About this product

Quadrant Soft Modular Sofa — Australian made sustainable comfort for everyday homes.

Originally inspired by the relaxed comfort of baggy jeans, the Quadrant Soft Sofa is Koskela’s most loved and versatile lounge system perfect for homeowners seeking contemporary style, lasting comfort, and sustainable design.

Designed and manufactured in Australia since 2009, it brings together long-lasting comfort, reconfigurable design, and creative expression.

Each module is crafted from dense yet extremely lightweight foam, making it easy to move, reconfigure, and adapt to evolving needs — no tools or heavy lifting required. Whether you’re refreshing a breakout area, creating a quiet reading nook, or rethinking an entire floor plan, Quadrant is built for agile spaces.

What sets Quadrant apart is its creative flexibility  mix and match fabrics across modules to create a bespoke look tailored to your interior scheme. Over time, you can easily swap out covers to refresh the aesthetic or adapt to changing seasons, with the option to purchase extra covers for summer and winter styling. This reduces waste and extends the product’s life while offering practical, low-cost ways to rejuvenate your space.

Covers are removable and dry-cleanable, making maintenance simple. And thanks to Koskela’s repair & renew program, parts can be replaced individually, minimising environmental impact and keeping your sofa in use for longer.

Leather cross-stitches and embossed handles provide signature design touches that speak to quality and craft.

This Quadrant range is available in:

Key Features:

  • Australian Made – Designed and manufactured locally to support Australian industry and ensure high-quality craftsmanship
  • Fast Lead time - 8 weeks manufacturing time
  • Modular Flexibility – Available in single, double, corner and Ottoman modules to suit a wide range of spatial layouts and allowing for reconfiguration as your space evolves
  • Lightweight – Manufactured from dense but lightweight foam -  making it easy to move, reconfigure, and adapt to evolving needs
  • Mix and match – Fabrics, colours and textures across different modules to create a look that’s completely tailored to your space
  • Removable Covers – Zip-off seat and back covers that can be spot cleaned, dry cleaned, or replaced to extend product life. Extra covers can be purchased to update your sofa to adapt to different seasons (eg. Winter / Summer covers)
  • Built for Repair – For sofas that aren’t compatible with removable covers (purchased prior to November 2021) Sofas can be retrofitted and reupholstered to adapt to removable covers
  • Customisable arrangements – Also available in a curved range, ideal for tricky spaces.
  • GECA certified
  • 7-Year Warranty – Includes access to Koskela’s aftercare maintenance program

Koskela

Standard Quadrant Soft Modular Sofa Double - Leather

$3,860.00

Buy now pay later with:

Availability Made to order in 8 Weeks Made to order in 4 weeks
Quantity
0 in stock - orders over will be Made to order in 8 Weeks

Product information

For those who appreciate natural beauty and lasting quality, our sustainable pure aniline leather is a timeless choice. Sourced with environmental responsibility in mind, this leather is tanned using eco-conscious processes and left in its most natural state—free from heavy coatings or synthetic finishes. The result is a luxuriously soft, breathable hide that celebrates the natural grain, markings, and character of the leather.
As a pure aniline leather, it develops a rich patina over time, aging beautifully with use and becoming even more unique with each passing year. Naturally durable and easy to maintain, leather resists spills and wear, making it ideal for everyday living while offering unmatched comfort and elegance.

Length (mm) 1500
Depth (mm) 900
Height (mm) 730 (Seat 370)
Weight (kg) 31
Standard Quadrant Soft Modular Sofa Double - Leather

The specified lead time applies to metro locations throughout Australia. Unfortunately, we can’t guarantee this lead-time for customers living in non-metro areas and Tasmania, Western Australia and the Northern Territory. For customers in these locations our customer service team will provide you with an accurate lead-time once you place an order.

Throughout the Made-to-Order process we will keep you updated via email on the progress of your order. Koskela’s customer service team is also available if you have any questions.

Lead time for Standard Quadrant Soft Modular Sofa Double - Leather is currently: 8 Weeks

Shipping Calculated at the checkout
International Shipping Contact info@koskela.com.au

 

Before purchasing a furniture product please make sure we can get it into your home! We provide the dimensions for all furniture products. Check these against the measurements for your doorways, stairway and/or elevator. We can only deliver above the ground floor if there is access to a lift, enough safe space access, or if the item weighs less than 75kg. Koskela can’t be held liable if your product can’t be delivered into your home. 

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