ISLA Rectangular Concrete Basin - Essential Collection (40x30cm)

The ISLA Concrete Basin is a handcrafted 40cm rectangular sink designed for modern bathrooms that value clean lines and timeless simplicity. Suitable for both wall-mounted and countertop installation, this versatile basin works beautifully in bathrooms, cloakrooms, powder rooms, and commercial interiors.

With its minimalist design and solid concrete form, ISLA brings together industrial character and contemporary elegance in a durable, long-lasting finish.

Made to order: 2-3 weeks production time

Key Features

• Material: Premium-quality concrete
• Design: Rectangular modern single basin
• Style: Minimalist, architectural aesthetic
• Colour Options: Wide range of finishes available
• Mounting: Suitable for wall-mounted or countertop installation
• Tap Compatibility: Suitable for wall-mounted or deck-mounted taps
• Waste Compatibility: Compatible with standard unslotted wastes
• Finish: Sealed for daily bathroom use
• Production: Handmade to order in Europe

Dimensions & Weight

(Minor variations may occur due to the handmade nature of each piece)

• Size (cm): 40 × 30 × 11
• Size (inches): 15.7" × 11.8" × 4.3"
• Weight: ~14 kg

Tolerance: ±3 mm

Handmade to Order

Each ISLA basin is individually handcrafted using ultra-high performance concrete (UHPC) for strength, durability, and long-term performance.

We use a sealing system (penetrating and topical sealer), which works together to make the sink water-resistant, help prevent staining, and create a durable, easy-to-maintain surface designed for everyday use.

Each basin is individually made to order, ensuring a considered finish and attention to detail. Natural variations in tone, pattern and colour are part of the material’s character, ensuring every basin is one of a kind.

If you have any questions about dimensions, tap compatibility, or installation, we’re here to help. Just get in touch and we’ll guide you through the process.

Customization options

Enhance your setup with:

• Wall-Mount Brackets
  Mild steel with black painted finish
• Concrete Splashback
  Matching colour, full width, 30 cm height
• Colour-matched waste
  Unslotted waste with our signature cover, colour-matched to your basin

Care & Maintenance

Each basin is sealed using a protective system designed to support long-term durability and everyday use.

Concrete is a durable material, but like all natural surfaces, it benefits from mindful care. To maintain its appearance over time:

• Clean using a soft sponge and warm, soapy water
• Avoid abrasive pads or harsh cleaning products
• Do not use solvent-based or strongly acidic cleaners
• Take care during installation and everyday use, as heavy impact may cause chipping

With simple, considered care, your basin will retain its finish and character over time.