Slotted Deflection Track, also known as a slip track, is a critical component used in non-load bearing wall assemblies. It is specifically designed to accommodate vertical deflection between the primary building structure (such as slabs or beams) and interior partition walls.
This track features elongated slots, allowing wall studs to move freely within the track. This flexibility helps prevent the transfer of axial (vertical) loads from the building structure to the wall system, reducing the risk of stud buckling, cracking, or structural damage.
Why Slotted Deflection Tracks Are Important
Slotted deflection tracks play a vital role in maintaining wall integrity, especially in multi-story buildings, where structural movement caused by live loads, thermal expansion, or settling is common. By allowing controlled movement, these tracks protect partition walls from stress-related failures.
Key Benefits
- Accommodates vertical building movement (deflection)
- Prevents load transfer to non-load bearing walls
- Reduces risk of cracks and structural damage
- Improves durability of drywall and partition systems
- Ideal for commercial and multi-story construction projects
Installation Best Practices
Proper installation is essential to ensure optimal performance:
- Place screws correctly without restricting movement in the slots
- Maintain an adequate deflection gap between the wall and the structure
- Follow manufacturer guidelines for spacing and fastening
| Track Nomenclature | Common Name |
|---|---|
| 362SLT250-33 | 3-5/8″ 20 Gauge Slotted Track |
| 362SLT250-43 | 3-5/8″ 18 Gauge Slotted Track |
| 362SLT250-54 | 3-5/8″ 16 Gauge Slotted Track |
| 362SLT250-68 | 3-5/8″ 14 Gauge Slotted Track |
| 600SLT250-33 | 6″ 20 Gauge Slotted Track |
| 600SLT250-43 | 6″ 18 Gauge Slotted Track |
| 600SLT250-54 | 6″ 16 Gauge Slotted Track |
| 600SLT250-68 | 6″ 14 Gauge Slotted Track |
| 800SLT250-33 | 8″ 20 Gauge Slotted Track |
| 800SLT250–43 | 8″ 18 Gauge Slotted Track |
| 800SLT250-54 | 8″ 16 Gauge Slotted Track |
| 800SLT250-68 | 8″ 14 Gauge Slotted Track |
Interior view of a construction project with newly completed framing, utilizing various cold formed steel framing members.