COREtec CR504 Retro Revival – Obsidian Oak 9"

Overage: Normal orders include 8% more than the exact square footage of the room. It can be useful to have extra material that perfectly matches the original in case repairs are needed in the future.

GREENGUARD Gold Certified Waterproof Luxury Vinyl Plank — Lifetime Residential Limited Wear Warranty

COREtec CR504 Revival Spec Sheet

COREtec CR504 Revival Installation Instructions

COREtec Residential Resilient Maintenance Guidelines

COREtec CR504 Revival Warranty 

COREtec CR504 Retro Revival – Obsidian Oak

COREtec CR504 Retro Revival Obsidian Oak is the darkest, most dramatic colorway in the CR504 collection. A deep charcoal oak with modern depth, Obsidian Oak makes a striking visual statement that anchors contemporary, industrial, and high-contrast interiors with confidence.

Supported by a 100% waterproof WPC core, 22-mil wear layer, and multi-length planks (30", 42", 72"), Obsidian Oak performs as boldly as it looks. Pre-attached cork underlayment adds natural warmth that balances the dark palette underfoot.

Is COREtec CR504 Retro Revival waterproof? Yes. 100% waterproof WPC core — suitable for kitchens, bathrooms, basements, and moisture-prone areas.

What is the wear layer thickness? 22 mil — commercial-grade scratch resistance that also protects dark surface colors from showing premature wear.

Does CR504 include underlayment? Yes. Pre-attached cork underlayment is included with every plank.

Is CR504 safe for pets and kids? Yes. GREENGUARD Gold Certified with a 22-mil wear layer and waterproof construction.

Product Specs

• Product Name: Obsidian Oak
• Collection: COREtec CR504 Retro Revival
• Wear Layer: 22 mil
• Core: 100% Waterproof WPC (Wood Plastic Composite)
• Underlayment: Pre-Attached Cork
• Installation Dimensions: 9" wide | 30", 42", 72" lengths (multi-length)
• Thickness: 8mm
• Installation Method: Floating Click-Lock / Direct Glue
• Installation Grade: Above, On, Below Grade
• Square Footage / Carton: 17.8 sq ft
• Radiant Heat Compatible: Yes
• Warranty: Lifetime Residential Limited Wear
• Environmental Certifications: GREENGUARD Gold Certified

COREtec CR504 Retro Revival – Obsidian Oak 9"

COREtec CR504 Retro Revival Obsidian Oak waterproof luxury vinyl plank flooring brings the drama of dark hardwood to any space without the maintenance risk. Its deep charcoal oak tone creates high visual contrast against light walls, cabinetry, and furnishings — a defining characteristic of contemporary and modern luxury interiors.

A practical bonus of dark flooring: Obsidian Oak's deep tone naturally conceals everyday dirt and dust between cleanings, making it a surprisingly low-maintenance choice for busy households.

The multi-length plank format (30", 42", 72") prevents the uniform, manufactured appearance common in standard dark vinyl flooring, preserving the natural variation that makes the look convincing.

Waterproof Durability for Everyday Living

The 100% waterproof WPC core makes Obsidian Oak as practical as it is beautiful — suitable for kitchens, bathrooms, basements, and any room where moisture is a concern. The WPC construction will not warp, swell, or buckle from spills or humidity.

The 22-mil wear layer protects the deep surface color from scratches and scuffs, maintaining the bold aesthetic over years of use.

Comfort Underfoot & Easy Installation

Pre-attached cork underlayment provides natural warmth and sound dampening that softens the visual weight of dark flooring with physical comfort. Floating click-lock or glue-down installation, compatible with radiant heat systems.

Design Pairing Guide — Obsidian Oak

Obsidian Oak pairs beautifully with:

• Crisp white and light gray walls
• White or light cabinetry for maximum contrast
• Polished chrome and matte black hardware
• Contemporary, industrial, and modern luxury interiors
• Concrete, marble, and glass surfaces

Ideal Applications

• Modern open-concept living areas
• Contemporary kitchens with light cabinetry
• Master bedrooms and luxury suites
• Home offices and media rooms
• Basements and entertainment areas

Why Choose COREtec CR504 Retro Revival Obsidian Oak?

• Multi-length 9" wide planks (30", 42", 72")
• 100% waterproof WPC core
• 22-mil commercial-grade wear layer
• Pre-attached natural cork underlayment
• Floating or glue-down installation
• Radiant heat compatible
• GREENGUARD Gold Certified
• Lifetime Residential Limited Wear Warranty