Seawavetable-Solid black walnut extendable dining river table, opaque black epoxy, clean straight edge, full matte finish for family gatherings
Seawavetable-Handcrafted black walnut expandable river table, dual-side fold-out leaves with seamless black epoxy river
Seawavetable-Luxury extendable epoxy dining table, full matte finish, straight edge black walnut slab tabletop
Seawavetable-Premium kiln dried solid black walnut extendable table, continuous opaque black resin river
Seawavetable-Full matte black walnut epoxy table, fully extended for family dinner in modern dining room
Seawavetable-Custom expandable river dining table, matching black walnut and black epoxy fold-out extension leaves
Seawavetable-Minimalist black walnut dining centerpiece, opaque black flowing epoxy resin, matte surface
Seawavetable-Heavy duty concealed hardware extendable table, fold-out leaf mechanism of black epoxy river table
Seawavetable-Clean straight edge black walnut river table, opaque black epoxy art for mid-century modern dining space
Seawavetable-Handmade luxury epoxy wood table, solid black walnut with full matte non-glare finish

Custom Elegant Black Walnut Wood Epoxy Extendable River Table CRT-389

Custom Elegant Black Walnut Wood Epoxy Extendable River Table CRT-389

  • Made to Order
  • Design Delivered in 1–2 Business Days
  • Refined with You Before Approval — Produced Thereafter
  • Full Refund Before Production
  • Complimentary U.S. Shipping
  • White Glove Delivery Available (Optional)
  • 9–11 Week Delivery After Approval
Regular price $1,431.00
/

This handcrafted solid black walnut expandable dining table redefines modern epoxy dining aesthetics with authentic black walnut timber and dramatic opaque black epoxy river detailing. Built for daily living and special occasions alike, this functional piece works beautifully for everyday family meals and easily expands to welcome larger gatherings, making this versatile epoxy wood table ideal for residential dining rooms and commercial spaces. Its clean straight-edge profile complements mid-century modern, contemporary and industrial dining interiors perfectly.

We source only premium kiln-dried solid black walnut slabs, hand-selected for rich natural grain and balanced warm tones. This custom river table features crisp straight-edge lines for a minimalist, sleek modern silhouette. A full-length opaque black epoxy river flows seamlessly across the main tabletop and integrated fold-out extension leaves. Whether retracted for compact daily use or fully extended for hosting guests, the black resin river stays continuous and visually unified from end to end.

Finished with an elegant full matte surface, the opaque black epoxy delivers a soft, non-reflective texture that remains refined in any lighting condition. Warm organic black walnut grain creates striking depth against deep jet-black resin, giving this black walnut epoxy table a premium natural character you will not find on standard dining furniture.

This extendable river table masterfully merges artistic resin design with practical everyday function. Fitted with heavy-duty concealed dual-side fold-out hardware, it keeps a compact footprint to save space for regular family dining. When hosting holiday feasts, dinner parties and large family reunions, simply pull out the matching extension leaves to instantly create extra seating space. It balances eye-catching epoxy art with flexible expandable dining functionality.

Perfect for open-concept homes, modern dining rooms, designer interiors and commercial spaces, this expandable dining table serves as a bold room centerpiece. It delivers timeless style while offering adaptable seating for routine meals and special family gatherings.

Materials & Craftsmanship

  • Wood Type: Black Walnut
  • Edge Style: Straight Edge
  • Resin Color: Opaque Black Epoxy
  • Surface Finish: Full Matte Finish
  • Table Thickness: 2”
  • Mechanism: Heavy‑duty concealed metal dual‑side fold‑out extension system, matching black walnut‑opaque‑black‑epoxy extension leaves

Key Features

Premium Matched Black Walnut Slabs

Crafted from kiln‑dried solid black walnut. The main tabletop and extension leaves are grain-matched for consistent tone, so the design remains cohesive even once fully extended. Black walnut’s distinctive warm grain elevates this custom epoxy dining table as a genuine handcrafted statement furniture piece.

Continuous Opaque Black Epoxy River Design

Flowing opaque black epoxy creates an unbroken river across the main tabletop and dual‑side fold‑out leaves. Sharp straight‑edge lines create a clean contemporary look, preserving the natural wood-resin visual effect at every table length. Solid non-transparent black resin delivers bold modern contrast for this timeless black walnut river table design.

