Harmonics Antique Hickory AH404S (Discontinued Costco)

Harmonics Antique Hickory is a Costco-era warehouse-club laminate color identified on some carton ends as part AH404S (also written without a short SKU on older ends). Archive requests sometimes use the alias Canoe Bay for the same hand-scraped visual. Costco-era leftover activity appears in FlooringFX comments roughly ~2011–2016+, and manufacturer lists mark the color depleted. Confirm AH404S (or the full Harmonics Antique Hickory carton strip) before treating any “hickory” leftover as a match.

This page is a citeable ID hub for leftover matching. It does not list live inventory. Photograph the carton end and confirm brand strip + locking before buying or posting a Match listing.

Identification

Field	Verified value
Common name	Antique Hickory
Brand / line	Harmonics (Costco warehouse-club laminate; Mohawk-associated)
Part / model	AH404S on some cartons; also written without a short SKU on older ends. Alias “Canoe Bay” appears in archive requests for the same hand-scraped visual.
Approx. era	Costco-era leftovers active in comments ~2011–2016+; manufacturer lists depleted
Visual / build (archive product copy)	Hand-scraped wide plank wood visual; longer planks; Uniclic locking; premium attached padding on archive product copy
Locking	Uniclic on archive product copy; confirm the profile on a spare plank. See locking systems for leftover flooring.
Dye lots	Batch / dye-lot codes matter when mixing cartons; see dye lots / batch codes.
Archive context	Historic FlooringFX HAVE/NEED threads include multi-box garage pallets and single-box repair asks. See the Antique Hickory archive page.
Hickory name trap	Confirm AH404S (or the Harmonics Antique Hickory brand strip) before treating any “hickory” leftover as a match. Style Selections / Pergo and other house-brand hickory names will not click in. See name collisions.

How to ID Antique Hickory on a carton

1. Read the brand strip: it should say Harmonics (Costco-era), not TrafficMaster, LifeProof, Pergo, Style Selections, Select Surfaces, or a generic warehouse “hickory” house brand.
2. Match the color name Antique Hickory and, when printed, part AH404S. Older ends may omit the short SKU; still require Harmonics + Antique Hickory on the strip. “Canoe Bay” is an archive alias for the same visual, not a substitute brand strip.
3. Photograph the full carton end (brand strip, color name, any numeric codes, sq ft / plank count) and a plank face before you post a Match listing.
4. Measure a spare plank (thickness with pad, width, length) and confirm Uniclic (or the profile printed on your carton).
5. Do not mix with Harbor Scraped Oak, other Harmonics oak/hickory look-alikes, or Lowe’s Style Selections Antique Hickory without a matching carton strip.

Full Costco / Harmonics table: Discontinued Costco / Harmonics flooring reference. Carton-end walkthrough: label decoder. Original archive thread: Harmonics Antique Hickory.

Related Harmonics IDs (not Antique Hickory)

• Vintage Chestnut VC403S: different color family; carton part is marked.
• Royal Mahogany RM203S: different color family; watch Mohagany depleted-list spelling.
• Skyline Maple: Costco Harmonics maple visual; not a hickory row.
• Maple Select: separate Costco Harmonics maple name.
• Premium Oak: separate Costco Harmonics oak name; short SKU not always printed.
• Harbor Scraped Oak and other scraped Harmonics oak rows on the Costco hub: separate from Antique Hickory even when both look “hand scraped.”

Hickory name reuse across brands: name collisions table.

Where people look for leftovers

• FlooringFX Match: post NEED or HAVE with carton photos and the exact color string Antique Hickory plus AH404S when printed. Browse the Match board first.
• Mohawk outlet / factory closeout patterns: same path noted on the Costco Harmonics hub. Depleted lists may name Harmonics rows; they do not restock Costco warehouse colors for retail repair.
• Leftover channels: Marketplace, Craigslist, and other channels in where people look for leftover discontinued flooring.
• Repair volume: see how many leftover boxes most repairs need for typical repair bands.

What will not match

• Lowe’s Style Selections, Pergo, or other house-brand “Antique Hickory” / hickory look-alikes that only share the color words
• Home Depot TrafficMaster / LifeProof or Sam’s Club Select Surfaces planks that only look similar in a photo
• Other Harmonics scraped oak or maple rows that are not Antique Hickory / AH404S on the carton strip
• Any “close enough” click plank with a different locking profile, thickness including pad, dye lot, or brand strip. See locking systems and dye lots / batch codes.

Sources: FlooringFX Costco / Harmonics reference (Antique Hickory row: AH404S; older ends without short SKU; Canoe Bay alias; Costco-era leftovers ~2011–2016+; manufacturer depleted; hand-scraped wide plank; Uniclic; premium attached padding; HAVE/NEED garage-pallet and repair-ask context). Archive product copy on Harmonics Antique Hickory. Sibling pattern pages for VC403S, RM203S, Skyline Maple, Maple Select, and Premium Oak. Eras approximate. No leftover inventory is offered for sale by FlooringFX.