About this product

One of Koskela’s most popular products, the Quadrant Soft sofa, is available as part of the Learn by Koskela range.

We have renamed it Ngalawa, in line with our commitment to use Aboriginal language words to name all the Learn by Koskela products. Ngalawa is from the Dharug Aboriginal language and means sit.

The Ngalawa is a modular sofa comprising of three building blocks: Single, Double and Corner. The Corner is the key component for configuring a big sofa that seats 6 or more because it enables the sofa to go sideways as well as lengthways.

Made from dense foam, which negates the need for a timber frame, this sofa is very lightweight and manoeuvrable. People love how easy it is to change its configuration depending on the needs of the day.

The Ngalawa is upholstered in a heavy-duty commercial-grade fabric with added stain protection so it will maintain good condition over time. The covers can also be taken off for professional cleaning, and after several years can be replaced to keep the product looking like new. 

Available in four colours that are inspired by the Australian landscape: Bamal (Earth), Burran (Stingybark), Daramu (Tree), Badu (Water). Each component comes in a tonal variation of that colour. So, if you order a Ngalawa setting, we recommend ordering in one colour, but it will comprise of four different tones. This is intended to mimic nature and is part of the biophilic design thinking that underpins the Learn by Koskela range. Studies have shown the adoption of biophilic design has a positive effect on student engagement and wellbeing.

Thousands of Quadrant Soft sofas have been specified for breakout spaces in workplaces and universities and we believe this product is an ideal fit for school libraries and common rooms.


  • Lightweight
  • Modular
  • High density foam
  • Fabric stain protection
  • Removable covers


Ngalawa (Sit) Senior Corner Modular Sofa

Lead Time

8 weeks

900 MM (L) 900 MM (D) 730 MM (H)

Product information

Seat height 370mm.

Upholstery: 100% Wool

Koskela furniture can be delivered anywhere in the world and shipping will be calculated when you place an order.  

Koskela has an in-house Project & Product team who will manage your delivery; providing Estimated time of Departure (ETD) updates and working with an organisation’s facilities manager or equivalent to ensure the process is as smooth as possible. 

For delivery and installation, Koskela uses reusable packaging, which we remove from site to keep using. 

In the eastern states and territories of Australia (NSW, ACT, VIC & QLD) the lead time in 8-10 weeks. For all other states and territories, the lead time is 10-12 weeks.

Koskela has a faster lead time than average because our products are made in Australia. If you need products in a hurry, just give us a call and we can see what can be done.

We recognise that the long-term durability of Koskela’s furniture is a critical success factor for your project. Throughout Koskela’s 7-year Warranty, if you do require assistance or maintenance, reach out to us and we can visit site and perform a Maintenance Service.  

During the visit, our skilled Maintenance team will ensure you are happy with the installation. If any structural defects become apparent during a Maintenance visit, the team will rectify the issue on the spot, or lodge a job and organise its repair within 30 days.  

We will create a Maintenance report for you, which itemises your Koskela furniture and makes recommendations for refurbishments that occur due to wear and tear. Ongoing maintenance will improve and extend the quality use of your furniture. 

At the core of Koskela’s enviro conscious policy is our commitment to make high-quality products that last for years and can be repaired if something goes wrong. Our products are designed to be the highest standards of quality and functionality. While we believe our furniture will last as long as possible, if something does go wrong, we are here to help.  

All Koskela products are warranted against defects in materials and workmanship under conditions of normal and proper usage for 7 years from the date of purchase—this warranty transfers to whoever owns the product. After this time, if something does go wrong, you can contact Koskela customer service and we’ll let you know if we can fix it for a reasonable cost.  

Read the fine print of our warranty policy. 

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