
Karndean Knight Tile Ivory Riven Slate ST18 Stone Tile Glue Down LVT Flooring
How much do you need?
- DesignStone Tile
- Shade Soft Ivory to Cream
- EffectSlate
- Edge DetailNon-Bevelled
Capture the authentic character of traditional riven slate with Karndean Knight Tile Ivory Riven Slate ST18, a stunning stone tile design that celebrates the natural textured beauty of genuine ivory-toned slate with a classic riven finish. This luxurious stone effect flooring delivers the timeless appeal of quarried slate in soft, sophisticated ivory and cream tones with the distinctive surface texture and natural variation that makes riven slate such a characterful flooring choice, all at entry-range prices that make natural stone aesthetics accessible for any project. The ST18 Ivory Riven Slate features a beautifully light colour palette in soft ivory and gentle cream tones with the characteristic riven surface texture that creates authentic shadow play and tactile dimension across the floor. The riven finish replicates the natural split surface of quarried slate, creating a more rustic, traditional appearance than smooth honed finishes whilst maintaining the light, airy feel of ivory tones. This versatile design brings traditional stone flooring character to any space, working beautifully in country cottages, period properties, and contemporary homes seeking organic natural texture. ST18 is also available in rigid core format (SCB-ST18-18) for those preferring click installation over gluedown. As part of the Knight Tile collection's 66 SKU range, Ivory Riven Slate ST18 exemplifies Karndean's commitment to delivering authentic natural stone aesthetics with traditional riven texture at the most affordable price point in their portfolio. Key Features: Authentic slate design with realistic riven surface texture and natural variation Soft ivory and cream colour palette creates light, bright, welcoming spaces Traditional riven finish replicates natural split slate surface texture Distinctive surface character adds depth, shadow play, and tactile dimension 305mm x 457mm (12" x 18") rectangular tile format mirrors natural stone tile installations Also available in rigid core format (SCB-ST18-18) for click installation preference 100% waterproof construction - perfect for bathrooms, kitchens, hallways, and utility rooms Enhanced K-Guard+ surface protection with PU coating for hygienic, easy-clean finish 0.3mm wear layer provides excellent durability for residential and moderate commercial applications 2.0mm total thickness ideal for renovation projects and new construction Non-bevelled edges create seamless tile-to-tile appearance typical of natural stone flooring 15-Year Residential / 10-Year Commercial Warranty for long-lasting peace of mind Entry-range pricing delivers authentic riven slate aesthetics at accessible prices Tile-to-tile variation ensures natural, organic stone floor appearance with traditional character No grouting required, though Design Strips can be added for traditional grout effect Warmer and more comfortable underfoot than cold natural slate Ideal For: Ivory Riven Slate ST18 is the perfect flooring solution for spaces seeking the traditional character and natural beauty of riven slate with the practical benefits of modern luxury vinyl technology. The light ivory tones work beautifully across diverse design schemes from country traditional to fresh contemporary. Residential Applications: Transform your home with the authentic character of riven slate flooring that brings traditional stone beauty without the coldness, porosity, or maintenance demands of genuine quarried slate. Ivory Riven Slate ST18 excels in hallways and entrances where its durable, characterful slate aesthetic creates impressive, welcoming arrivals that stand up to daily traffic whilst remaining comfortable underfoot. The light ivory tones reflect light beautifully, making entrance areas feel spacious and inviting rather than dark and oppressive. In kitchens, the soft ivory riven slate provides a practical, easy-clean surface that's completely waterproof and stain-resistant whilst bringing traditional stone character and natural texture that adds warmth to contemporary or country kitchen schemes. The light palette creates bright, airy kitchens that feel spacious whilst the riven texture adds organic depth and interest. Bathrooms benefit from authentic slate aesthetics with 100% waterproof protection and the warmth of vinyl underfoot rather than cold stone - the traditional riven texture brings spa-like natural beauty perfect for family bathrooms and ensuites. Utility rooms, boot rooms, and mudrooms are ideal applications where the practical slate aesthetic meets heavy-duty performance - the riven texture effectively hides minor dirt between cleaning whilst the light ivory tones keep practical spaces feeling fresh. Living rooms and dining rooms gain natural elegance through the soft ivory slate that brings organic beauty, traditional character, and tactile appeal. Country cottages and period properties particularly benefit from the traditional riven slate aesthetic that respects architectural heritage. The Knight Tile collection's entry-range pricing makes it possible