COREtec Grande - Grande Empire Oak

A luxurious wide-format vinyl plank from the COREtec Grande Collection, Grande Empire Oak delivers deep oak tones with a bold, refined look. Designed for both durability and elegance, this 100% waterproof floor features extra-wide 9″ planks in mixed lengths (28″, 55″, and 82″) that replicate the beauty of natural hardwood. With a 15 mm total thickness, a strong 30 mil wear layer, and an attached cork underlayment, it provides superior comfort, sound insulation, and long-lasting performance. Perfect for high-traffic residential or light commercial applications, Grande Empire Oak can be installed as a floating click-lock or direct glue-down floor, suitable for use above, on, or below grade.

Key Features:

• Plank width: 9″ (approx. 8.97″ actual)

• Mixed plank lengths: approximately 28″, 55″, and 82″

• Total thickness: 15 mm

• Wear layer: 30 mil

• Core: Waterproof foamed WPC (Wood Polymer Composite)

• Edge profile: Enhanced painted bevels

• Underlayment: Attached cork backing for warmth and sound reduction

• Installation methods: Floating click-lock or direct glue-down

• Installation grade: Suitable for above, on, or below grade

• Coverage per carton: Approximately 20.67 sq ft

• Texture: Embossed-in-Register (EIR) for realistic wood grain texture

• Certifications: GREENGUARD Gold Certified for indoor air quality

• Benefits: 100% waterproof, kid-proof, pet-proof

• Warranty: Lifetime Limited Residential; 10-Year Medium Commercial