If you need two slabs that match, choose TechniStone engineered quartz; if you want a slab nobody else has, choose Sensa by Cosentino, natural granite and quartzite (natural stone, not engineered) protected against stains at the factory. Both are sold as countertops across Sweden and Denmark (worktops, in UK terms), and we fabricate and fit both in our own workshop in Latvia.
If you are an architect, interior designer or kitchen studio recommending a material to a client, three questions usually settle it: will a hot pan regularly go straight onto the surface, does the countertop stay indoors or go outside, and do you need two pieces to match exactly? One thing that will not decide it is cleaning - both take warm water and washing-up liquid, and neither needs sealing, so a showroom that sells one over the other on easier cleaning is describing both the same way. This is the comparison we walk customers through, including a correction to our own earlier article.
Which one for your kitchen
Most of the decision comes down to five scenarios.
- Two slabs in one kitchen, or a matching window sill. TechniStone. The second slab matches the first. With Sensa we match two pieces well at the seam, never invisibly across a room.
- A stone nobody else has. Sensa. Real crystal movement in quartzite is not something engineered quartz reproduces; Noble Quartzite and Glencoe are honest interpretations, not the thing itself.
- Pans go down without thinking. Sensa, with a trivet still on the counter. On TechniStone a mark from a hot pan can be permanent.
- A long run, a big island, as few seams as possible. TechniStone. A 330 x 165 cm Jumbo slab covers a kitchen that would take two pieces of natural stone; Glencoe and Bronze Coast come in that format.
- An outdoor kitchen. Not TechniStone. Natural granite lives outdoors; whether a particular Sensa stone should is a question for us before you order.
TechniStone vs Sensa at a glance
| Property | TechniStone (engineered quartz) | Sensa by Cosentino (granite and quartzite) |
|---|---|---|
| What it is | Over 90% natural mineral, polyester resin, pigment | Quarried stone with factory stain protection |
| Pattern | Repeats; a sample is enough | Unique; see the actual slab first |
| Sealing | Never | Never, protection is built in |
| Cleaning | Washing-up liquid; no acid or peroxide cleaners | Soap and water |
| Heat | Trivet is the rule; hot pans can mark the resin | Takes a hot pan better; trivet still advised |
| Scratches | Highly resistant; use a board, avoid ceramic knives | Granite hard, quartzite harder; use a board |
| Slab size | Jumbo up to 330 x 165 cm; up to 4 m² from one slab | Varies with the stone; long runs may need a seam |
| Thickness | 20 mm and 30 mm | 20 mm and 30 mm; 30 mm for cladding |
| Outdoors | Indoor only | Granite is UV stable; ask us about the specific stone first, since not every Sensa colour is positioned for outdoor use |
What TechniStone is
TechniStone is made by Technistone, s.r.o. in Hradec Králové, Czech Republic, part of the Wilsonart group since 2019. Not less than 90% of the slab is natural mineral, mostly quartz, with glass or mirror fractions in some colours; the remaining tenth is polyester resin binder and pigment, pressed and cured on Breton lines, the equipment other quartz producers also use. It is engineered stone, not natural stone.
- Non-porous, so nothing soaks in. Wine, coffee, oil and citrus wipe off, and the manufacturer lists it as suitable for food contact.
- Highly scratch resistant, but cut on a board. TechniStone singles out ceramic knives as the ones most likely to mark it.
- Heat: a trivet, every time. The resin is what heat damages. A hot cast iron or steel pan set straight down can leave a mark that will not polish out.
- The pattern repeats. A second slab matches the first: two slabs on one island, or a run with a matching window sill.
- Indoor only. Kitchens, bathrooms, shower walls, fireplaces, interior window sills and stairs.
Polished is the most popular finish, with Matt (honed, not reflective) and Terra (textured) also made. Jumbo slabs (oversized slabs) go up to 330 x 165 cm in 20 mm and 30 mm, so a countertop and wall panel of up to 4 m² can often come from one slab. The seven colours we fabricate most often, Noble Quartzite, Taj Mahal Gold, Glencoe, Mistral White, Wild Yucca, Mystery White and Bronze Coast, usually take 2-3 weeks from order to installation; the range is in our TechniStone countertops collection.
