Calla Fabric Adjustable Backrest One Arm Sofa
Seat Cushion Firmness
Default • Medium soft
Seat Cushion Firmness
Default • Medium soft
Customize the seat cushion firmness by changing the top layer of the cushion infills.
No additional cost.
Fabric Water Resistance Treatment
Applied by default
Fabric Water Resistance Treatment
Applied by default
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.
Would you like delivery after 15 Dec 2026?
Select the earliest date you can receive your order:
Your actual delivery date will be confirmed during delivery coordination.
Estimated delivery: 1 Dec – 15 Dec 2026
Product Details
Highlight
A modern modular sofa with a low-profile silhouette, curved armrest cushions and an adjustable high backrest.
- Deep Seats with Adjustable Backrest Height: A 61cm seat depth and adjustable backrest height from 38cm to 55cm provide comfortable lounging with additional shoulder, neck and head support.
- Soft Curved Armrest Cushions: Plush, down feather-filled armrest cushions create a rounded appearance and can also be used as pillows when lounging.
- Fully Removable Covers: Choose washable fabrics for easy cleaning, or refresh your sofa with replacement covers.
- Modular Design: Combine different modules to create straight, one-arm or L-shaped sofa configurations, with an optional ottoman.
- Customizable Sizes: Available in widths from 220cm to 360cm.
Seat Comfort
Dimensions
OVERALL
SEAT
ARMREST
Materials
Durable fabric upholstery to withstand everyday wear, high-density foam cushioning for lasting comfort and shape retention, and solid wood structural components for strength and stability.
SOFA COVER
CUSHIONING
FRAME
Product Policies
Delivery & Assembly
The product is made to order, with delivery completed 4-6 weeks after order confirmation.
You can also request for a later delivery date if needed.
We offer free delivery and assembly.
Additional services, such as carry furniture up or down staircases and old furniture disposal, incur separate charges.
We will contact you to arrange your delivery date and time slot in advance.
Cancellation & Returns
Cancellation fees range from 3% to 30% depending on order progress.
Eligible returns can be requested within 30 days of delivery, subject to a 40% restocking fee.
Warranty
5-year warranty on sofa frames, cushion foam and springs.
1 year on upholstery and other listed components. Recliner motors have 3-year coverage.
Frequently Asked Questions
Can I customize the sofa dimensions?
Are the sofa covers removable?
Can the sofa covers be washed?
Can I replace the sofa covers?
Can I create my own sofa configuration?
More From This Collection
Customization Possibilities
Customization Options
Width
Customizable to any width between 220cm - 360cm
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: 110cm-140cm
Depth: 105cm
Middle Unit
Width: 70cm - 110cm
Depth: 105cm
Peninsula Unit (L/R)
Width: 90cm - 140cm
Depth: 105cm
Ottoman Unit
Width: 70cm - 110cm
Depth: 70cm - 110cm
Chaise Unit (L/R)
Width: 100cm-140cm
Depth: 140cm or 160cm
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.
Not sure which fabric to choose? Explore our fabric selection guide for advice on lifestyle needs, texture and colour.
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 45kg/m³ 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 45kg/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.