Discontinued
Technistone Noble Imperial Grey
Noble Imperial Grey by Technistone combines white, brown, and greys, creating a stunning marble-look surface, but it has been discontinued. If you're seeking similar stone surfaces, consider exploring the Neolith Krater design. Read More
Technistone Noble Imperial Grey recreates the beauty of the classic Imperial Grey marble from the Apuan Alps in Tuscany into a modern and long-lasting quartz worktop. Technistone Imperial Grey has been discontinued. If you’re seeking similar stone surfaces, consider exploring the Neolith Krater design.
Noble Imperial Grey by Technistone combines white, brown, and greys, creating a stunning marble-look surface. On close inspection, the grey quartz with delicate white veining spreads across a grey marble backdrop that runs through the slab providing an authentic natural effect.
This dark grey quartz has a lighter-coloured vein that has an uneven appearance allowing homeowners to bring motion and life to otherwise dull spaces.
The Environmental Characteristics of Technistone
- Technistone Imperial Grey quartz worktops comprise over 90% of natural quartz and raw minerals. As a leading brand in the stone industry, Technistone follows the following eco-friendly criteria:
- Being responsible and cultivating an appreciation for the planet
- Employing and giving priority to labour methods that safeguard the environment
- decreasing the wasteful use of water
- establishing favourable working environments
- Using green certificates as proof of compliance with European and American requirements
What is Technistone used for? 4 use cases
Technistone is the brand name of WilsonArt, an American company producing high-end quartz surfaces for interior decorative purposes.
These surfaces are often designed to replicate other materials, including marble, granite, metal, concrete, and more. Despite their natural looks and intrinsic beauty, Technistone quartz worktops do not underestimate their more significant impact on culinary experiences and homeowner satisfaction. If you’ve ever had stains, breakages, or etching on your work surfaces and waited for a stone repair professional that never came, you’ll know how superficial blemishes, scratches or chips can become the cause of great disappointment.
Although this is not a complete list, we tend to use Technistone quartz products for the following:
- Kitchens that help their users enjoy practical and easy living
- Bathrooms that need the highest standards of cleanliness and safety
- Splashbacks, upstands and walls that need protection from spillages
- Flooring areas with high traffic that require materials resistant to wear-and-tear.
Technistone Noble Imperial Grey Specifications
Type: Quartz
Colour: Grey
Style: Veins
Price Group: 2
Finishes: Polished
Thicknesses: 20 mm, 30 mm
Standard slab size: 3050 x 1440mm
Jumbo slab size: 3180 x 1550 mm
Warranty: 10 years
Heat resistance: 150 Celsius
Water absorption: 0.01-0.07 % per kg (Non-porous)
Strength: 6.5 (out of 10 on Moh’s scale)
Applications: Splashbacks, plinths, upstands, walls, bespoke sinks, shower enclosures, furniture, worktops, bar countertops, and other interior applications.
Use: Interiors
Certifications: NSF International, GREENGUARD, GREENGUARD Gold, CE Markings, SCS Certified, Certified Recycled Content, VOC-Free, LEED – v4.1 Low Emitting Materials, CDPH, ISO 9001
- Waterproof
- Diverse Product Uses
- Longevity & toughness
- Highly Resistant to Bacteria
- Appropriate for food contact
- Simple upkeep & maintenance
- Organic Raw Minerals & Quartz
- Exceptionally Scratch Resistant
- Colour Consistency & Homogeneity
| SLAB SIZES, THICKNESS & WEIGHT | ||
|---|---|---|
| SLAB THICKNESS | WEIGHT (per m2) | SLAB'S WEIGHT |
| 12 mm | 30 kg | 128 kg |
| 20 mm | 50 kg | 213 kg |
