifications and support safe, compliant roof design.

Frequently Asked Questions

What technical documentation is available for Protan roofing systems?

Protan provides access to product documentation, technical approvals, certifications, environmental declarations, installation guidelines and specification texts to support design and project documentation requirements.

Can I access CAD details and BIM resources?

Yes. Protan offers technical drawings in PDF and DWG formats, as well as BIM resources for a wide range of roofing systems and applications.

Does Protan support engineers during the design phase?

Our technical teams can assist with system selection, detailing, specification support and project-specific guidance throughout the design and planning process.

Can Protan assist with stormwater management calculations?

Yes. Protan supports projects involving Blue Roof and Blue-Green Roof systems and can assist with calculations related to water retention, drainage capacity, detention volume and peak flow reduction.

Looking for more than just a supplier?

Looking for more than just a supplier?

Whether you are planning a roofing project, infrastructure installation or industrial application, Protan combines technical expertise, reliable products and close customer collaboration to support projects from start to finish.