heroal RS 37 RC 3

High-grade Steel Slats with Extremely High Resistance Level

The heroal roll-formed roller shutter slats RS 37 RC 3, made from stainless steel alloy, are extremely durable and resilient. heroal systems with stainless steel roller shutter slats and filled with a high density foam are tested and approved to resistance class RC 3, in accordance with DIN 1627. The heroal RS 37 RC 3 achieves the maximum hail protection, class 7.

Design Options

  • Potential total U factor value improvement of up to 56 percent
  • Stainless steel finish

Explore the heroal Communicator now


The versatile and convenient functions of the heroal Communicator optimally support your work and help you to save time. Ask for your personal access code now, and benefit from updated documents and current product information as well as heroal news and personal support.

Join us! Become a heroal Partner or Dealer

Your customers will know about your commitment to quality thanks to the “powered by heroal” label. Take advantage of targeted support for your company. As our partner, you will become an important part of the heroal brand, which means maximum support for your business.

  • Personal support by responsible field sales team
  • Best-in-class solutions with uncompromizing quality
  • Individual system and software training
  • First-class technical support
  • Individual marketing support, including website building

heroal Dealer

You sell and install roller shutters or sun protection solutions and want to include already fabricated heroal Ready elements?

Become a heroal Dealer >

heroal Partner

You are a fabricator of roller shutters or sun protection solutions and want to include heroal products in your portfolio?

Become a heroal Partner >