Silgranit sinks have become an increasingly popular option for modern kitchens thanks to their stylish look, durability, and ease of care. As a composite material made from natural granite particles and acrylic resin, Silgranit combines the best qualities of natural stone and engineered materials. In this comprehensive guide, we’ll explore everything you need to know about Silgranit sinks, from their pros and cons to cleaning and maintenance tips.
What is Silgranit?
Silgranit is a patented composite material developed and marketed by German manufacturer Blanco. It consists of approximately 80% natural granite combined with acrylic resin binders. The mixture creates a tough, non-porous material resistant to scratches, stains, impacts, and heat up to 280°C. Silgranit retains the elegant look and feel of real granite but with added durability and flexibility in design.
The process of creating a Silgranit sink starts by crushing granite into a fine particle blend. Pigments can be added at this stage to create different colors. The acrylic resin is then mixed in and the compound poured into molds to form the desired shape. It is vacuum treated to remove any air pockets and then hardened through polymerization under high pressure and heat. The resulting material has a smooth, continuous surface texture.
Silgranit comes in a range of colors from traditional granite-look grays and blacks to bolder hues like red, blue, and chocolate brown. Matte, metallic, and gloss finishes are also available to complement any kitchen décor. Compared to granite, Silgranit offers greater customization as sinks can be made in virtually any size and configuration. Undermount, topmount, and specialist designs like double bowl sinks are all possible.
Benefits of Silgranit Sinks
Silgranit has grown in popularity among homeowners, interior designers, and architects for several compelling reasons:
Durability
The blend of natural granite and acrylic makes Silgranit an extremely tough and durable material able to withstand heavy day-to-day use. The smooth non-porous surface resists scratches, scuffs, and stains better than many alternatives. Thermal shock resistance prevents cracks or damage from hot cookware. Silgranit sinks retain their elegant look for years of consistent use.
Stain Resistance
The impervious surface of Silgranit does not absorb stains like natural stone sinks. Spilled wine, coffee, and other stubborn liquids can be easily wiped away without leaving traces. Strong chemicals and acidic foods will not etch or discolor a Silgranit sink. They are easy to keep looking clean.
Heat Resistance
Silgranit is impressively resistant to heat. Pots and pans fresh from the stove, even cast iron skillets up to 280°C, can be placed in a Silgranit sink without any damage. This gives more flexibility when moving hot objects from cooktop to sink.
Impact Resistance
Silgranit is also highly impact resistant, making it very difficult to chip or crack. Heavy cast iron or steel cookware is no match for Silgranit, so it can withstand years of daily use without showing signs of damage. For active kitchens prone to the occasional dropped dish or utensil, Silgranit is a smart choice.
Stylish Appearance
With visual properties similar to natural granite, Silgranit is an attractive and stylish sink material. The rich, elegant appearance suits both traditional and contemporary kitchens. The range of available colors and finishes allows for a customized look. Silgranit is often praised for its beauty and ability to be an eye-catching focal point.
Easy Maintenance
Simple care and cleaning help maintain the good looks of a Silgranit sink. The non-porous surface prevents buildup of grime and limescale. Soap and water or mild detergent is usually enough to clean a Silgranit sink. No special cleaners or scrubbing is required. The minimal maintenance of Silgranit compared to other sink materials is a major plus for many homeowners.
Hygienic
The impervious surface and resistance to staining also make Silgranit naturally hygienic. Bacteria and mold cannot penetrate the sink surface, ensuring food preparation remains sanitary. The ability to withstand heat also allows any standing water to be sanitized quickly. Silgranit does not require harsh chemical disinfectants to keep clean.
Quiet
Silgranit has noise dampening properties so running water and general use remains quieter compared to metallic sinks. The composite material and smooth finish prevent loud clanging of dishes. For open kitchens where excess noise is undesirable, a Silgranit sink is a smart acoustic choice.
Eco-Friendly Composition
Silgranit achieves its durability in part through the use of waste granite particles, giving it eco-friendly credentials. The manufacturing process also complies with environmental standards and does not use any toxic materials. Many consumers appreciate Silgranit as a sustainable sink choice.
Design Flexibility
Silgranit can be molded into virtually any shape and size, freeing designers from the limitations of natural stone. Single, double, or divided sink bowls can be configured to exact specifications. Standard and slimline depth models allow design flexibility whether undermounted or fitted on the countertop.
Easy Installation
Silgranit can be installed much like any other conventional sink. Undermount, top mount, and flush mount installation options are all possible. Compared to some heavier natural stone sinks, Silgranit is lightweight yet still extremely robust once in place. Installation is generally quick and straightforward.
Long Lifespan
With proper care and maintenance, a Silgranit sink should easily last 20 to 30 years of heavy daily use without showing signs of damage. The durability and stain resistance keeps them looking pristine. The long lifespan represents excellent return on investment over time.
Silgranit vs. Other Sink Materials
How does Silgranit compare against other popular kitchen sink materials like stainless steel or ceramic? Here is a brief overview:
- Stainless steel – More prone to scratches, stains, noise and denting than Silgranit. Generally lower cost. Requires frequent cleaning. Limited design flexibility.
