An error occurred. Please try again later.

Skip to main content

Products Brands Login Join for free

Explore

Products Brands

Account

Account Order History Return Samples Saves

Support

FAQ’s Privacy and Legal CA Privacy Notice

Are you a brand? Let's talk.

Get your products in front of thousands of design professionals who are actively sourcing materials for their projects.

© 2026 Material Bank. All rights reserved.

Instagram•Pinterest•Linkedin

Order by midnight ET. Get your samples by 10:30 a.m. Always FREE.

Karndean Commercial Knight Tile Rigid Core Rectangle Marble | Product

Home
Products
Materials
Flooring
LVT

Main

Install_01

Luxury Vinyl Tile (LVT)

Knight Tile Rigid Core Rectangle Marble

Karndean Commercial

Luxury Vinyl Tile (LVT)

Overnight

Commercial & Residential

$$

Order sample

Main

River Marble

Sample size: 4 in x 4 in x 0.2 in

Arrives tomorrow

Core Specs

General Information

Collection Name: Knight Tile Rigid Core
Color Name: River Marble
Manufacturer SKU: SCB-ST31-G
Price Range: $$
Product Name: Knight Tile Rigid Core Rectangle Marble
Warranty: Lifetime for Residential, 10 Year for Commercial

Material & Finish

Construction: Heterogeneous Rigid Core LVT
Content: Phthalate-Free Vinyl
Finish: K-Guard + PU Coating
Format: Modular

Availability & Procurement

Availability: Typically Stocked
Country Of Origin: Vietnam
Lead Time: Ships in 1-5 days from brand
Order Increments: 20 tiles/30 sq ft

Technical Specifications

Dimensional Stability: Passes ISO 23999
Edge End: Non-Beveled Edge
Overall Thickness: 4.5
Size: 12in x 18in (305mm x 457mm)
Wear Layer Thickness: 12 mil

Applications & Usage

Installation: 2G™ angling installation. Refer to Installation attachment for details
Recommended Adhesive: None required; please install according to our installation instructions.

Performance Metrics

Abrasion Wear Resistance: Passes ASTM D4060 - 14,000 cycles
Acoustics: ASTM E2179-09 - Delta IIC = 22 dB; ASTM E492-09 - IIC = 68 dB (6in Slab w/ Drop Ceiling), IIC = 69 dB (6in Slab w/ Drop Ceiling + QuietChoice)
Classification: ASTM F3261 - Resilient Flooring with Rigid Polymeric Core
Color Stability From Heat: Passes ASTM F1514
Compression: Passes ASTM F970 Static Load - 700 psi at 0.005in; Passes ASTM 1914 Residual Indentation

Flammability

ASTM E648-06 - Class 1; Passes ASTM E662-06 Smoke Density <450; Passes ASTM D2859

Light Blocking

Complete

Lightfastness

Passes ASTM F1515

Maintenance

Regular sweeping and mopping with a pH neutral cleaner. Refer to Maintenance attachment for details

Slip Resistance

Passes ASTM D2047 - Dry 0.64

Sustainability

Human Health

Human Health Impact: CDPH Standard Method v1.2-2017, Low Emitting/Low VOC, Phthalates free, SCS Global FloorScore Certified
VOC Emissions Testing Methodology: CDPH / CHPS 01350 Compliant

Climate Health

Climate Impact: ISO 14001 Environmental Management System (EMS)

Ecosystem Health

Ecosystem Health: ISO 14001 Environmental Management System (EMS)

Social Health & Equity

Organizational Commitments: ISO 14001

Certifications & Disclosures

LEED: Qualifies for LEED credits
VOC Emissions Testing Certificate: SCS Indoor Advantage