| 30 mm | 75 kg | 320 kg |
| Jumbo 155 size: 20 mm | 55 kg | 270 kg |
| Jumbo 155 size: 30 mm | 80 kg | 395 kg |
| Jumbo 160 size: 20 mm | 57 kg | 292 kg |
| Jumbo 160 size: 30 mm | 82 kg | 420 kg |
| TILE SIZES | |||
|---|---|---|---|
| FORMAT | 30 × 30 cm | 30 × 30 cm | 60 × 60 cm |
| THICKNESS | 1,2 cm | 1 cm | 1, 2 cm |
| SLAB DIMENSIONS | |||
|---|---|---|---|
| STANDARD | JUMBO 155 | JUMBO 160 | |
| Basic dimensions | 306,5 × 145 cm / 120,67 × 57,09 in | 320 × 156 cm / 125,98 × 61,41 in | 321 × 161 cm / 126,38 × 63,39 in |
| Usable area | 305 × 144 cm / 120,08 × 56,69 in | 318,5 × 155 cm / 125,39 × 61,02 in | 320 × 160 cm / 125,98 × 62,99 in |
| Net surface | 4,39 m2 / 47,28 sqft | 4,94 m2 / 53,17 sqft | 5,12 m2 / 55,11 sqft |
TECHNISTONE TECHNICAL DATASHEETS
| Production Group | Trade names | Nature, Inorganic components | % by weight | Binder | % by weight | Binder | % by weight |
| Sand | Elegance Gobi | Silica sand, glass | 89,0 - 91,0 | Resin | 8,5 - 10,5 | Colour pigments | <0,1 - 0,5 |
| Granite | Taurus Sonora Karpat Classic | Granite, silica sand, quartz | 90,3 - 92,0 | Resin | 7,5 - 9,2 | Colour pigments | <0,1 - 0,5 |
| Mirror | Starlight Fresh Venetian Brilliant | Crushed mirrors glass, silica sand, quartz | 88,2 - 92,0 | Resin | 7,8 - 10,8 | Colour pigments | <0,1 - 1,0 |
| Crystal | Crystal Classic Harmonia Noble | Quartz, silica sand, crushed mirrors, glass, granite | 84,5 - 90,5 | Resin | 7,8 - 13,8 | Colour pigments | <0,1 - 1,7 |
| Marble | Atlas | Marble, silica sand, | 89,5 - 92,0 | Resin | 7,5 - 10,0 | Colour pigments | <0,1 - 0,5 |
| Production | Density | Water absorption after
| Flexural strength | |||
| Unit | (g/cm^{3} ) | 48 hours (%) | (MPa) | |||
| range of values | average value | range of values | average value | range of values | average value | |
| Sand | 2,35 - 2,44 | 2,40 | 0,01 - 0,05 | 0,02 | 42 - 74 | 59 |
| Granite | 2,40 - 2,58 | 2,44 | 0,01 - 0,07 | 0,03 | 32 - 55 | 44 |
| Mirrors | 2,32 - 2,42 | 2,39 | 0,01 - 0,05 | 0,03 | 32 - 68 | 47 |
| Crystal | 2,21 - 2,47 | 2,41 | 0,01 - 0,05 | 0,02 | 40 - 95 | 63 |
| Crystal coarse grained | 2,43 - 2,47 | 2,45 | 0,02 - 0,04 | 0,03 | 29 - 47 | 38 |
| Marble | 2,48 - 2,50 | 2,50 | 0,03 - 0,04 | 0,03 | 50 - 51 | 50 |
| Applied standard | EN 14617-1 | EN 14617-1 | EN 14617-2 | |||
| Stated | Technistone Laboratory |
| Production | Thermal expansion | Thermal expansion | Frost resistance | Abrasion | |
| group | coefficient α | coefficient α | coefficient | (average) | |
| (30 to 60 °C) | (20 to 130 °C) | (average) | |||
| (10^{-6} /°C) | (10^{-6} /°C) | - | (mm^{3} ) | ||
| Sand | 21,8 | 30,0 | 90 - 110 | 6840 | |
| Granite | 13,4 | 17,3 | 90 - 110 | 8125 | |
| Mirrors | 17,5 | 22,7 | 90 - 110 | 7900 | |
| Crystal | 17,5 - 34,6 | 22,7 - 40 | 90 - 110 | 6700 | |
| Marble | 19,9 | 28,3 | 90 - 110 | 13901 | |
| Applied standard | EN 14617-11 | EN 14617-11 | EN 14617-5 | EN 4157 (B) | |
| Stated | TZÚS Plzeň | Stone and gravel test plant Hořice |
Technistone provides the legal owner of the surfaces with a 25-year residential warranty against product defects or faults. Contact the manufacturer to activate your Technistone warranty.
Similar alternatives to Technistone Noble Imperial Grey quartz from comparable products are CRL Quartz Mystic Grey, Quartzforms Planet Mercury, Compac Unique Argento, and Neolith Krater.
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RETURNS AND SHIPPING POLICY RETURNS
Except for damaged surfaces, all sales are final. Please call 020 39760029 or email HELLO@WORKTOPLIBRARY.CO.UK 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 and up to 150 miles of surrounding areas are available in London. Don't hesitate to contact our Worktop Library Service Team at (20) 39760029.
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