to achieve authentic riven slate throughout your home at a fraction of the cost of genuine stone, with far superior practical performance. Commercial Applications: Knight Tile Ivory Riven Slate ST18 delivers authentic riven slate aesthetics at entry-level prices, making it ideal for budget-conscious commercial projects requiring traditional natural stone appearance with practical durability. Perfect for community living schemes where hallways, communal areas, and entrance zones benefit from traditional, characterful slate aesthetics that create residential, homely ambiance. The light ivory tones are particularly effective in communal areas as they create bright, welcoming environments that feel spacious and clean. Excellent for care homes and assisted living facilities where the natural stone appearance provides familiar, traditional environments whilst the hygienic, easy-clean surface meets infection control requirements. The riven texture adds non-slip properties whilst the soft ivory palette creates inviting rather than institutional atmospheres. Traditional housebuilds and rental properties benefit from quality riven slate-look flooring at accessible price points that appeal to buyers and tenants whilst providing landlord-friendly durability and easy maintenance. Student accommodation common areas, bathrooms, and kitchen blocks gain practical, attractive flooring that withstands heavy use whilst the traditional slate character adds quality perception. Reception areas and office hallways achieve professional natural stone aesthetics without the expense of real slate. Country hotels, bed and breakfasts, and boutique hospitality venues benefit from the traditional riven slate character that adds authentic charm and heritage feel. Retail spaces with lower to moderate traffic benefit from the light, sophisticated appearance that enhances brand image without the cost or maintenance of genuine stone. The 10-year commercial warranty provides confidence for commercial applications whilst the entry-range pricing controls project costs. Technical Excellence: Karndean Knight Tile Ivory Riven Slate ST18 features advanced construction technology that delivers authentic riven slate aesthetics with superior practical performance. The K-Guard+ surface protection combines PU technology to create a hygienic, highly durable finish that resists everyday wear whilst remaining incredibly easy to clean - simply sweep and mop with no sealing, treating, or special maintenance required. Unlike natural riven slate that's porous with textured surfaces that trap dirt, ST18 repels spills and dirt whilst the riven texture effectively disguises minor marks between cleaning. The 0.3mm wear layer provides excellent protection against everyday wear and tear, scratches, and scuffs, making it suitable for residential applications and moderate commercial traffic environments including hallways, kitchens, and entrance areas where traditional slate aesthetics are desired. Beneath the wear layer, a high-definition photographic layer captures every nuance of natural riven ivory slate, including the characteristic surface texture created by splitting natural slate, the soft ivory and cream tonal variation, and the authentic shadow play that gives riven slate its distinctive dimensional character. Engineered stability layers are designed to minimize expansion and contraction, ensuring dimensional stability across temperature changes and making the floor compatible with underfloor heating systems up to 27°C - particularly beneficial given natural slate's notoriously cold feel. The heavy-duty PVC backing layer provides excellent indentation resistance and recovery, protecting against furniture marks and heavy objects. The 2.0mm total thickness makes Ivory Riven Slate ST18 ideal for both renovation projects where it can be installed over existing hard floors including old slate, ceramic, or concrete, and new build applications where its slim profile doesn't affect door clearances. The non-bevelled edges create seamless tile-to-tile transitions that mirror natural stone tile installations. Installation & Maintenance: Karndean Knight Tile Ivory Riven Slate ST18 requires professional glue-down installation, offering creative flexibility that allows you to achieve traditional riven slate floor aesthetics with modern installation advantages. The rectangular 305mm x 457mm tiles can be installed in various patterns including straight lay for a clean, traditional grid appearance that suits classic interiors, or offset/brick pattern by staggering each row by half the tile length for a more organic, traditional stone tile aesthetic that adds movement and authentic character typical of natural slate installations. The brick pattern particularly suits the traditional riven slate aesthetic, creating floors that look authentically quarried and laid. For an authentic grouted stone floor effect, add Karndean Design Strips in 3mm or 5mm widths between tiles. DS12 Concrete creates a modern grey grout effect that provides contemporary contrast against the ivory slate. DS21 White Linen provides a softer, tonal grout effect that maintains the light, neutral palette whilst adding definition. DS07 