What Sensa by Cosentino is
Sensa by Cosentino is quarried granite and quartzite sold under one name because every slab leaves the factory with stain protection already in it: Cosentino describes a treatment integrated into the molecular structure of the stone, and states that no sealing is required. Ordinary granite is porous (liquid can soak into it), so the fitter seals it on installation and the owner reseals it from time to time. Sensa arrives protected and is cleaned with soap and water. That corrects our earlier quartz vs granite article, where we wrote that granite needs sealing. It does, unless it is Sensa.
- Every slab is unique. The veining is the stone's own, so two Sensa slabs of the same name are close cousins, not twins. See the actual slab before we cut it.
- Heat. Natural stone formed under heat and pressure takes a hot pan far better than engineered quartz. We still recommend a trivet.
- Scratches. Quartzite is harder than granite; both are hard enough for everyday use, but cut on a board.
- Thickness and size. 20 mm and 30 mm for countertops, 30 mm for cladding. Slab sizes vary with the stone, so a long run may need a seam where a TechniStone Jumbo slab would not.
- Outdoors. Natural granite is UV stable, so its colour does not fade in sunlight. Cosentino positions Sensa for kitchen countertops and wall cladding indoors, so ask us before an outdoor project, not after.
The range we fabricate is in our Sensa countertops collection.
How we make TechniStone and Sensa into countertops
Both materials follow the same order at VideaStone: templated on site, cut and finished in our own workshop in Latvia, delivered regularly to Sweden, Denmark and the rest of Northern Europe, fitted and jointed on arrival. The slabs themselves come from four manufacturers - TechniStone, Laminam, Nuovo Corso and Cosentino, whose brands include Silestone, Dekton and Sensa; the templating, cutting, edge profile, sink cutout and fitting are ours.
The seam is where they differ. With TechniStone the pattern repeats, so we plan the joint for the least visible place. With Sensa we lay the pieces out on the actual slab so the veining runs across the joint instead of stopping at it. Our own Bronze Coast kitchen, a white TechniStone slab with warm bronze veining, an integrated sink and a copper tap against a black wall, is what that planning looks like.
Frequently asked questions
Is Sensa granite better than quartz?
Neither is better overall. Sensa by Cosentino is natural granite or quartzite with stain protection built in at the factory, so it takes a hot pan better than engineered quartz and every slab is unique. TechniStone engineered quartz is non-porous by composition, its pattern repeats, and Jumbo slabs up to 330 x 165 cm mean fewer seams. Choose by whether you want a one-off stone or a repeatable colour.
Does Sensa need sealing?
No. Sensa by Cosentino leaves the factory with a stain protection integrated into the structure of the stone, and Cosentino states that no sealing is required; daily cleaning is soap and water. Ordinary granite is porous, so the fitter seals it on installation and the owner reseals it from time to time, as we wrote in our quartz vs granite article; that still holds for any granite that is not Sensa.
Is TechniStone real stone?
TechniStone is engineered stone, not natural stone. Not less than 90% of the slab is natural mineral, mostly quartz, with glass or mirror fractions in some colours; the remaining tenth is polyester resin binder and pigment, pressed and cured into a slab. The minerals are real, the slab is manufactured, which is why the colour repeats and the surface is non-porous without sealing.
Can I use TechniStone or Sensa outdoors?
TechniStone, no: the manufacturer specifies it for interior use only. Sensa, ask first: natural granite is UV stable and is used for outdoor kitchens, but Cosentino positions Sensa for indoor countertops and cladding, so tell us before you order and we will advise on the right stone. For a countertop under open sky, Dekton by Cosentino is made for it.
VideaStone fabricates and fits both, and whichever you choose the countertop is fitted and jointed on arrival by our own team. If you are still weighing TechniStone against Sensa, see both slabs side by side and agree where the seams will fall before anything is cut.