Soft Full Matte Surface Finish

Both black walnut wood and black epoxy feature a premium matte finish. There is no harsh glare; the soft-touch surface highlights natural grain and deep black resin. Fingerprint‑resistant and scuff-resistant, it holds up well for daily use in busy family households.

Dual‑Side Fold‑Out Expandable Functionality

Robust hidden metal hardware enables smooth adjustment on both sides. When retracted, it saves valuable floor space for everyday dining. Pull out the matching fold‑out leaves to instantly add seating for family dinners and guest parties. Each leaf perfectly mirrors the main table’s black walnut and opaque black epoxy design with zero visual mismatch.

Customization Options

We support full customization including:

Table Dimensions: Fully customizable length, width, and thickness to suit your office layout.

Wood Selection: Choose from Black Walnut, Walnut, Golden Camphor, Olive, Poplar and so on.

Epoxy Color: Available in Midnight Black, Ocean Serenity, Jade Oasis, Caribbean Blue, or custom tones.

Surface Finish: Select from fully matte, fully glossy, or matte wood with glossy resin.

Table Base: Options include metal and wooden bases.

Edge Style: Natural live edge, straight edge, or bevel edge.

Care Instructions

Clean using a soft microfiber cloth

Avoid abrasive or acidic cleaners

Use placemats and trivets for hot items

Avoid prolonged direct sunlight exposure to preserve epoxy clarity

FAQ – Customization Ordering Guide

Q: What determines the price of the table?
A: The final price of each table is determined by several factors, including the selected wood slab (species, size, grain quality), overall dimensions, thickness, base material, and any additional customization such as epoxy work, power integration, or special structural requirements.

Q: Can power outlets or wireless charging be integrated into the table?
A: Yes. We can integrate hidden power outlets, USB ports, or wireless charging modules into the table upon request.

Q: Is it possible to cut a sink opening or functional cutouts into the tabletop?
A: Yes. Sink cutouts, cable grommets, or other functional openings can be precisely CNC-cut before finishing. This option is commonly used for kitchen islands, wet bars, or multi-functional architectural installations.

Q: Can the table height and leg design be customized?
A: Absolutely. Table height, leg height, and base structure can be fully customized to meet dining, desk, console, or architectural installation requirements.

Q: Are all tables truly one of a kind?
A: Yes. Every table is handcrafted from natural wood slabs, meaning no two pieces share the same grain pattern, edge contour, or organic markings. Each table is a unique collectible piece designed specifically for its owner and space.

Q: Do you ship to all U.S. states?
A: Yes, we offer delivery to all 48 contiguous U.S. states.

Why Choose Us

Seawavetable specializes in making epoxy river tables, epoxy ocean tables, and high-end wood furniture. By combining advanced epoxy techniques with carefully selected natural wood, we create pieces that are not only durable and functional, but also visually distinctive. Our tables are trusted by homeowners, interior designers, and commercial clients looking for standout modern epoxy tables that elevate their space.

For any custom inquiries or questions, you can also contact us at support@seawavetable.com

Shipping calculated at checkout.

Customization Guide

Order Process

1.Select Your Product
Choose a style you like, then select the wood type, shape, size, resin color, table edge, surface finish, and table legs. Add them to your cart and proceed to payment.
2.Custom Design
If our existing options do not meet your needs, please click “Design Your Own Table” to create your personalized 3D table, which only takes a few moments.
3.Order Confirmation
After confirming your order, we will match you with wood slabs that meet your specifications, and the CAD drawings will be sent to you within 24-48 hours.
4.Review Drawings
Please carefully review the drawings, ensuring all details are correct and to your satisfaction, then sign for approval.
5.Production Begins
Once we receive your approval, we will start production on the table. Throughout the process, we will keep you updated on the manufacturing progress.
6.Final Confirmation Before Shipping
Before shipping, you will receive some real photos of the table for final confirmation.
7.Tracking Information
After the product is shipped, we will update you with a trackable tracking number.

Customize The Table As Shown in The Picture

You can personalize your table by choosing your preferred wood type, size, resin color, edge style, and transparency. If you're unsure about any options, please click on our buying guide for assistance. Alternatively, you can select "AS SHOWN" to choose the same attributes as the first reference image for a ready-made option.

Please note that due to the natural characteristics of each wooden slab and the handmade nature of our tables, the final product may not be exactly the same as the image shown. We take pride in the unique qualities of each piece and appreciate your understanding that there may be slight variations in the finished product.

