Herman Miller

Herman Miller runs a Classics Sale offering special savings select modern classics, timed around Presidents Day and extending through mid-March.

Herman Miller’s Memorial Day Sale is a recurring May promotion covering the sitewide assortment. In past years, it has run for 11 days, typically from mid- to late May, with discounts ranging from 15% to 25% off; the 2023 and 2024 sales offered 20% off sitewide, or 25% with the EXTRA5 code.

Herman Miller’s Flash Sale typically lands in July, with a 2025 summer event running July 17–31 for 25% off gaming chairs and accessories. Past spring editions ran 11–24 days and offered 25% off sitewide, while discounts across these sales reached 25%.

Herman Miller’s Labor Day Sale typically runs from late August into early September, spanning 11 days and covering the sitewide assortment. In 2022, the discount was 15% off, while the 2023–2025 sales offered 20% off sitewide.

Herman Miller’s Black Friday sale typically arrives in November and runs into December, covering the sitewide assortment. In 2021–2025, it lasted 19 to 39 days and offered 15% to 25% off sitewide, with promotional codes raising the discount by an additional 5 percentage points in some years.