- SKU: GR15PB
- Bump-Formed and Welded stock lengths: 120" (3.05 m) and 168" (4.27 m)
- Available diameters: 1-1/2" (38 mm) to 4" (101.6 mm) in seven diameters
- Four architectural finishes for interior and exterior applications
- Connects to a variety of fabricated corners and end caps
- Cut-to-size or custom-fabricated lengths available
- Use sleeve No. GR15CSB for splices
CRL's Premium Cap Rails are manufactured using precision Bump-Forming to deliver accuracy, consistent radius, and tighter tolerances than roll-formed rails. Welds on both sides of the internal channel increase strength and stability, reducing twist and discoloration and enabling clean fits into welded corners—ideal when you need a durable, high-quality architectural cap rail or glass railing top rail.
All CRL Premium Cap Rail are formed with precision tooling for uniform diameters and smooth hairline transitions at splices, corners, and end caps. The internal welded channel improves fabrication strength. Use Cat. No.
32629 Metal Contact Cement for a secure, permanent bond at all connections, and
Connector Sleeves to join cap rails. For sleeve splicing, use Cat. No. GR15CSB.
NOTE: Use 95CBL Silicone to secure 1/2" or 5/8" glass. Contact
CRL Technical Sales for installation guidance or a quote.
Product Warning:
GR5PV Cap Rail Vinyl cannot be used with GR15 Cap Rails.
Most shipping weights are approximate and have not been verified. If you need exact shipping weight to determine costs, request this prior to ordering by contacting CRL Customer Service. Product images represent the product; colors may vary with monitor settings.
Brass Finish Advisory:
Brass is durable but prone to oxidation and may develop a tarnished appearance over time. For details, see the Brass Finish Disclaimer in the Technical References section.
Choose CRL GR15PB Bump-Formed Premium Cap Rail for consistent, weld-strengthened architectural cap rails—contact us to order or request a custom length.