Haworth Fern vs KI Signia

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Haworth

Haworth Fern

$1,180 – $2,280

KI Signia

$930 – $1,076

$250

lower starting price for KI Signia than Haworth Fern at the brand stores

Differences at a glance

Haworth FernKI Signia

Price: $1,180 – $2,280$930 – $1,076
Seat height: 16.5–21.5 in (41.9–54.6 cm)17.5–22 in (44.5–55.9 cm)
Seat depth: 15.5–18.5 in (39.4–47 cm)17–20 in (43.2–50.8 cm)
Recline: Synchronized 3-point tilt; 5-position back stop from upright to reclined; optional 5° forward tiltFive-position back travel limiter provides up to 27 degrees of recline
Arms: Optional 4D arms (up/down, side to side, front/back, pivot); also fixed, height-adjustable, armlessArmless, fixed reverse cantilever conference arms, 1D adjustable arms, or 4D adjustable arms
Lumbar support: Built-in lumbar support; optional height-adjustable lumbar (3.5 in range)Optional lumbar support with 2.5" of vertical adjustment
Warranty: 12 year warrantyLifetime

Which is cheaper, the Haworth Fern or the KI Signia?

The KI Signia is cheaper to start: $930 versus $1,180 for the Haworth Fern at the brand stores (Oct 2026).