Cobal | SICIS® Doh Glaswaschbecken in Kobaltblau
- Brilliant colour depth & play of light
- Finely fluted interior finish
- Lead-free soda-lime glass
- Pleasantly easy to care for
Made to order by SICIS® in Italy
Fine, individual surface markings give every basin its own character.
Individually made · no right of withdrawal
SICIS® · Doh · Colibrì Cobal
Doh CobalGlass washbasin in cobalt blue – round or oval
A countertop basin like a piece of jewellery: lead-free glass, with a finely crafted interior featuring the Rigato grooved texture by SICIS®. Choose your shape: round with a diameter of 40 cm or oval measuring 50 × 40 cm – both 17 cm high.
- Round Ø 40 cm
- Oval 50 × 40 cm
- Height 17 cm
- Free shipping
01Highlights
What makes Doh Cobal special
Blue at its finest – from sky blue to cobalt. A shade that brings calm and celebrates the element of water.
Colour coordinated
Doh is colour matched to the SICIS® glass mosaic Colibrì Cobal – basin and wall come together as a single work of art.
Light in motion
The Rigato grooves inside refract the light – the shimmer of cobalt blue changes subtly with the time of day.
Hygienic & easy to care for
Glass is non-porous: dirt has little to cling to, and a soft cloth and clean water are all you need.
Made for you
Made to order with a delivery time of 4–6 weeks – shipped directly to you free of charge.
02Dimensions & specifications
Dimensions and technical specifications at a glance
All dimensions in centimetres (cm) · Ø = diameter
| Specification | Round | Oval |
|---|---|---|
| Width from left to right | Ø 40 cm | 50 cm |
| Depth from front to back | Ø 40 cm | 40 cm |
| Height from countertop to basin rim | 17 cm | 17 cm |
| Base footprint flat glass base resting on the countertop | Ø 6.4 cm | Ø 6.4 cm |
| Waste opening hole for the waste fitting | Ø 5 cm | Ø 5 cm |
| Weight approx., excluding packaging | 5 kg | 6 kg |
| Material | Lead-free soda-lime glass | |
| Interior surface | Rigato – fine grooves running around the interior | |
| Colour | Cobalt blue | |
| Waste connection | Standard G 1¼″ thread | |
| Tap hole · overflow | none · none | |
| Installation | Countertop basin for a vanity top | |
| Manufacture | SICIS®, Ravenna – Italy | |
Understanding the dimensions: The Base footprint is the flat glass base on which the basin rests on the vanity top. The Waste opening is the hole in this base into which the waste fitting is installed.
Technical drawing – round model
Technical drawing – oval model
03Material & care
Glass, light and a surface with character
Doh is made from lead-free soda-lime glass. The fine grooves of the Rigato finish run around the interior, adding depth and brilliance to the cobalt blue shade and turning each basin into a vibrant play of light.
Keep Doh shining
- Rinse with clean water after use and dry with a soft microfibre cloth to minimise limescale marks.
- Use a mild, pH-neutral cleaner or glass cleaner for cleaning.
- Gently remove limescale with diluted vinegar, leave it to work briefly, then rinse thoroughly.
Please avoid
- Scouring cream, steel wool and abrasive sponge surfaces
- Harsh cleaners or cleaners containing chlorine
- Extreme temperature changes, such as boiling water
- Impacts from hard or heavy objects
04Installation & delivery
Five steps to your dream wash area
- Prepare the countertopA level, stable vanity top with a drilled hole for the waste fitting.
- Install the waste fittingWaste fitting for countertop basins without an overflow, suitable for an approx. 50 mm opening, with a G 1¼″ connection.
- Position the basinPlace the basin on the countertop and tighten the waste fitting by hand – never force or overtighten against the glass.
- Secure discreetlyIf desired, secure around the base with clear sanitary silicone.
- Install the tapUse a wall-mounted or tall deck-mounted tap; ideally, the water stream should land centrally on the waste outlet.
Included
- 1 × SICIS® Doh Cobal glass washbasin in your chosen shape (round or oval)
Required separately
- Waste fitting without overflow (G 1¼″)
- Waste trap
- Wall-mounted or tall deck-mounted tap
Expert tip on choosing a tap
For a basin height of 17 cm, a deck-mounted tap with a spout height of approx. 25–30 cm is suitable. For wall-mounted taps, ensure sufficient spout reach. We recommend using a professional plumber for safe installation.
- Free shipping
- Delivery time 4–6 weeks
- Made to order
05Matching glass mosaic
The perfect duo: Doh & Colibrì
Doh is colour matched to the SICIS® glass mosaic Colibrì Cobal. Used as wall cladding, a vanity top or a splashback, it creates a beautifully coordinated bathroom. On request, we can create a matching mosaic top – every tile selected by hand and set individually.
| glass mosaic | SICIS® Colibrì |
|---|---|
| Sheet size | 29.5 × 29.5 cm (295 × 295 mm) |
| Tile size | 1.5 × 1.5 cm (15 × 15 mm) |
| Thickness | 4 mm (± 1 mm) |
| Joint width | 1.63 mm |
| Surface | Smooth, gently rounded edges, metallic finish on the reverse |
| Installation | Paper-faced mounting |
| Applications | Walls & floors, indoors & outdoors, wet areas |
| Recommended grout according to SICIS® | Litokol Starlike® EVO 140 Nero Grafite |
06SICIS® & Ravenna
SICIS® – The Art Mosaic Factory
Ravenna has been regarded as the capital of mosaics since late antiquity. In the fifth-century Mausoleum of Galla Placidia, doves drink from a bowl of water – some 1,500 years later, the love of glass, colour and water lives on in Doh.
- 1987Maurizio Leo Placuzzi founds SICIS®.
- 1989Relocation to Ravenna – home to the manufactory today.
- 1996Guinness World Record: 42,000 m² of mosaics in Jeddah.
- 1999Mosaics for the Burj Al Arab in Dubai.
- TodayMosaics, Vetrite, furniture and bathroom pieces for luxury hotels, yachts and residences worldwide.
“Sic Immensos Clarosque Inceptos Somniavi”The Latin origin of the name SICIS® – the dream of great, radiant works.
07Frequently asked questions
Good to know
Which tap suits Doh Cobal?
Doh has no tap hole. Choose a wall-mounted tap or a tall deck-mounted tap with a spout height of approx. 25–30 cm. The water stream should land centrally on the waste outlet.
Which waste fitting do I need?
A waste fitting for countertop basins without an overflow, suitable for an approx. 50 mm opening, with a standard G 1¼″ connection. The waste fitting and trap are not included.
Round or oval – which shape suits my bathroom?
Round (Ø 40 cm) looks compact and sculptural – ideal for cloakrooms and narrower vanity tops. Oval (50 × 40 cm) offers a larger basin area and looks generous on wide vanity tops. Allow some clearance all around from the wall and the countertop edge.
Does every basin look exactly the same?
The colour finish and grooved texture give each basin a vibrant appearance – subtle variations are intentional. The shade may vary slightly depending on your screen.
How long does delivery take?
Doh Cobal is made for you. Delivery takes 4–6 weeks, and shipping is free.
Can I order the matching mosaic too?
Yes. We supply the colour-coordinated SICIS® glass mosaics and can create a bespoke mosaic vanity top or wall panel on request.
08Advice
Your bathroom. Your colour. Your Doh.
Questions about dimensions, taps or matching mosaics? We offer personal advice and will help you find the perfect combination.
