L1

L1 Collection
Task ®

True to Allseating's design philosophy, L1 provides optimal, accessible and intuitive ergonomics for all users.

l1
SpecAll®

Indoor Air Quality Certified
LEVEL® 3

Prices effective January 2nd, 2025.

Features:

  • From private offices to open-concept work spaces, L1’s design fits seamlessly into an array of settings. Living up to its namesake by providing all-day support, L1 remains affordable proving style, comfort and health never need to be sacrificed in the name of cost.
  • Birch frame and base features black mechanism and black carpet casters.
  • Optional adjustable headrest [fabric matches seat]
  • Optional adjustable lumbar.
  • Headrest and Lumbar cannot be field installed.
  • Available with Midback or Highback
  • Full seat can be specified with Highback

Dimensions:

MIDBACK
Overall [Synchro Tilt]: 38.5" - 43" H | 27.5" W | 27.5" D
Seat [Synchro Tilt]: 17.5" - 22" H | 20" W | 17.25" D
Back: 21.5" H | 19.5" W
Arm Height from Seat [WA]: 5" - 8" H
Arm Height from Seat [T1]: 6" - 10" H  

HIGHBACK
Overall [Synchro Tilt]: 41.75" - 46.5" H | 30" W | 27.5" D
Seat [Synchro Tilt]: 17.5" - 22" H | 21" W | 18.25" D
Back: 24.5" H | 20" W
Arm Height from Seat [WA]: 5.5" - 8.5" H
Arm Height from Seat [T1]: 6.5" - 10.5" H

Fabric:

MIDBACK
200+ textiles to choose from.
Back COM: 1 yard
Seat COM: 0.75 yards
Full COM: 1.75 yards
Headrest COM: 0.25 yards

HIGHBACK
Upholstered Back COM: 1.5 yard
Seat COM: 1 yard
Full COM: 2.5 yards
Headrest COM: 0.25 yards

Warranty:

12 year comprehensive parts and labor, with weight limit of 350 lbs. Click here to view details.

Available in black or birch with optional polished aluminum base.

Back mesh available in M2 in 9 colors, M9 in 10 colors and M10 in 4 colors.

Below are the available assets for L1. Alternatively, you can find these assets on our Resource Centre.