- Description
- Spec sheet
- Brochure
- Warranty
Hello, I'm the Gregory Slimline - a high-back ergonomic task chair proudly designed and made right here in Australia. I was created with physiotherapist expertise to keep you supported, comfortable, and focused throughout your workday.
My contoured back gives you exceptional lateral and lumbar support, plus increased thoracic support to keep your posture perfectly aligned, even through long hours of sitting. My fully upholstered outer back adds a touch of softness and sophistication - because great ergonomics should look and feel good.
Inside, my Dual Density Posture Support seat blends firm inner support with gentle cushioning to relieve pressure points and promote healthy spinal alignment - so you can stay comfortable and productive all day long.
I adjust to fit you perfectly, with seat height, tilt, back angle, and anti-slip ratchet back height adjustments that make sure every position feels just right. I'm AFRDI-certified and built to support up to 160 kg, so you can count on me for strength, comfort, and durability.
You can choose my seat size and back height - small, medium, or large seats, with medium or high back options - and customise me with height-adjustable arms, aluminium bases, and a wide range of fabrics, from stylish wools to anti-microbial vinyls ideal for healthcare environments.
Choose me for proven ergonomic design, superior support, and genuine Australian craftsmanship. I'm the Gregory Slimline - and I'm here to support you every day.
Note: My seat height is measured under a 70 kg load for accuracy; when I'm unoccupied, I might sit a little higher.
Please click here to view Gregory Slimline Chair brochure
Please click here to view Gregory Chair size and weight configurator brochure
Brand
Gregory
Assembly required
Part assembly required: wheels into base and gas cylinder into chair only
Warranty (years)
10
Maximum load (kg)
160
Back dimensions (mm)
420 w x 450 h (medium)
445 w x 550 h (high)
Seat dimensions (mm)
460 w x 460 d (small)
480 w x 495 d (medium)
515 w x 500 d (large)
Seat height (mm)
410 - 530 standard (medium gaslift / 140 gas)
Seat material
Fabric
Frame material
Nylon base
Back tilt adjustable
Yes
Seat tilt adjustable
Yes
Mechanism
3 lever independent seat and ratchet back adjustment
Arms
Adjustable arm (optional)
Arm height (mm)
180 - 250
Seat foam
Dual density split foam technology or dual density foam - no split
Lumbar support
Yes
Use (8 + hours a day for all)
Yes
Back height adjustment
Yes
Optional
Height adjustable T-arms
Seat slide
Aluminium base
Drafting gaslift and footring
Various types of castors (e.g. soft tyre, friction etc)
10 Year Warranty
This range offer customizable configurations for single desk, multi-person workstations, boardroom setups, and more
This Product is guaranteed for a period of ten year against faulty workmanship and/or raw materials for normal office use - i.e. 8 working hours per day. For more info please call 1300-527-665 or email
customerservice@jasonlcomau.
27868748
NSW
1. Pick-up at 2A/149 McCredie Road Smithfield, NSW 2164.
27868748
Availabilty:
false
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Gregory Slimline Dual Density Ergonomic Office Chair
$609 Out of stock / Pre-Order
Assembly required
Part assembly required: wheels into base and gas cylinder into chair only
Yes
Yes
Warranty (years)
10
10
3
Maximum load (kg)
160
140
120
Back dimensions (mm)
420 w x 450 h (medium)
445 w x 550 h (high)
445 w x 550 h (high)
Seat dimensions (mm)
460 w x 460 d (small)
480 w x 495 d (medium)
515 w x 500 d (large)
480 w x 495 d (medium)
515 w x 500 d (large)
Seat height (mm)
410 - 530 standard (medium gaslift / 140 gas)
440 - 550
430 - 550
Seat material
Fabric
Fabric
Black fabric
Frame material
Nylon base
Nylon base
Nylon base
Back tilt adjustable
Yes
Yes
Yes
Seat tilt adjustable
Yes
Mechanism
3 lever independent seat and ratchet back adjustment
Synchro mechanism
2 Lever mechanism
Arms
Adjustable arm (optional)
Adjustable arm
Arm height (mm)
180 - 250
Seat foam
Dual density split foam technology or dual density foam - no split
Moulded foam
High density foam
Lumbar support
Yes
Yes, height adjustable lumbar support
Yes
Use (8 + hours a day for all)
Yes
Yes
Yes
Back height adjustment
Yes
Optional
Height adjustable T-arms
Seat slide
Aluminium base
Drafting gaslift and footring
Various types of castors (e.g. soft tyre, friction etc)
Seat slide
Aluminium base
Drafting gaslift and footring
Various types of castors (e.g. soft tyre, friction etc)
Height (mm)
1060
890 - 990
Width (mm)
600
580
Depth (mm)
600
590
Product weight (kg)
13
11
Back height (mm)
500
450
Back width (mm)
460
410
Seat width (mm)
500
470
Seat depth (mm)
500
450
Leg/frame finish
Black
Black
Tension adjustable
Automatic tension adjustment(automatically changes depending on individual weight)
Ratchet back height adjustment
Yes
Just wrapped: Our latest fitouts.
They delivered the proposal on time and supported us from the start. They measured to ensure everything fit as planned and even advised on cable placement during installation. Overall, it’s been a really good experience with JasonL.
Muliadi Merry
Founder at MM Geomechanics
Want the full JasonL experience?
Stop by a showroom and say hello.
Sydney City Showroom
Shop 3, 29-31 O'Riordan Street,
Alexandria, NSW 2015
Call: 1300 350 618 Alexandria, NSW 2015
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The incredible team
that will assist you in
Perth
Meet Rich, our Showroom Manager in Perth. Rich brings years of industry knowledge and a sharp instinct for what makes a workspace functional and inviting. Whether you're setting up a small team hub or an entire floor, he's here to guide you with smart ideas, honest advice, and a steady hand. That’s how we do fitouts in Perth — practical, fast, and always personal. Thank you Rich!
Ondrej Hyzdal
National Sales ManagerI provide expert guidance and assistance to businesses in selecting, planning, and optimizing their office furniture and layout to create functional, comfortable, and aesthetically pleasing workspaces.