For more information, feel free to contact our customer service team at support@seawavetable.com.

Design Your Own Table

After confirming your order, we will carefully select natural wood that meets your specifications. The design will be tailored to your desired aesthetic while highlighting the unique characteristics of the wood. Each piece of wood has its own distinct features, influenced by factors such as growth environment and light exposure. Even within different sections of the same tree, variations in texture, color, cracks, knots, and holes may occur.

We are committed to preserving every knot, crack, and natural mark in the wood to showcase its authenticity and beauty, while avoiding excessive design elements. Ultimately, the most beautiful designs are shaped by time and nature. Therefore, the final product will not only retain the elements from the reference image (such as waves and broken islands) but also incorporate its own unique features, making each piece special and one-of-a-kind.

Support

Free Shipping

SeawaveTable offers complimentary shipping for all orders within the continental United States. Additional shipping fees apply for deliveries to Hawaii, Oregon, Alaska, Puerto Rico, and remote areas.

Expedited Shipping
For inquiries regarding expedited shipping costs, please contact SeawaveTable at support@seawavetable.com. A quotation will be provided within one business day based on the product dimensions and delivery address.


For more details, please refer to our comprehensive Shipping Policy.

Returns & Refund

The return policy allows for returns within 30 days from the date of purchase for most items. For large or oversized items shipped via freight, returns are accepted only for damage, provided the issue is reported within 5 days of delivery. For further details, please refer to the full return policy.

Warranty

SeawaveTable provides a one-year warranty from the date of delivery, covering manufacturing defects under normal use. This warranty does not extend to intentional or accidental damage, improper use, or damage caused by external factors.

Included in the warranty:
Complimentary accessories, such as paint or paraffin oil, are provided under warranty, along with guidance on proper application.

Excluded from the warranty:

  • Normal wear and tear
  • Damage resulting from improper care or maintenance
  • Damage caused by external factors
  • Any damage caused by pets

For any issues with a purchased table, contact support@seawavetable.com within seven days of receipt.

Manufacturing Process

Epoxy Table Production Process

1.Wood Selection:

Wood Type: Choose from Black Walnut, Walnut, Ash, Cedar, Poplar, Olive, and others.

Wood Shape: Select either a natural shape or one modified through design.

Natural Features: Consider knots, burl, grain patterns, natural cracks, end splits, mineral streaks, wormholes, resin pockets, and sap stains.

2.Wood and Color Confirmation:

Confirm both the selected wood and its color during the selection process to ensure optimal matching.

3.Designer Creates CAD Drawing:

A designer will prepare a CAD drawing for your approval.

4.Material Preparation:

Cleaning: Clean the wood thoroughly to remove impurities and enhance texture. The wood may look slightly different after cleaning compared to its original state.

Edge Preparation: Natural wood edges may be slightly scorched during cutting for a better finish, unless specified otherwise.

5.Painting/Resin Application:

Apply resin to lock in bacteria and dust while reducing bubbles. Using resin yields the best results.

6.Shaping and Trimming:

Trim and shape the wood to the desired dimensions.

7.Resin Preparation:

Use a vacuum machine to eliminate air bubbles from the resin, which usually takes 30-60 minutes.

8.Resin Pouring:

Pour the resin in layers, using a torch to remove large bubbles as they rise. Repeat this process for each layer.

Typically, 3-5 layers of resin are needed depending on thickness, with additional layers for wave effects. Each layer requires about 2 days to cure, with the final layer potentially needing longer.

9.Demolding:

Remove the cured piece from the mold.

10.Excess Wood Removal:

Sand away excess wood to achieve a smooth surface.

11.Sanding and Polishing:

Sand the surface and apply scratch-resistant lacquer. This process is repeated 5-6 times, sealing all gaps.

Clean with a thinner to enhance color, and use a brush to apply the first coat of lacquer for better absorption.

12.Inspection and Resin Touch-up:

Inspect the piece thoroughly. Fill any resin gaps and polish raised areas to ensure a smooth surface.

13.Final Lacquering:

Apply the final coat of lacquer in a dust-free room with a spray gun to minimize dust contamination.

14.Final Inspection and Packaging:

Conduct a thorough final inspection. After approval, carefully package the piece with:

  • A layer of pearl cotton
  • A fabric layer
  • A cardboard layer
  • Fabric strips for edge protection
  • A wooden frame for added protection during transit