Steelcase Series 1 vs Knoll Morrison Hannah Task Armchair

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

Steelcase

Steelcase Series 1

$549 – $750

Knoll

Knoll Morrison Hannah Task Armchair

$1,733 – $3,063

$1,184

lower starting price for Steelcase Series 1 than Knoll Morrison Hannah Task Armchair at the brand stores

Differences at a glance

Steelcase Series 1Knoll Morrison Hannah Task Armchair

Price: $549 – $750$1,733 – $3,063
Seat height: 16.5–21.5 in (41.9-54.6 cm); 14.75–17.75 in (37.5-45.1 cm); 17.25–22 in (43.8-55.9 cm)16.375–20.125 in
Seat depth: 15.5"D to 17.75"D (functional seat depth)18.375 in
Load capacity: 400 lb (181.4 kg); 300 lb (136.1 kg)350 lb
Warranty: Limited Lifetime Warranty; 12-year, multi-shift, 24/7 parts and labor12 years

Which is cheaper, the Steelcase Series 1 or the Knoll Morrison Hannah Task Armchair?

The Steelcase Series 1 is cheaper to start: $549 versus $1,733 for the Knoll Morrison Hannah Task Armchair at the brand stores (Sep 2026).