Grande Aleta Oak Medium Brown Waterproof WPC | COREtec Floors

Warm-toned waterproof flooring in medium russet brown with warm reddish undertones. Grande Aleta Oak from COREtec Floors — 15mm, 30 mil wear.
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Serving the Bay Area Since 2003Thousands of projects completed. Retail-only since 2014
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COREtec Floors Brand
COREtec Originals Premium WPC Collection
Medium Brown Color Tone
Wpc Flooring Type
15mm+ Thickness
Yes Water Resistant

Quick Answer

What is Grande Aleta Oak?

Grande Aleta Oak is a wood-look WPC floor in a medium russet brown shade, with a heavy-duty, high-traffic wear layer for a durable, easy-care finish.

Is it waterproof?

Yes — 100% waterproof. Unlike engineered hardwood or laminate, surface spills don't soak in, and the rigid core won't cup or buckle. Wipe up spills and pet accidents promptly and don't leave standing water. Not approved for outdoor installation.

How durable is it, and what traffic can it take?

The surface is topped by a 30 mil wear layer — approximately 0.76 mm — well suited to heavy residential use and many commercial applications, offering exceptional protection against scratches, scuffs, and everyday wear. That puts it toward the top of the WPC wear-layer range.

Will it hold up to daily life?

What 30 mil typically means in real homes: many years of everyday household use without visible wear-through. Grande Aleta Oak in heavy-traffic zones (kitchen, entry) works hardest and shows the first signs soonest; quieter rooms like bedrooms keep their look longest.

What does the plank surface look like?

Up close, Grande Aleta Oak has a lot going on. Open, flowing grain runs the length of each plank, with pronounced cathedral arches sweeping up the middle and long straight grain lines framing them along the edges. Small knots with dark centers are scattered across the surface, and fine mineral streaking follows the grain, so no two planks look quite the same. It is a printed pattern rather than milled grain, but a busy, well-varied one: the sweeping figure and the knot detail keep it from ever reading as a repeating print.

Quiet enough upstairs or in a condo?

There's no separate underlayment to buy and no pad to choose. Grande Aleta Oak's factory-attached acoustic pad comes bonded to every plank and dampens footfall noise throughout the home — one less material decision and one less install step.

Is it safe for indoor air?

Yes — Grande Aleta Oak carries GREENGUARD Gold certification, independently tested for low chemical emissions. That matters most for households with allergies, asthma, or young children.

Will this color work in my room?

Grande Aleta Oak is built for light, and it has plenty of it here: many windows and floor-to-ceiling garden glass pour bright midday daylight straight across the floor. That much sun lifts the russet-brown tone and pulls its reddish warmth forward, so the color reads brighter and more coppery at noon than it would in a dim room. Against warm white walls it feels easy and open rather than heavy, and a few teal accents give the warmth a cool note to play off. Strong daylight can fade any floor over time, so it is worth keeping Grande Aleta Oak out of prolonged direct sun to keep the medium-brown tone even across a room with this much glass.

Price & availability?

This floor is placed on order for your project. Call or text (408) 753-3220 for the latest lead time and a firm quote. Choose nationwide shipping, local Bay Area delivery, or showroom pickup. Ask about trade pricing if you're a verified contractor, designer, or architect. We'll be happy to walk you through the next steps.

Overview

Sweeping cathedral arches run the length of every plank in Grande Aleta Oak, with long grain lines out at the edges and a scatter of small dark-centered knots that keep the print from ever looking flat. The color is a warm medium brown with a coppery, red-leaning cast, deep enough to read as a real floor but light enough to stay bright in a room full of daylight. In its photographed setting it plays against a white sectional, leather lounge chairs, and floor-to-ceiling garden windows, so the space stays open and airy while the floor gives it warmth and weight. It is a modern transitional living room, and Grande Aleta Oak fits that in-between exactly, current without turning cold. Because it is GREENGUARD Gold certified for low chemical emissions, it also suits a big open room a family spends the whole day in.

A warm, red-leaning medium brown that keeps a bright, glass-walled room warm instead of cold.

Specifications

SKU VV662-02033
Brand COREtec Floors
Collection COREtec Originals Premium
Color Grande Aleta Oak
Flooring Type WPC
Plank size 9 inches wide × 28 inches long
Thickness 15mm
Wear layer 30 mil
SF per carton 20.67 sq ft
Installation grade Above, On, Below grade
Waterproof Yes — 100%
Warranty Lifetime Residential / 10 Years Medium Commercial
Certifications GREENGUARD Gold

Installation, Care & Warranty

Frequently asked questions

What does it look like installed in a real room?
In the photographed room, Grande Aleta Oak runs under a white sectional and a pair of leather lounge chairs, with a wood coffee table and a live-edge side table picking up the brown tones in the floor. A stacked-stone fireplace and floor-to-ceiling garden windows fill the far wall, and a sculptural bowl and a few teal pillows add color against the warm white walls. It is a modern transitional living room, clean-lined but softened by natural materials, and the warm medium brown of Grande Aleta Oak ties the pale upholstery, the stone, and the greenery outside the glass together without competing with any of them.
Will it match my cabinets?
There are no kitchen cabinets in this room, but the same logic works for built-ins, a media console, or trim. Grande Aleta Oak sits comfortably under white: the room's white window trim and matching upholstery read crisp and clean above the warm brown floor. It also takes to darker wood-tone furniture, the way the espresso-brown pieces here do, giving you a warm-on-warm pairing with a little contrast. If your cabinetry is white or off-white, this floor keeps it from feeling stark; if it is a deeper wood-tone, the reddish warmth in the floor will echo it.
How does this color read in a windowless basement?
This photo was taken in a bright, window-filled room, so it is worth saying how Grande Aleta Oak changes in a darker space. In a windowless basement it reads a touch deeper and less coppery, since the reddish warmth that daylight pulls forward stays quieter under lamplight, but a medium brown like this does not go murky the way a very dark floor can, so the room still feels warm rather than closed-in. Layered lamps and a lighter rug help. The WPC core is 100% waterproof against topical moisture and installs as a floating floor, both of which make it a practical pick for a below-grade room where a little extra damp is common.

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Written by
Sergey Stotskiy

Managing Partner, Kapriz Hardwood Floors · Licensed California C-15 Flooring Contractor #875369 (active since 2006) · Established 2003