- Enameled cast iron – Heavier than Silgranit. Can chip over time. Not stain or scratch resistant. Prone to cracking if impacted.
- Composite granite – Lower heat resistance and more porosity than Silgranit. Seams may allow bacteria buildup. Loses color over time.
- Fireclay – Heavy. Absorbs stains requiring sealing. Prone to chipping and cracking. Harder to repair damage.
- Natural stone – Requires intensive sealing. Etches from acids. Stains easily. Limited design flexibility. Higher cost.
- Ceramic/Porcelain – Chips and stains relatively easily. Noisy. Lower heat tolerance. Prone to bacterial growth.
Silgranit combines the elegance of high-end materials with the durability and flexibility required for a busy kitchen. For overall performance, longevity, and appearance, Silgranit is a top choice.
Silgranit Sink Brands
While invented and patented by Blanco, Silgranit kitchen sinks are now produced by several major manufacturers. Each brand may offer unique shapes, colors, accessories, and installation options tailored to different tastes and budgets. Here are some of the top Silgranit sink brands:
Blanco
As the original creator and patent holder of Silgranit, Germany’s Blanco remains a premier choice. Their extensive catalog covers a vast range of styles, bowl configurations, colors, and accessories. Their Silgranit models showcase innovative features and steadfast quality.
Ruvati
This relative newcomer from USA/Canada offers Silgranit sinks at competitive pricing. Their selection includes single, double, and workstation bowls in gray granite, beige, and black. Ruvati is a great option for budget-conscious renovations.
Kohler
The respected American plumbing giant Kohler also produces a popular line of Silgranit kitchen sinks. Kohler sinks feature ergonomic designs, smart accessories, and coordinating faucets. Their unique slate gray Silgranit coloration is widely appreciated.
Elkay
Elkay is another leading US sink and faucet brand offering Silgranit models. Their designs often include convenient accessories like bottom grids, rinsing baskets, and cutting boards. Elkay provides a comprehensive selection.
Swan
British Columbia based Swan Corporation import quality Silgranit sinks from Europe and Asia. Their catalog focuses on classic undermount double bowl configurations in black, gray, biscuit, and Sahara beige finishes.
Franke
Swiss innovator Franke produces a technologically advanced line of Silgranit sinks. Those seeking corner models, low-divide dual bowls, or integrated drainboards should consider Franke. Their quality and precision earn a premium.
This is just a sample of brands producing Silgranit sinks. Comparing warranty coverage, accessories, and costs across brands can help identify the perfect sink for your kitchen. Be sure to purchase from authorized dealers to ensure genuine Silgranit quality.
Silgranit Colors
One of Silgranit’s advantages over natural stone is the ability to incorporate color tinting in the manufacturing process. While traditional granite-inspired grays and blacks remain popular, colorful Silgranit sinks can make a bold interior design statement. Here are some of the most common Silgranit color options:
Black
A deep, dark, midnight black Silgranit is a classic, elegant choice that pairs well with any color scheme. Black adds a touch of sophistication.
Gray
Silgranit sinks are available in a range of grays from light dove to deeper stone and slate shades. Gray works in almost any kitchen and matches most countertop surfaces.
Beige
Warmer hues like biscuit, sand, and almond beige complement traditional or country kitchens well. Beige Silgranit sinks provide a soft, inviting look.
White
Crisp white Silgranit makes a cheerful focal point, especially against dark countertops. White creates a clean, bright appearance.
Brown
Mocha, espresso, and chocolate browns imbue a rich, organic feel. Brown Silgranit evokes natural wood tones.
Red
Vibrant red Silgranit makes a daring style choice for contemporary kitchens. Red attracts the eye for a bold, dramatic impact.
Blue
Cool blue Silgranit lending a soothing, aquatic vibe also works nicely in modern designs. Blue attracts attention while retaining a certain calming energy.
Green
For those wanting an earthy, nature-inspired look, forest, sage, and jade green Silgranit sinks are available. Green denotes life and renewal.
With this rainbow of options, it’s easy to select a colored Silgranit sink matching or contrasting the rest of the kitchen. Coordinating countertop and backsplash choices are key.
Silgranit Patterns and Finishes
Beyond solid colors, some Silgranit sinks offer unique patterns and finishes:
- Metallic – Small flecks of metal alloys create a granitic, sparkling effect.
- Matte – A smooth, non-reflective texture adds sophistication.
- Gloss – High-shine glossy Silgranit provides depth and elegance.
- Jasmine – Dotted or marbled patterns resembling flower petals.
- Stone – Speckled design mimicking natural granite stone.
- Ombré – Gradually fading color gradients for a two-tone look.
Choosing a finish and pattern that complements the overall kitchen aesthetic is advised. Many prefer a simple monotone for a seamless look.
Silgranit Sink Shapes and Styles
With versatility in manufacturing, Silgranit sinks come in a diverse range of configurations:
Undermount
This popular modern style mounts the sink below the countertop for a sleek, minimalist look. An undermount Silgranit highlighted against a countertop material like quartz or marble looks especially attractive.