or DS10 in darker tones create traditional grouted slate aesthetics with strongly defined tile edges that emphasize the individual stone character. The 5mm width is particularly effective with riven slate as it creates more prominent traditional grout lines appropriate to the rustic texture. Tiles can be cut precisely to fit around fireplaces, Aga cookers, kitchen islands, fixtures, and irregular room shapes typical of period properties and country cottages. Combine ST18 with other Knight Tile designs for custom installations - use wood plank borders with slate field tiles for traditional country house aesthetics, or create slate entrance zones transitioning to wood planks in living areas. The gluedown installation means no expansion gaps are required - tiles fit tight against walls, skirting boards, and fixtures for a professional, seamless finish. Ivory Riven Slate ST18 is fully compatible with underfloor heating systems up to 27°C, adding much-appreciated warmth to slate aesthetics - transforming the floor from cold stone to warm, comfortable surfaces pleasant barefoot year-round. Maintenance is remarkably simple compared to natural riven slate. The K-Guard+ surface treatment means ST18 requires only regular sweeping and mopping with Karndean Clean to maintain its pristine appearance. Unlike natural riven slate where the textured surface traps dirt, requires sealing upon installation, and needs regular resealing to prevent staining and moisture penetration, Ivory Riven Slate ST18 is completely waterproof and stain-resistant from day one with easy-clean surfaces. There's no sealing, no special slate cleaners, no scrubbing textured surfaces, no worrying about acidic spills, and no maintenance hassle. The individual tile format means that should any tile become damaged, it can be replaced without disturbing the surrounding floor. The gluedown format is ideal for renovation projects and can be installed over most existing hard floors, making it a cost-effective solution for updating tired slate or stone floors. Design Inspiration: Ivory Riven Slate ST18's soft, light palette in ivory and cream tones combined with traditional riven texture makes it exceptionally versatile across diverse interior styles from rustic country to fresh contemporary. Traditional Straight Lay: Arrange tiles in a clean grid pattern for classic traditional spaces where the riven texture creates organic interest against the geometric layout. This timeless approach works beautifully in period property hallways, traditional kitchens, and country cottage entrances where you want authentic stone flooring character. Offset/Brick Pattern: Stagger each row of tiles by half the tile length to create traditional stone floor aesthetics that add movement and softer, more organic flow. This classic pattern particularly suits the riven slate aesthetic, creating floors that authentically replicate natural quarried slate installations. Perfect for farmhouse kitchens, country house hallways, traditional bathrooms, and heritage property renovations. Design Strips as Grout: Add Karndean Design Strips between tiles to create authentic grouted riven slate floor effects. DS12 Concrete provides modern grey grout creating contemporary contrast whilst respecting the traditional texture. DS21 White Linen offers soft tonal grout maintaining light schemes whilst adding subtle definition. Darker strips like DS07 or DS10 create strongly defined traditional slate grout lines that emphasize individual tile character - particularly effective with riven slate where prominent grout suits the rustic texture. Use 5mm widths for more substantial traditional grouting effects appropriate to the characterful surface. Mixed Material Country Charm: Combine Ivory Riven Slate ST18 with Knight Tile wood planks for distinctive country house aesthetics. Use slate tiles in entrance hallways with wood planks in living rooms for practical yet cohesive traditional design. Create slate kitchen zones with wood dining areas in open-plan country kitchens. The soft ivory slate coordinates beautifully with natural oak and pine wood aesthetics, creating harmonious traditional interiors. Feature Entrance Zones: Use ST18 to define impressive entrance areas - traditional riven slate hallways making characterful first impressions, boot room flooring providing practical beauty, utility room floors offering easy-clean traditional surfaces, or kitchen zones delivering authentic stone character with modern practicality. Style Compatibility: Traditional Country: The ivory riven slate is perfect for farmhouse kitchens, country cottage hallways, and traditional bathrooms. Pair with natural wood cabinetry, Shaker-style units, Belfast sinks, Aga cookers, and traditional fixtures for authentic rural charm and period character. Period Properties: Heritage property renovations gain authentic riven slate aesthetics that respect architectural history. The traditional textured finish suits Victorian, Edwardian, Georgian, and older properties where natural stone flooring would have been original. Maintains period authenticity whilst delivering modern practical benefits. Country House Elegance: Grand hallways and entrance areas benefit from