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Product Overview
9" x 12" x 6" XL Royal White Corner L Panel is an extra-large, natural stone L-shaped corner piece designed to deliver seamless 90-degree transitions for stacked stone ledger panel installations. Crafted from genuine Royal White quartzite/marble, this corner panel features a multi-tonal bright white palette with subtle silver and sparkling quartz undertones in a splitface texture.
Engineered specifically as a two-piece stepped "L" corner (9" long leg x 3" or 6" short leg x 6" height), it eliminates raw cut edges and visible vertical seams at outside corners. Scaling up traditional ledger corners, the XL 6-inch height accelerates installation across exterior building columns, fireplace corners, outdoor kitchen islands, and feature wall returns.
Recommended Applications
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Fireplace Chimneys & Columns: Wraps 90-degree outside corners on fireplace surrounds and chimney breasts without exposed cut edges or grout joints.
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Exterior Building Pillars & Porticos: Creates an authentic, heavy stacked-stone column appearance on home entryways, patio pillars, and retaining wall ends.
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Outdoor Kitchen Islands & Bar Returns: Delivers clean, continuous stone wrapping around outdoor grilling stations and raised patio walls.
Design Profile
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Aesthetic Inspiration: Modern Coastal, Alpine Luxury, Scandinavian Modern, White Organic Modernism.
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Visual Advantage: Wraps corners smoothly without raw saw-cut stone edges, giving outside corners the substantial look of solid, hand-laid masonry blocks.
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Complementary Finishes: Royal White flat ledger panels, cedar or teak wood accents, black iron fixtures, and poured concrete or light travertine coping.
Colors and textures may vary slightly between tile batches due to natural manufacturing variations. For a clear representation, we recommend ordering a sample.
WARNING: This product can expose you to chemicals including crystalline silica (airborne particles of respirable size) in dust created during fabrication/installation if the product is dry cut, ground, or pulverized, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
| SKU | LPNLQROYWHI918COR |
|---|---|
| Brand | Hey Tiles |
| Sold by | Box |
| Sq ft per unit | 4.5 |
| Price per sq ft | $9.95 |
| Coverage per unit (sq ft) | 4.5 |
Technical Specifications
| Technical Property | Value / Specification | Notes / Compliance |
| Material Type | Genuine Natural Stone (Quartzite / Marble) | 100% Splitface Stone |
| Panel Format | 2-Piece Interlocking "L" Corner Set | Outside 90° Corner Piece |
| Nominal Dimensions | 9" L (Long Leg) x 3"–6" L (Short Leg) x 6" H | XL Corner Panel Proportion |
| Thickness | Approx. 3/4 in. to 1-1/4 in. (19 mm – 32 mm) | Dimensional Textured Relief |
| Surface Finish | Natural Cleft / Splitface | Rough-Hewn Crystalline Sparkle |
| Color Profile | Royal White (Bright White, Soft Silver & Quartz Sparkle) | Low-to-Moderate Shade Variation (V2) |
| Edge Detail | Precision Mitered/Stepped 90° L-Corner | Seamless Outside Corner Joint |
| Recommended Applications | Exterior Pillars, Fireplace Corners, Outdoor Kitchens, Wall Returns* | Interior & Exterior Vertical Corners |
*For exterior or high-moisture applications, confirm site-specific substrate load capacity, waterproofing, and natural stone setting requirements prior to installation.
Installation and Handling Guidelines
⚠️ IMPORTANT: NATURAL STONE LEDGER CORNER INSTALLATION PROTOCOL
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Install Corners First: Always set your outside corner L-panels first before laying flat ledger panels. Alternate (stagger) long and short legs on every row to prevent vertical alignment seams up the corner.
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Setting Mortar Selection: Install using a high-performance, polymer-modified Large & Heavy Tile (LFT) thin-set mortar or natural stone mortar (ANSI A118.4 / ANSI A118.15) rated for heavy vertical stone applications.
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Tight-Joint Installation (No Grout): Corner panels are engineered to butt tight against one another and adjacent flat panels without grout lines.
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Substrate Structural Rating: Ensure concrete, masonry, or cement backer board substrates are structurally rated to support heavy stone loads (approx. 8–10 lbs per sq. ft.).
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Pre-Sealing: Apply a high-quality penetrating natural stone sealer after installation to protect against dirt accumulation, water absorption, and environmental staining.
Care and Maintenance
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Routine Cleaning: Dust or vacuum textured stone crevices using a soft brush attachment. Clean periodically with warm water and a neutral pH natural stone cleaner.
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Avoid Harsh Chemicals: Do not use acidic cleaners, vinegar, bleach, or high-pressure power washers at close range, which can damage natural stone surfaces.
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Periodic Resealing: Reapply a penetrating stone sealer every 2 to 4 years on exterior installations to preserve stain defense and freeze-thaw durability.
Frequently Asked Questions
Why are corner L-panels used instead of cutting flat ledger panels at 45 degrees?
Factory-made L-panels feature finished splitface stone on both outer faces, creating a seamless, natural corner. Miter-cutting flat panels on site leaves raw, untextured saw lines exposed at the corner joint.
How do I stagger the corner L-panels during installation?
Flip the corner pieces on alternating rows (row 1: long leg left; row 2: long leg right) so the vertical seams where corner pieces meet flat ledger panels are staggered naturally across the wall.
Is Royal White natural stone frost-proof for cold outdoor climates?
Yes, provided corner panels are installed using polymer-modified freeze-thaw rated mortar, proper wall flashing to prevent water pooling behind the stone, and an exterior penetrating sealer.
Matching Trims & Accessories
Coordinating trim and accessories for this look. Check the profile, thickness, and finish before ordering.
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THE HEYTILES EXPERIENCE — ORDERING & DELIVERY
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Exceptional surfaces deserve thoughtful service. From order preparation to final delivery, here’s what to expect.
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Delivery with clarity
Delivery commonly takes about a week, depending on your location.
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Orders may arrive in separate packages on different days.
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Freight deliveries are curbside and require a signature upon delivery.
