TTDS
Track-in-Track Deflection System
SCAFCO Track-in-Track Deflection System (TTDS) is a two-piece assembly that accommodates deflection of exterior curtain walls and interior partition walls. The outer track is custom-made with a deeper leg and wider web width, typically installed to the underside of the floor decking. A pre-constructed wall assembly slides into the deep leg track. The wall assembly is designed to allow a gap at the top for deflection. The TTDS assembly cannot be used in axial load-bearing conditions or above continuous window and header spandrels.
Features
- Standard Track-in-Track deflection system allows up to 1” of vertical movement
- Absorbs head-of-wall and floor extension or compression movement
- Available in custom widths and thicknesses
Track-in-Track Types