Mixed Services

For penetrations with multiple or mixed services, most standard fire stopping methods don’t apply due to the separation requirements or testing limitations. Trafalgar Fire have products fire tested and approved to deal with these situations, treating a range of mixed service types.

Mixed Services

For penetrations with multiple or mixed services, most standard fire stopping methods don’t apply due to the separation requirements or testing limitations. Trafalgar Fire have products fire tested and approved to deal with these situations, treating a range of mixed service types.

Mixed Services

For penetrations with multiple or mixed services, most standard fire stopping methods don’t apply due to the separation requirements or testing limitations. Trafalgar Fire have products fire tested and approved to deal with these situations, treating a range of mixed service types.

Fast and Easy Passive Fire Stopping for Mixed Services

The Trafalgar FyreBOX range is approved for a wide variety of services including conduits, PEX, bare metal pipes, electrical, and HVAC&R. The FyreBOX can be filled with as many of these services as will fit in the box, with no separation requirements.

Trafalgar Fire is proud to present our newly developed Mixed Service Collar approvals for HVAC&R penetrations with our FyreCOLLAR Mixed Services. Treat multiple sets of pair coil plus their cables, insulated pipes and drain lines all through one penetration, making HVAC&R penetrations fast, clean and easy.

Resources

We have a wide range of resources available for every product and system to ensure that you’re choosing the right fire stopping solution for your needs.

Frequently Asked Questions

Have some questions? Our team of engineers have answered some of our most common questions below.

Documents and Resources

We’re proud to be making passive fire protection easier every single day. Our extensive range of resources have been written, developed, or sourced by Trafalgar Fire’s experienced team of passive fire professionals to help you better understand our systems, products, and the passive fire industry as a whole.

Check out the latest installation and product videos, articles, and case studies for FyreCHOKE Mixed Services Retrofit Collar.

Frequently Asked Questions

At Trafalgar Fire, we’re dedicated to making passive fire easier for you. To save you some time, we’ve answered a collection of Frequently Asked Questions about FyreCHOKE Mixed Services Retrofit Collar.

If you have any additional questions, our Technical Team is here to help.

Yes, for walls. Floors however, only require a collar on the underside of the penetration.

Yes, but no need for expensive intumescent sealants – seal the collars with FyreFLEX® sealant around the services in the
wall and backfill the collar to close any gaps between services and provide a smoke seal.

No, these cable penetrations are best to be sealed with a system that has been tested for the application, like FyreFLEX®
sealant and TWRAP or FireBOX systems.

Yes, the FyreBOX™ Cast-In has been tested with both fire resistant (FR) and non-FR insulation and can
be filled with as many lines as will reasonably fit in the box.

TWRAP™ (or FyreWrap®) will need to be wrapped around the FyreBOX™ to achieve an insulation
rating.

Yes, Refer to our How to Install a FyreBOX™ Cast-In video or contact Trafalgar Fire Technical Team for
further assistance.