Sierra | Herringbone | In Stock
Grounded, textured, and quietly expressive, Sierra is a warm mid-tone brown with soft sandy highlights. It has the softly weathered character of wood aged naturally by sun and time, adding depth without feeling heavy. Select keeps the surface smooth and composed. Character lets the knots and grain movement take center stage. It’s a strong choice for statement floors, organic and rustic-modern designs, and pairings with black accents or natural stone.
| Tone | Light |
|---|---|
| Species | European Oak |
| Grades | Prime, Rustic |
| Construction | Engineered | Tongue & Groove |
| Textures | Brushed |
| Finishes | Matte |
| Widths | 5 3/4" (146 mm) |
| Lengths | 29.1" (739.14mm) |
| Thickness | 5/8" (15.88 mm) |
| Heat | In-Floor Radiant, Forced Air, Baseboard, Warmboard |
| Areas | Floors, (On, Above or Below Grade) |
| Applications | Residential, Commericial |
AVAILABILITY & ORDERING
- In Stock: Sierra Herringbone is part of The RIVA Company’s TIERRA collection and is currently in stock and ready to ship. Contact our team directly for current lead times and quantities.
- Sample Orders: Request samples to experience Sierra’s medium, warm tan tone and soft taupe cast in your own lighting before ordering.
GRADES & WIDTHS
- Grading Options: Available in Prime (a clean, consistent look with minimal knots, limited to 10 mm and repaired with filler, and no repaired cracks or splits) or Rustic (a more natural look with solid knots up to 3″, filled open knots under 2″, and repaired cracks permitted).
- Format Specifications:
- Thickness: 5/8″ (15 mm) total, with a 3 mm white oak top layer over a 12 mm plywood core.
- Width: 5¾″.
- Length: 29.1″ fixed length.
- Packaging: 10 pieces per box (5 left, 5 right), covering 11.79 sq ft.
FINISH
- PPG UV Lacquer: A UV-cured lacquer topcoat that protects the white oak surface. Tongue & groove profile with beveled edges on all four sides for crisp, defined pattern lines.
DURABILITY & PERFORMANCE
- Engineered Stability: A marine-grade phenolic birch plywood core is topped with a real white oak layer, bonded with polyvinyl acetate adhesives per CARB Phase 2 standards. Dimensional movement is 0.29% or less.
- Comfort & Sound: Rated ΔLw 17 dB for noise and impact isolation, with thermal conductivity of 0.14 W/mK.
- Care: Dust with a microfiber pad and clean with a damp mop and a recommended Bona® hardwood cleaner. Avoid steam, wax, vinegar, and soap.
ENVIRONMENTAL & CERTIFICATIONS
- Indoor Air Quality: E0 formaldehyde emission and CARB Phase 2 compliant.
- Fire & Compliance: Cfl-s1 fire reaction rating; CE marked.
- Warranties: Limited structural integrity warranty against milling and grading defects for as long as you own the floor, plus a 25-year residential and 5-year commercial surface finish warranty. Professional installation and adherence to care instructions are required.
STAIR & MOLDINGS
Finish every transition with matching Tierra moldings. Choose from bullnose, square nose, reducer, T-mold, and threshold profiles, all in solid Select grade and 96″ lengths, so stairs, steps, and room-to-room transitions blend seamlessly with your floor.
