Wholesale Hardscapes
Tremron Stonegate Cap
$6.50
Tremron Stonegate Cap
The Tremron Stonegate Cap is a tumbled flat cap designed to finish retaining walls, seating walls, garden walls, and pillar structures with a natural, weathered look. Its tumbled finish gives it an old-world character that pairs perfectly with rustic and traditional wall systems — creating a comfortable sitting surface and a clean top-line that protects the wall from moisture intrusion. At 12" deep and 8" wide, it provides a generous seating surface on top of standard wall blocks and overhangs enough to create a subtle shadow line on the face.
The Stonegate Cap is sold per piece, making it easy to order exactly what you need for your wall length without over-buying full pallets on smaller projects. For contractors running multiple jobs, cubes of 126 units are available for efficient bulk ordering. The tumbled edges blend naturally with textured and antiqued wall blocks, giving the finished structure a cohesive look from base to cap.
SPECIFICATIONS
Specifications
- Manufacturer: Tremron
- Product code: RW03151
- Dimensions: 8" W x 12" D x 3" H
- Units per cube: 126
- Cube weight: 2,756 lbs
- Approx. weight per unit: ~22 lbs
- Finish: Tumbled
- Material: Manufactured concrete
- Compressive strength: 8,000+ PSI (Tremron standard)
- Available colors: Matches Tremron wall system colour palette — confirm current availability
- Common applications: Retaining wall caps, seating wall tops, garden wall finish, planter walls, pillar caps, knee walls
HOW TO USE
Installation Tips
- Always glue caps with landscape block adhesive — two continuous beads along the top course
- Overhang the face side by 3/4"–1" for a finished drip edge and shadow line
- For seating walls, ensure the cap surface is level across the full run — guests will notice unevenness
- Miter-cut caps at corners with a diamond blade for clean 90° joints
- On curved walls, cut wedge angles into cap pieces to follow the radius — keep the face joint tight and let the back open up
DETAILS
Complete Your Project
- Landscape Block Adhesive (required for all cap installations)
- Tremron Wall Systems (Stonegate, Olde English, Munich, or compatible block)
- LED Step/Wall Lights (install beneath cap overhang for ambient lighting)
- Natural-Look Sealer (protects tumbled surface from staining)
- Polymeric Sand (face joints on wall if applicable)
