Sirius
Sirius: this absolute black surface has a textured, matte look. It brings a touch of realism and power to any setting.
Sirius, from the DK Solid collection by Dekton by Cosentino, offers a deep black in a matte finish, animated by a subtle visual texture. This decisive colour anchors contemporary kitchens and shows off the materials around it.
An ultra-compact sintered stone — neither a quartz nor a resin — Dekton resists heat, scratches, stains and UV. Non-porous, it cleans with soapy water and even suits outdoor kitchens.

Key features
Sirius is part of the DK Solid collection from Dekton by Cosentino. It is a deep, uniform black, animated by a subtle visual texture with faintly greenish reflections, offered in a matte finish. Slabs measure roughly 126 in. x 57 in., in 8 mm, 12 mm and 20 mm thicknesses.
An ultra-compact sintered stone, Dekton is neither a quartz nor a resin: its non-porous surface resists direct heat, scratches, stains and UV rays.
Why choose Sirius
Sirius is a black with character: its matte finish absorbs light rather than reflecting it, so it forgives fingerprints and glare better than a glossy black. It suits a contemporary kitchen as readily as a bold vanity — and even an outdoor module, since Dekton is approved for outdoor kitchens.
Cosentino covers its Dekton surfaces with a 25-year residential warranty in Canada.
Sirius in your kitchen
As a countertop, Sirius draws a decisive line above white oak, walnut or deep blue cabinetry; against white cabinets, it makes a graphic two-tone contrast. Choose matte black fixtures for a monochrome scheme, or brushed brass to warm things up. In a bathroom, it anchors a light-wood vanity.
Frequently asked questions about Sirius
How do you care for a matte black countertop like Dekton Sirius?
A soft cloth with warm water and mild soap is enough. Dekton is non-porous, and its matte finish hides fingerprints better than a polished black surface. No sealant is needed, and common kitchen stains wipe away without specialized products.
Can you set a hot pot down on Dekton Sirius?
Yes. Dekton is an ultra-compact sintered stone that tolerates direct heat without scorching or discolouring, unlike quartz. It also resists UV, which makes it usable in an outdoor kitchen.
Which cabinets does a black Sirius countertop pair with best?
Sirius pairs as well with warm wood cabinetry, such as oak or walnut, as with white cabinets for a very current two-tone look. Its uniform matte black acts as an anchor and lets the backsplash and fixtures shine.
What warranty covers a Dekton Sirius countertop?
Dekton surfaces are covered by Cosentino's 25-year residential warranty in Canada. To find out the cost of your project, Comptoir Quartz offers a free online quote.
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