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Sensa Oihana
Sensa Oihana's deep black quartzite worktop will captivate you with intricate white spider web veining, infusing kitchens with a mysterious, luxurious depth reminiscent of starry night skies. Read More
Our Sensa Oihana worktops come from Cosentino: premium Spider Black Quartzite with revolutionary stain protection for striking, durable kitchens.
Sensa Oihana Worktops by Cosentino
Elevate Your Kitchen with Sensa Oihana Worktops by Cosentino
Picture revamping your kitchen with the dramatic allure of Spider Black Quartzite, free from stains or constant care.
Sensa Oihana by Cosentino makes it real—quarried from premium Brazilian sources like those by Amagran and Polita, this black quartzite showcases intricate white spider web veining for a one-of-a-kind depth. Ideal for homeowners in upscale Estepona seeking a bold focal point or architects specifying for a Mijas modern build, Oihana addresses the need for resilient beauty in high-use spaces.
Why choose Sensa Oihana?
Its SenGuard treatment bonds molecularly with the stone, blocking stains from wine, oil, or coffee while preserving breathability—perfect for lively homes.
- 1. No sealing ever needed.
- 2. With NSF food-safety certification and Greenguard for clean air, it withstands scratches, heat, UV, and wear, all under Cosentino’s 15-year warranty.
- 3. Enthusiasts in design highlight its impact: think a modern island in a Hampstead chic home or flat, merging dark elegance with hassle-free upkeep.
- 4. Architects prize the adaptability—20mm or 30mm thicknesses for countertops, cladding, or waterfalls—ensuring flawless fits in any design.
Additional Information
Sensa Oihana worktops by Cosentino are premium natural quartzite surfaces in striking Spider Black coming from Brazil and treated with SenGuard for exceptional stain resistance.
Perfect for kitchens, bathrooms, and cladding, Oihana features unique white spider web veining for custom aesthetics:
NSF-certified for food contact and Greenguard for low emissions, promoting healthy spaces. Offered in polished finishes with 20mm or 30mm thicknesses, and slab sizes up to 330x198cm.
- Fabrication guidelines our stonemasons follow: we employ water-cooled tools to manage dust, reapply SenGuard on cut edges for full coverage. Meets EU safety standards, with crystalline silica content (0-99%), prioritizing wet processing for safety.
- Installation advice from our fitters: ensure 10mm minimum radius on worktops cutouts, brace overhangs over 300mm, affix with silicone.
- Simple maintenance: clean using mild detergent and water—no harsh cleaners.
Sensa Oihana Specifications
Material: Quartzite
Colour: black, white
Price Group: 4
Finishes: Polished
Thicknesses: 2 cm, 3 cm
Average Slab size: 310 x 190 cm
Style: Marble-like veining, glassy finish
Features: SENGUARD Protection
Heat resistance: 350 °C
Hardness: 7 (out of 10 on Moh’s scale)
Applications: kitchen worktops, bathroom vanity tops. Fireplace, walls, floor, and other applications.
Usage: Indoor/Outdoor
Ready to infuse your kitchen with the dramatic elegance of Sensa Oihana Spider Black Quartzite?
Request a free quote. Transform your space with protected natural stone.
Sensa by Cosentino is an excellent choice for any home area, particularly kitchen worktops, splashbacks, and upstands.
- You can choose Sensa in three different finishes: Mirage, Caresse, and Suede.
- Sensa quartzite and granite are UV ray resistant, making them suitable as outdoor worktops.
- Each Sensa slab is unique as natural stones; you won't find an identical Sensa kitchen worktop to yours.
- The stones can endure extremely high temperatures (up to 650 C) and are highly stain and scratch-resistant.
- You can choose from a wide palette of Sensa colours comprising high-quality quartzite and granite, with 2 cm and 3 cm thicknesses.
- Unlike typical sealants, Silestone Sensa offers unparalleled protection to the structure of the stone instead of only its surface.
Sensa by Cosentino features natural stones such as quartzite and granite and includes an anti-stain surface treatment known as 'Senguard'.
The formulas differ across the different natural stones and their provenance.
The mineral makeup of Sensa stones is the following (petrographical classification):
- Granite: is an igneous rock comprising mainly potassium feldspar, quartz, and small amounts of other minerals such as plagioclase feldspar and mica.
- Quartzite: is a siliceous natural stone comprising mainly (between 90-99%) natural quartz. In addition, it can contain minor percentages of mica, iron oxide, zircon, rutile, and magnetite.
The Worktop Library protects your Sensa worktop product against manufacturing defects or mechanical faults for 15 (fifteen) from your purchase date with a warranty by Cosentino.
The Letter of Warranty is valid when registering your Sensa worktop installation within 6 (six) months of its purchase.
You must include a copy of your invoice, which you can obtain from your Sensa kitchen worktop installer.
Quartzite is generally more resistant than granite for worktops, boasting higher hardness (Mohs 7 vs. 6-7), better heat and scratch resistance, though both are durable; quartzite's density makes it ideal for heavy use.
No, quartzite does not crack easily due to its extreme hardness and density, but it can crack under improper installation, heavy impacts, or lack of support on overhangs—always ensure professional handling.
Is black quartzite suitable for commercial spaces?
Yes, natural black quartzite like Ohiana is totally suitable any commercial space like a restaurant or an office, offering superior durability, stain resistance (especially treated versions), low maintenance, and a elegant aesthetic for high-traffic areas.
RETURNS AND SHIPPING POLICY RETURNS
Except for damaged surfaces, all sales are final. Please call 020 39760029 or email [email protected] for more information before mailing exchanges or online purchasing return products installed in faulty or damaged condition.
SHIPPING \ TURNAROUND
We process all orders within one business day. However, specific stones may have longer lead times due to high demand or special-order items from other countries.
DELIVERY & INSTALLATION COSTS
We compute delivery and installation costs at the time of purchase. Our team of professional stone fitters install all stone surfaces.
Installation and delivery charges vary depending on weight, site access, and delivery location from our workshop in West London, United Kingdom.
INSTALLATION & DELIVERY ADDRESSES
Stone worktop installation is available in London and up to 150 miles of surrounding areas. Don't hesitate to get in touch with our Worktop Library Service Team at (20) 39760029.

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