Trusscore offers a variety of PVC-based framing, finishing, and specialty trims in both white and gray to help you complete any project. Explore all your options below.
Snap-In Framing Trims

One Base, Three Trims
Trusscore Snap-In Trims make framing walls, windows, doors, and panel transitions fast and hassle-free. Each trim pairs with a pre-punched Universal Base to create a two-piece system compatible with Trusscore Wall&CeilingBoard, Trusscore SlatWall, and RibCore by Trusscore.
Snap trims into the base after panels are in place—no struggling with tight fits.
Move seamlessly between Trusscore products with one trim system.
Finish inside corners quickly and cleanly.

One Base, Three Trims
Trusscore Snap-In Trims make framing walls, windows, doors, and panel transitions fast and hassle-free. Each trim pairs with a pre-punched Universal Base to create a two-piece system compatible with Trusscore Wall&CeilingBoard, Trusscore SlatWall, and RibCore by Trusscore.
Snap trims into the base after panels are in place—no struggling with tight fits.
Move seamlessly between Trusscore products with one trim system.
Finish inside corners quickly and cleanly.
Universal Base
A 10' long, pre-punched Universal Base is paired with each snap-in trim to create a two-piece system that makes installation fast, easy and versatile.
Use for:
- Top and bottom of walls
- Window and door perimeters
- Inside corners
- Product and panel transitions
| Product Compatibility | |
|---|---|
| Snap-In J Trim | |
| Snap-In H Trim | |
| Snap-In Inside Corner Cove Trim | |
Universal Base
A 10' long, pre-punched Universal Base is paired with each snap-in trim to create a two-piece system that makes installation fast, easy and versatile.
Use for:
- Top and bottom of walls
- Window and door perimeters
- Inside corners
- Product and panel transitions
| Product Compatibility | |
|---|---|
| Snap-In J Trim | |
| Snap-In H Trim | |
| Snap-In Inside Cove Corner | |
Snap-In J Trim
A perimeter trim used to frame Trusscore Wall&CeilingBoard, Trusscore SlatWall and RibCore by Trusscore installations.
Use for:
- Top and bottom of walls
- Window and door perimeters
- Inside corners
- SlatWall framing
| Length | Color | Product SKU |
|---|---|---|
| 10' | White | TCT12J10K |
| Gray | GTCT12J10K |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |
Snap-In Inside Corner Cove
A concave trim designed to complete inside corners. This trim is easy to clean and can be used to direct water away from walls in high moisture environments.
Use for:
- Inside corners
- Top and bottom of walls
| Length | Color | Product SKU |
|---|---|---|
| 10' | White | TCT12IC10K |
| Gray | GTCT12IC10K |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |

Do Your Trusscore Trims Look Like This?
These are our original one-piece framing trims—they’re different from the Snap-In Trims. If your order included these trims or you’re working with them on a project, visit our one-piece trims page for details and installation instructions.
Do Your Trusscore Trims Look Like This?
These are our original one-piece framing trims—they’re different from the Snap-In Trims. If your order included these trims or you’re working with them on a project, visit our one-piece trims page for details and installation instructions.
Finishing Trims
For a smooth and seamless finish, use these Trusscore trims to address outside corners, window and door perimeters, and to top off a Trusscore SlatWall assembly.
Outside Corner
A trim designed to address 90° corners and perimeters. Available in small (1 ¼" x 1 ¼") and large (2" x 2") sizes.
Use for:
- Outside corners
- Windows and door perimeters
| Length | Color | Width | Product SKU |
|---|---|---|---|
| 10' | White | 1 ¼" | TCT12OC10 |
| 2" | TCT12LOC10 | ||
| Gray | 1 ¼" | GTCT12OC10 | |
| 2" | GTCT12LOC10 |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |
SlatWall Top Cap
A finishing trim for the top of a Trusscore SlatWall assembly that prevents dust and dirt from accumulating behind the panels.
Use for:
- Top of SlatWall installations
| Length | Color | Product SKU |
|---|---|---|
| 10' | White | TLT58J08 |
| Gray | GTLT58TC08 |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |
Looking for more finishing trim options? You can install other PVC manufacturer’s finishing trims in combination with Trusscore products.
Review these guidelines before installing other PVC manufacturer's trims with Trusscore products for best results.








Specialty Trims
Every Trusscore installation is unique, and some will require special considerations and specialty trims to complete. For bottom wall transitions, angled wall- and ceiling-to-ceiling transitions, and soffits and bulkheads, these Trusscore specialty trims have your project covered.
Base Trim
A transition trim that can be used to address the transition between wall panels and a concrete floor. This trim can also be used to create a drip edge in high-moisture environments.
Use for:
- Bottom wall transitions
- High moisture environments
| Length | Color | Product SKU |
|---|---|---|
| 10' | White | TCT12BT10 |
| Gray | GTCT12BT10 |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |
F Trim
A trim for specialized Trusscore Wall&CeilingBoard applications that include soffit or bulkheads, and for completing corners of RibCore installations.
Use for:
- Soffit and bulkhead transitions
- Inside and outside corners of RibCore installations
| Length | Color | Width | Product SKU |
|---|---|---|---|
| 10' | White | ½" | TCT12F10 |
| ¾" | RCT34IC10 | ||
| Gray | ½" | GTCT12F10 |
| Product Compatibility | |
|---|---|
| Wall&CeilingBoard | |
| SlatWall | |
| RibCore | |
NorLock Trims & Accessories
For NorLock installations, Trusscore offers a range of compatible trims and accessories to help you meet your unique commercial and agricultural project needs.
Trim Installation Tips
Like all Trusscore products, trims require no special tools or skills to install. Simply follow these tips and recommendations to ensure a seamless installation process.
Fastening Trims
Trusscore trims can be installed with any readily available wood (corrosion-resistant) screws with a minimum head diameter of 3/8", but we recommend different types of screws for different wall assemblies:
| Wall Assembly | Screw Recommendation | Screw Length |
|---|---|---|
|
Wood |
#8 or #10 truss head, pancake head, round or washer head, cabinet, or other low profile screws. | 1 ¼" 1 ¾" to 2" 2 ½" 2" to 2 ½" |
| Concrete | 3/16" x Flathead screw (Tapcon). | 1 ¼" |
| Metal or Steel Studs | Self-tapping #8 or #10 low profile head as above. | 1 ¼" |
Stainless steel screws are only required for highly corrosive or moist environments. Trims should be screwed into the substrate at least once every 24" and least 4" from the end of the panel.
Corner trims are the exception. Large and small Outside Corner trims should be installed with silicone caulk adhesive to avoid visible screws.




