LCA Expansion Joints
Description
This Elastomeric Acoustical Ceiling System limits the sight line of the expansion joint by using an aluminum channel that attaches to the grid system above the sight line. The finished Santoprene seal comes in four colors to match your surrounding substrate and finish material.
Features
- Acoustical Ceiling Tile Installation
- Continuous Sight Line
- Thermal Movement
- Flush - Suspended
- Coordinating Corners
- 4 Complementary Seal Colors
Specifications
| Model | LCA/LCAw |
| Material | 6063-T5 Aluminum, Meets ASTM B221 and Santoprene |
| Finish | Mill |
| Movement | Thermal: Horizontal |
| Mounting | Flush - Suspended |
| Joint Size | 1 inch to 3 inches |
| Length | Aluminum 10 Linear Feet, Seals Longest Practical Continuous Length |
| Application | Interior |
| Installation | Ceiling |
| Options | Additional Materials, Sizes and Finishes upon request |
| Warranty | 1 year |
| Colors |  Beige |
 White |
 Gray |
 Black |
Order Guide
Use the table below to guide specification of available options. The part numbers are indicated in BOLD ORANGE text.
| PART NUMBER | APPLICATION | JOINT SIZE at mean T°F |
EXPOSED SITE LINE |
TOTAL MOVEMENT |
|---|---|---|---|---|
| EJN-LCA-100 | Ceiling-to-Ceiling | 1" (25mm) | 1" (25mm) | 0.5" (13mm) |
| EJN-LCA-200 | Ceiling-to-Ceiling | 2" (51mm) | 2" (51mm) | 1" (25mm) |
| EJN-LCA-300 | Ceiling-to-Ceiling | 3" (76mm) | 3" (76mm) | 1.5" (38mm) |
| EJN-LCA-100w | Ceiling to Ceiling Corner | 1" (25mm) | 1.37" (35mm) | 0.5" (13mm) |
| EJN-LCA-200w | Ceiling to Ceiling Corner | 2" (51mm) | 2.37" (60mm) | 1" (25mm) |
| EJN-LCA-300w | Ceiling to Ceiling Corner | 3" (76mm) | 3.37" (85mm) | 1.5" (38mm) |
WARRANTY
NYSTROM warrants all Expansion Joint Systems to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom's discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.
Videos
Coming soon.| Description | Model | Shop Drawing | CAD | Revit/BIM | Data Sheet | 3-Part Specs | LEED | Installation | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Acoustic Ceiling to Ceiling | EJN-LCA-100 | DWG | LINK | WORD | |||||
| Acoustic Ceiling to Ceiling | EJN-LCA-200 | DWG | LINK | WORD | |||||
| Acoustic Ceiling to Ceiling | EJN-LCA-300 | DWG | LINK | WORD | |||||
| Acoustic Ceiling to Corner | EJN-LCA-100w | DWG | LINK | WORD | |||||
| Acoustic Ceiling to Corner | EJN-LCA-200w | DWG | LINK | WORD | |||||
| Acoustic Ceiling to Corner | EJN-LCA-300w | DWG | LINK | WORD |