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Delta Plus Chair

Delta Plus Chair

Regular price $451.10
Sale price $451.10 Regular price

What Clients Talk About Us

“Every item feels purpose-built, blending creativity and real authenticity. It lifts the whole workspace.”

Olivia Nguyen

Sydney

“Easily the best office chair I’ve owned. Great colours, quality materials, and perfect for the workday.”

Jacob Harris

Brisbane

The pieces are smart, playful, and each one’s got a story as unique as the designer behind it.

Emily Thompson

Melbourne

About Delta Plus Chair

Available for distribution only in the Sydney, Melbourne, Brisbane and Perth metropolitan areas.

Not available for distribution in South Australia. Customers in SA can enquire about pallet quotes or alternative products.

Delta

The Delta is an ergonomic all‑rounder engineered to fit every body. The Delta range offers three back heights and six seat sizes, configurable to suit individuals of all shapes and sizes.

Product brochure and colour charts

  • Product specification sheet available on request.
  • Fabric and colour charts available on request, including Ashcroft and Beachcomber ranges.

Made to order and lead time

This item is made to order from local warehouses in Sydney, Melbourne, Brisbane and Perth. Typical lead time is 5–10 business days.

Premium Warwick fabrics

ASHCROFT Encore contains at least 40% recycled yarn by weight, equating to roughly 4 recycled plastic bottles per metre of fabric. Encore is a high performance recycled polyester upholstery range designed for sustainability and durability.

BEACHCOMBER is a durable, FR tested heavy commercial fabric with a textured two‑tone finish and polyester knit backing, offering timeless style across many colours.

Key features

  • 3‑lever heavy duty ratchet mechanism for full ergonomic support.
  • Adjustable seat height, seat tilt, back tilt and ratchet back height.
  • Comfortable, long‑lasting components built for heavy‑duty use.
  • Locally made moulded foam for consistent comfort and durability.
  • Suitable for commercial office and domestic use.
  • Optional armrest upgrade available.

Certifications

  • Environmental: GECA, FSC
  • Strength and durability: AFRDI Level 6, AFRDI rated load 135 kg
  • Locally made and designed: Australian Made

Product specifications

SKU DLT135XH
Label Delta 135 Ratchet Extra High Back
Warranty 15 years
Maximum user weight 135 kg
Fabric Any fabric (customer choice)
Mechanism 3 lever heavy duty ratchet
Adjustments Back tilt, seat height, seat tilt, ratchet back height
Shell colour Black
Chair weight 14 kg
Overall height (fixed) 1210 mm
Overall height (max) 970 mm
Overall height (min) 640 mm
Overall depth 640 mm
Seat height (fixed) 540 mm
Seat height (maximum) 410 mm
Seat height (minimum) 465 mm
Seat depth 490 mm
Seat width 590 mm
Back height from seat 70 mm
Back height range 490 mm
Back width 160 mm
Arm height from seat Optional upgrade

The key to a comfortable and productive workplace

Ergonomic seating supports posture, reduces discomfort and lowers the risk of musculoskeletal issues associated with prolonged sitting. The Delta provides adjustable support so users can maintain good posture, improve comfort and increase productivity.

Essential ergonomic features included with the Delta:

  • Adjustable seat height to match desk height
  • Adjustable backrest with lumbar support
  • Optional adjustable armrests
  • Swivel base for easy reach across the workspace
  • Tilt mechanism to relieve pressure on the lower back

For brochure downloads, fabric swatches or specific colour availability, please enquire. Product made to order from local Australian warehouses with a typical lead time of 5–10 business days.

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Australian Warranty

Australian Warranty

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