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Delta Plus Chair

Delta Plus Chair

Regular price $694.00
Sale price $694.00 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 to Sydney, Melbourne, Brisbane and Perth metropolitan areas. Not available for distribution in South Australia. Orders are fulfilled from warehouses in NSW, VIC, QLD and WA. Product specification sheet and colour charts are available as PDF on request.

Delta

Ultimate ergonomic all-rounder designed to fit every body. The Delta range offers three back and six seat sizes so you can configure a chair to suit individuals of different shapes and heights.

Key features

  • 3‑lever heavy duty ratchet mechanism for full ergonomic support
  • Adjustable seat height, seat tilt, back tilt and ratchet back height
  • Durable components built for heavy‑duty commercial use
  • Locally made moulded foam for lasting comfort
  • Suitable for commercial office or domestic use
  • Optional armrests available as an upgrade

Lead time and distribution

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

Premium Warwick fabrics

ASHCROFT Encore contains at least 40% recycled yarn by weight, with each metre of fabric representing approximately four recycled plastic bottles. Encore is a high performance recycled polyester upholstery fabric designed for environmentally considerate projects.

BEACHCOMBER is a hardwearing, FR tested heavy commercial fabric with a textured two‑tone finish and polyester knit backing for a durable, natural feel. Colour charts for Ashcroft and Beachcomber are available as PDF on request.

Certifications

  • Environmental: GECA, FSC
  • Strength and durability: AFRDI Level 6, AFRDI rated load 135 kg
  • Locally made and designed: Australian Made
  • Warranty: 15 years

Product specifications

SKU DLT135XH
Label Delta 135 Ratchet Extra High Back
Max user 135 kg
Fabric Any fabric
Adjustment Back tilt, seat height, seat tilt, ratchet back height
Mechanism type 3 lever heavy duty
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

Good seating ergonomics ensures the chair fits the user, improves posture and reduces the risk of pain from prolonged sitting. The Delta range supports healthier, more productive work by combining adjustability with robust construction.

Ergonomic essentials:

  • Adjustable seat height for correct desk alignment
  • Adjustable backrest for proper lumbar support
  • Adjustable armrests to support shoulders and arms
  • Lumbar support to maintain the natural lower back curve
  • Swivel base for easy reach and movement
  • Tilt mechanism to relieve pressure on the lower back

If you require the Delta product specification sheet, fabric colour charts or pallet quotes, please request the PDF documentation. Delivery is restricted to Sydney, Melbourne, Brisbane and Perth metropolitan areas and the product is not available for distribution in South Australia.

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Australian Warranty

Australian Warranty

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