Cubis Fabric Adjustable Backrest Sofa
Seat Cushion Firmness
Default • Medium firm
Seat Cushion Firmness
Default • Medium firm
Customize the seat cushion firmness by changing the top layer of the cushion infills.
No additional cost.
Fabric Water Resistance Treatment
Not available
Fabric Water Resistance Treatment
Not available
Add water and stain resistance treatment for your fabric.
No additional cost.
This fabric is treated for improved resistance against everyday spills and stains.
This fabric is unable to be treated for water and stain resistance.
Select a fabric series from above under More Upholstery Colours first.
Estimated delivery: 23 Aug – 6 Sep 2026
Highlight
The Cubis Fabric Adjustable Backrest Sofa features deeps seats offering lounge-worthy comfort and adjustable backrest height from 41cm to 54cm for personalized back support.
This product is an iteration from our original Cubix Fabric Adjustable Backrest Sofa with a 10cm reduction in armrest width from 25cm to 15cm to better suit customers who prefer slimmer armrests or for compact sofas with more seatable width.
Seat Comfort
Dimensions
OVERALL
SEAT
ARMREST
Materials
SOFA COVER
CUSHIONING
FRAME
Customization Possibilities
Customization Options
Width
Customizable to any width between 160cm - 300cm
Colour & Texture
Choose from our offerings your desired colour & texture
Water Resistance
Get selected fabric treated for water & stain resistance
Pet Friendly Fabric
Convert to snag resistant pet friendly fabric
Cushion firmness
Adjustable seat cushion firmness based on preference
Available Modules
End Unit (L/R)
Width: 80cm - 140cm
Depth: 101cm
Middle Unit
Width: 65cm - 125cm
Depth: 101cm
Ottoman Unit
Width: 65cm - 90cm
Depth: 65cm - 90cm
Product Features
FABRIC SELECTION
Choose the fabric that fits your life
Explore a wide selection of fabrics in different colours and textures, allowing you to create a sofa that feels uniquely yours. From a clean, understated look to a richer tactile finish, there is an upholstery option to suit your style.
Beyond appearance, each fabric offers practical benefits. Pet friendly fabrics are well suited for homes with pets, easy clean fabrics simplify maintenance, while cotton and linen blends offer better breathability and a cooler feel.
REMOVABLE COVER
Change the look without changing the sofa
A sofa often stays with you through changing homes, lifestyles, and design preferences. With removable covers, you can refresh its appearance with a new colour or fabric without changing the entire piece.
Life happens around the sofa. Everyday use gradually leaves its mark overtime. Removable covers make it possible to wash and refresh your sofa as needed. Best paired with our washable fabric series for easier long-term care.
SEAT CUSHION CONFIGURATION
Medium firm firmness
The default seat cushions are made with a softer high resiliency foam top layer and a firmer high density foam support layer. Together, they create a balanced seating experience with a medium firm firmness.
When sitting on it, you experience gentle cushioning from the high resiliency foam top layer, followed by the support of the denser foam underneath. The result is a seat that provides enhanced support and encourages a more upright sitting posture.
SEAT CUSHION SUPPORT LAYER
High density foam that retains shape
Foam density measures the amount of material within the foam. We use high density 40kg/m³ foam for the support layer, compared to lower density alternatives below 30kg/m³.
This helps the cushion retain its shape and support for longer, reducing the likelihood of premature sagging from everyday use.
WOOD FRAME
Solid wood for key frame components
We use kiln-dried solid larch wood for the key structural components of our sofas. Its natural strength and stability help the sofa maintain its shape and support through years of everyday use.
Compared to engineered alternatives, solid wood retains its strength better under repeated loading, making it well suited for areas subjected to the highest daily stresses.