Natural Walnut Acoustic Trim - Harmony Series
【White River Hardwoods】 Natural Walnut Acoustic Trim - Harmony Series Product Overview Acoustic Slat Trim。
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1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
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For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| Natural Walnut Acoustic Trim - Harmony Series | |
| Model Number | 7298252243007 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
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Reviews (482)
Customer Reviews
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White River Hardwoods · Harmony Series · Acoustic Trim
Natural Walnut
Acoustic Trim
SKU ATR100-94WA · Sold Per Piece · 94″ Length
Natural Walnut · Precision Cut · Harmony Series Match
The finishing detail that completes the installation. Precision-cut Natural Walnut trim designed to match the Harmony Series acoustic panels edge for edge — clean transitions at panel ends, corners, and ceiling lines.
The panel does the work. The trim finishes the story — a precision-cut Natural Walnut edge that makes the whole installation look considered and complete.
Product Details
Specifications
| SKU | Finish | Dimensions | Sold As |
|---|---|---|---|
| ATR100-94WA | Natural Walnut | 13/16″ thick × 1-1/16″ wide × 94″ long | Per Piece |
* Designed to pair with the Natural Walnut Harmony Series acoustic panels. Order one trim piece per panel run end, corner, or transition point.
Why the Trim Matters
The Finishing Detail
Precision Match
Milled to match the Natural Walnut Harmony Series panels in finish and tone. Where the panel ends, the trim picks up — a seamless transition that makes the overall installation read as intentional and complete.
Clean Edge Termination
Acoustic panels have raw edges at corners, doorways, and ceiling transitions. This trim covers those edges cleanly — no exposed PET backing, no raw wood, no visible fasteners. The professional detail that separates a finished installation from an unfinished one.
Easy to Cut & Install
The 94″ length fits most standard ceiling heights with room to spare. Cut to length with a fine-tooth saw or miter saw. Install with panel adhesive, brad nails, or finishing nails — the same tools used for the panels themselves.
Natural Walnut Finish
Walnut brings depth and a warm chocolate-brown cast that reads as considered and quiet. Against lighter walls it defines the edge without shouting; against dark palettes it holds its own. Milled specifically to sit alongside the Natural Walnut panels.
Technical Specifications
Key Facts
Finish
Natural Walnut
Thickness
13/16″
Width
1-1/16″
Length
94″
Sold As
Per Piece
SKU
ATR100-94WA
Pairs With
Harmony Series Panels
Lead Time
7–10 Business Days
Use
Interior Only
Planning Your Trim Quantity
Count the number of exposed panel edges in your installation — ends of runs, outside corners, transitions to adjacent surfaces, and ceiling or floor terminations. Each location needs one trim piece. At 94″ per piece, one trim covers most standard 8′ ceiling heights with approximately 2″ to spare. For 9′ or 10′ ceilings, join two pieces end-to-end with a scarf joint for a clean continuous line.
Installation
Step by Step
Measure & Cut
Measure the edge or corner you're trimming. Cut to length with a fine-tooth hand saw or miter saw. For corners, cut 45° miters for a clean inside or outside corner joint.
Dry Fit First
Always dry fit before applying adhesive. Check that the trim sits flush against the panel edge and the adjacent surface. Adjust the cut if needed.
Apply & Secure
Apply panel adhesive in a continuous bead. Press firmly and hold for 60 seconds. Supplement with 18-gauge brad nails for a permanent mechanical hold — set nails slightly below the surface and fill with matching wood filler.
Long Runs & Scarf Joints
For ceiling heights over 94″, join two trim pieces with a 45° scarf joint at mid-height. Stagger scarf joint locations across adjacent trim pieces so no two joints align at the same height.
Trade Program
13% Trade Discount for Design Professionals
Architects, interior designers, and contractors qualify for White River's trade discount on Harmony Series acoustic panels and trim. Volume pricing available for larger orders — contact your rep for a quote.
Care & Maintenance
Dust with a dry or barely damp microfiber cloth. Avoid solvent-based cleaners, abrasives, and saturating the wood with water. Interior use only — Harmony Series products are not rated for wet, high-humidity, or exterior environments. Allow trim to acclimate in the installation space for 24–48 hours before cutting or fastening.
ATR100-94WA — Natural Walnut Acoustic Trim, Harmony Series. The detail that makes the installation complete.
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