Topmount
Sometimes called drop-in, these sinks rest atop the countertop. The rim creates a defined border around the bowl perimeter. Topmount allows for easier swap outs compared to undermount.
Flushmount
The Silgranit sink installs virtually flush with the surrounding countertop in this seamless design. Flushmount Silgranit makes an ideal match for stone countertops like granite.
Double Bowl
This traditional favorite provides a divided basin allowing for multitasking. Many double bowl Silgranit sink styles have a 60/40, 50/50, or low-divider split. Accessories like sliding chopping boards are available.
Single Bowl
For those preferring one large unified basin, single bowl Silgranit sinks come in multiple shapes like rectangle, oval, round, and square. Single bowls offer versatility and classic styling.
Workstation
These specialist Silgranit sinks integrate accessories like drying racks, cutting boards, colanders, and even knife blocks right into the design. Workstation sinks maximize functionality.
Farmhouse
ApRON-front farmhouse style sinks suit traditional and country kitchens well. Silgranit flexibility allows creating farmhouse sinks without limitations of fireclay.
Corner
Making use of unused space, corner Silgranit sinks maximize bowl capacity. A triangular shaped bowl fits into a corner.
With nearly endless combinations possible, there is a Silgranit configuration to match any taste and kitchen layout.
Common Silgranit Sink Accessories
Silgranit’s seamless, non-porous surface allows integrating useful add-ons that can enhance functionality and convenience:
- Cutting boards – Built-in or removable cutting boards fitting over the sink bowl help protect surfaces. Look for grooves to catch spills and juices.
- Colanders – Models with perforated colanders inside the basin provide a place for straining pasta or rinsing produce.
- Racks – Rinsing racks beside or across the bowl offer space for drying dishes, utensils, and glasses.
- Roll-up racks – Racks that can roll up and out of the way increase flexibility.
- Baskets – Stainless steel bottom baskets help catch scraps and keep sink bowls spotless.
- Chopping blocks – Pull-out or slide-in chopping blocks bring an instant cutting surface.
- Drainboards – Silgranit drainboards integrated into some sinks allow overflow drainage.
- Soap dispensers – Convenient soap/lotion dispensers can attach right to the sink deck.
Quality accessories that withstand heavy daily use and properly fit the Silgranit sink can optimize functionality long-term.
Silgranit Maintenance and Care
With proper care, Silgranit sinks can maintain their pristine look for decades. Here are some tips:
- Use non-abrasive cleaners like dish soap, avoid harsh chemicals.
- Vinegar, water, and baking soda make good DIY cleaning solutions.
- Soft sponges or cloths are ideal, avoid abrasive pads.
- Rinse food residue thoroughly, don’t let it dry on surface.
- Avoid direct exposure to extreme heat sources for long periods.
- Heavy objects that may scratch/chip sink bottom should be avoided.
- Harsh drain cleaning chemicals could damage sink over time.
- Most stains can be removed with baking soda paste and water.
- Annual re-sealing of sink around drain maintains water tightness.
- Do not cut directly on Silgranit surface, always use cutting board.
With simple proper care, Silgranit will maintain its durability and beauty for exceptional longevity in a kitchen.
Silgranit Sink FAQs
Can you cut on a Silgranit sink?
It’s not recommended. Use a cutting board to protect the surface.
Do Silgranit sinks stain?
Silgranit is highly stain resistant, but some staining is possible over time. Proper care reduces staining.
How durable is Silgranit?
Extremely durable and resistant to scratches, chips, cracks and heat up to 280°C. It can last decades with proper use.
Can Silgranit sinks be repaired?
Minor damage can be buffed out by a professional, but Silgranit is not highly repairable. Best to avoid damage entirely.
Is Silgranit eco-friendly?
Relatively yes, it contains recycled granite particles and avoids certain chemicals. Production meets green standards.
Do you need a special Silgranit cleaner?
No, mild dish soap and water is usually sufficient. Avoid abrasive pads or chemical cleaners.
Can you cut on Silgranit?
Never cut directly on the sink surface. Always use a cutting board to avoid damaging the material.
Can Silgranit sinks crack?
They are highly impact resistant and less prone to cracking than materials like porcelain or fireclay. Cracks are very rare.
Do Silgranit sinks stain?
Silgranit is highly stain resistant and non-porous. Stains are unlikely with proper cleaning. Avoid leaving liquids sitting.
How long do Silgranit sinks last?
With proper installation and care, Silgranit sinks easily last 20-30 years of heavy daily use before needing replacement.
Silgranit Offers The Ultimate in Kitchen Sinks
With elegant styling, premium durability, and practical convenience, it’s easy to see why Silgranit has become such a highly regarded sink material. If your kitchen is due for an upgrade, a quality Silgranit sink is guaranteed to provide enduring performance and satisfaction. Take time to explore the many beautiful styles and color options available from leading brands to find the perfect Silgranit centerpiece for your culinary space.