CFS-TTS E Firestop Top Track Seal
Fast, simple, and clean firestop preformed solution for top-of-wall drywall joints and deflection heads
- Approvals: EN 1364-1
- Length: 3060 mm
- Application: Joints
Customers also searched for Deflection Head or Top Head.
Technical Data
- at 77°F/25°C and 50% relative humidity; from date of manufacture
Documents
Features & Applications
Features
- Fast installation – fewer working steps (one and done)
- Sealing properties designed for real jobsite conditions – forms a more reliable sound and smoke barrier even on imperfect concrete
- Makes inspection easier
- Increased worker safety – minimises the need to work at height
- Versatile solution for any plasterboard track size
Applications
- Firestop, smoke and sound seal for head-of-wall joints
- CFS-TTS is designed for a perfect friction fit with all common track sizes
- CFS-TTS ES is designed for a flexible solution for partition walls and various track applications
- Nominal joint width of max. 25mm, compression only
For approval or certificate information, please see individual items.
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Breakthrough innovation in Firestopping for deflection head applications
With the new CFS-TTS Firestop top track seal
Firestopping drywall can be a laborious task - first you need to measure and cut the gypsum board which can create huge clouds of dust. Then when you've got everything prepared, fastening the deflection head is usually a two-person job which may need to be repeated 2-3 times depending on the number of layers of board required.
The new CFS-TTS Firestop top track seal for drywall applications simplifies this whole process to 3 very quick and easy steps: just apply the firestop to the drywall track, cut it to length and then fasten it in place - that's it!
This completely new firestopping method delivers a European fire rated seal (EN 1366-4) at the top of the drywall track to block smoke and fire for up to 120 minutes, giving you complete peace of mind whilst saving you lots of time in the process.
Firestopping for up to 120 minutes in 3 simple steps
The traditional method of firestoppoing drywall with a deflection head can be very time consuming with up to 13 individual steps to get the job done and carries a few risks such as dust, working at heights and manual heavy lifting. With the new CFS-TTS Firestop top track seal, this deflection head process is eliminiated meaning you can get the job done up to 5x faster and work in a much safer way.

Eagle House refurb, London, UK
Hilti CFS-TTS E Firestop top track seal helped Eagle House soar in office-to-resi refurb, giving ASM Drylining complete peace of mind.