Firestop Solution For Existing Penetrations

Build firestop code compliance into existing applications

Hilti firestop specialists have the product and application know-how you need to develop an ideal firestop solution that fits, functions and fulfills code compliance requirements. Everything we do undergoes rigorous testing in our labs—so you have the documented performance criteria to make an informed decision about the best possible firestop solution for existing penetrations. If you’re not sure about your exact need, request technical advice from our engineering support team on both the product and process that is best suited to your application requirements.

Create larger opportunities even in smaller openings < 4" diameter.

Cable management needs for individual low-voltage cables or clusters have a way of changing over time. Maximize your firestop planning and documentation with ideas that allow for future expansion—and avoid doubling your design, installation and cleanup costs later. Ask a Hilti firestop specialist for ideas that make sense today, and save money over the long haul. 

High traffic areas

Today's answer. Tomoorow's advantage. 

Here’s an easier way to solve for today’s needs while you protect your options and your investment for the future. The Hilti Speed Sleeve CP 653 is a repenetrable, easy-to-install cable management device that provides best-in-class performance in electrical and telecom applications at all capacity levels—from 0 percent through 100 percent.

  • Extremely low L-rating (the leakage rating for smoke, toxic gas and the associated spread of infectious diseases)
  • Device does not raise attenuation (signal loss)
  • Use with 16" or 24" surface- or stud-mounted gangplate for wall or floor applications
  • Cables pass through device as a bunch, no flattening required
  • Repenetration performed on only one side of device
  • Available in 2" and 4" diameter

One installation. Multiple options.

Get firestop flexibility today with even greater productivity tomorrow. The Hilti Firestop Gangplate and matched CFS-SL Gangplate Caps provide an ideal preassembled solution for grouping 4" diameter Hilti Cable Management firestop devices.

  • Available in 16" and 24" lengths for common stud configurations
  • Integrated smoke seals eliminate the need for additional firestop sealant
  • Easy stud- and surface-mount options suit new construction or renovation projects
  • Gangplate CAP seals blank ports for future expansion

Stop smoke. Stifle noise.

Get better in-wall or in-floor isolation—even in nonfire-rated partitions for privacy and noise attenuation. Hilti Smoke and Acoustic Sleeve [CS-SL SA]—available in 2" and 4" diameters—offers superior acoustical performance in a single point of entry for cable additions and changes.

Moderate traffic areas

CFS-SL SK

Protect your cables and your investment.

Satisfy most specification requirements that call for a sleeved cable application with this quick and easy-to-install assembly that gives you repenetration options for future cable capacity. The Hilti Firestop Sleeve Kit CFS-SL SK is an economical and intuitive solution for properly firestopping new penetrations for single cables and cable bundles through small- to medium-sized openings in walls, ceilings and floors.

Ready in a hurry

When simple challenges call for a simple, economical solution with quick and easy installation, the Hilti Firestop Plug CFS-PL is a preformed, noncuring, ready-to-use and reusable intumescent plug for single cables or small bundles. This smoke-resistant and paintable plug is also repenetrable for future cable additions.

CFS-CC

Surface-mount sealing conforms to cables

Where you have the flexibility to use a surface-mounted cable-sealing solution—whether in walls or floors—the Hilti Firestop Cable Collar CFS-CC speeds and simplifies initial installation and repenetration. With no need to prep the opening, this sealant and putty-free collar provides a convenient firestop solution for common cable applications—even problematic, irregularly shaped bundles—without having to cut or chisel around existing cables. It provides up to 100 percent visual fill (up to 4") with or without sleeves.

Low Traffic Areas

Hilti Firestop Cable Disc CFS-D

A fast, flexible, preformed firestop solution

When you want the quickest and easiest-to-install firestop solution for single cables or small bundles up to 1" in diameter, the preformed Hilti Firestop Cable Disc CFS-D 1" is the perfect fit. It installs in less than 10 seconds and is suitable for new and existing cable penetrations through drywall, concrete or masonry walls or wood floor and ceiling assemblies.

Large Openings

Don’t be intimidated by large-scale firestop applications—regardless of how many penetrations you need to accommodate or how often they need to be updated. Hilti offers a range of cable management solutions for large (> 4") openings to accommodate multiple pipes, cables, bundles, cable trays or busways. 

high traffic areas
High traffic areas

Creating firestop conditions across a large opening is one challenge. Accommodating diverse sizes and shapes of penetrations is another. But configuring large firestops that can adapt to frequently changing configurations is the most challenging of all. That’s why Hilti firestop experts designed a versatile, building-block solution for all three scenarios—the intumescent Firestop Block CFS-BL. These non-curing, reusable blocks can be cut to fit custom openings and installed with no mess, special tools or compression required. They can be used in floors or in one-sided installation of wall systems—and for temporary or permanent sealing of single or multiple penetrations up to 12” annular space.

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Moderate traffic areas
Moderate traffic areas

Create ready-to-install firestop protection for multiple penetrations—and maintain flexibility for future expansion. Hilti Firestop Board CP 675T cuts cleanly and installs easily—no dust, no fibers and no metal—all without power tools. It allows for easy repenetration or cable mining from one side of the wall, and it can even be combined with Hilti Firestop Block CFS-BL to provide excellent ratings in atypical configurations. Or, to seal a blank opening, you can simply install an entire sheet.

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When a one-time permanent fire seal of a large opening is all you want, quick-setting fire-resistant Hilti Firestop Mortar CP 637 is all you need. It combines quick and simple mixing with easy cleanup and no shrinkage during the curing process. It’s an economical solution that’s easy to handle for use in hard-to-reach applications.
Low traffic areas

When a one-time permanent fire seal of a large opening is all you want, quick-setting fire-resistant Hilti Firestop Mortar CP 637 is all you need. It combines quick and simple mixing with easy cleanup and no shrinkage during the curing process. It’s an economical solution that’s easy to handle for use in hard-to-reach applications.

Learn More

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