traditional riven slate character. The light ivory tones create welcoming arrivals in larger country houses whilst the riven texture adds appropriate rustic charm and natural stone heritage. Coastal Fresh: The soft ivory and cream tones evoke beaches, driftwood, and coastal landscapes. Perfect for seaside cottages, beach house bathrooms, and coastal-inspired schemes paired with soft blues, whites, weathered wood, and natural textures. The light palette brings breezy, fresh aesthetics. Contemporary Country Fusion: Modern country schemes benefit from traditional riven slate texture with fresh ivory tones. Pair with contemporary country kitchens featuring modern units and traditional materials, creating spaces that feel both current and rooted in natural heritage. Scandinavian Natural: The light ivory palette suits Nordic-inspired interiors seeking natural materials and organic textures. The riven slate brings tactile, authentic stone character whilst the light tones maintain the bright, airy Scandinavian aesthetic. Pair with white walls, natural wood, and minimalist styling. French Provincial: Create authentic French country aesthetics with ivory riven slate reminiscent of traditional stone floors found in Provence and rural France. Pair with rustic wood furniture, terracotta accents, and warm neutral palettes for Mediterranean-inspired traditional charm. Why Choose Knight Tile Ivory Riven Slate ST18: Widest Selection in Entry Range: As part of the 66-SKU Knight Tile collection, you have unmatched choice at affordable prices, with wood and stone designs to suit every space and style. Authentic Riven Slate Texture: High-definition photographic layer captures traditional riven slate surface created by natural splitting, including characteristic texture, shadow play, and dimensional variation that creates authentic quarried stone appearance. Light, Bright Ivory Palette: The soft ivory and cream tones create light-reflective surfaces that make spaces feel larger, brighter, and more welcoming - perfect for hallways, compact bathrooms, and rooms with limited natural light. Traditional Character: The riven finish brings rustic, traditional stone character that suits period properties, country cottages, and heritage renovations where authentic slate aesthetics respect architectural history. Also Available in Rigid Core: If you prefer click installation over gluedown, ST18 is available in rigid core format (SCB-ST18-18) offering the same authentic riven slate aesthetics with alternative installation method. 100% Waterproof: Unlike porous natural slate requiring sealing and maintenance, ST18 is completely waterproof with no special treatments needed - perfect for bathrooms, kitchens, utility rooms, and boot rooms prone to wet conditions and heavy use. Warmer Than Real Slate: Natural slate is notoriously cold underfoot, particularly uncomfortable in bathrooms - ST18 provides authentic riven aesthetic with warmer, more comfortable vinyl construction. Add underfloor heating for additional warmth whilst maintaining traditional slate appearance. Easy-Clean Textured Surface: Unlike natural riven slate where textured surfaces trap dirt and require scrubbing, ST18's K-Guard+ surface protection means the riven texture is easy to clean - simply sweep and mop. No sealing, no special cleaners, no scrubbing grooves and crevices. No Staining Issues: Natural riven slate is porous and its textured surface particularly prone to trapping stains, oils, and dirt - ST18 repels all stains and spills with ease, maintaining its fresh ivory appearance permanently without special treatments. Affordable Quality: Entry-range pricing brings authentic riven slate aesthetics at a fraction of genuine stone costs whilst delivering superior practical performance - ideal for budget-conscious projects and traditional renovations. Durable Performance: 0.3mm wear layer and K-Guard+ protection provide excellent durability for residential and moderate commercial applications, backed by 15-year residential and 10-year commercial warranty - suitable for high-traffic areas like hallways and kitchens. Perfect for Heritage Renovations: 2.0mm thickness installs easily over existing hard floors including old slate, flagstone, ceramic, or concrete - update tired period property floors without removal costs, maintaining traditional aesthetics with modern benefits. Individual Tile Replacement: Should any tile become damaged, it can be replaced individually without disturbing surrounding floor - impossible with natural slate installations requiring complete area reinstallation for repairs. Non-Slip Texture: The riven surface provides subtle texture that adds slip resistance compared to smooth finishes - particularly valuable in bathrooms, wet areas, and entrance zones where safety is important. Hygienic Surface: Won't harbour bacteria, dirt, or allergens in textured surface like porous natural slate can. Easy-clean K-Guard+ surface maintains hygiene standards essential for kitchens, bathrooms, utility rooms, and care environments. Design Flexibility: Gluedown installation allows custom patterns, Design Strip integration for traditional grout effects, and combination with other Knight Tile designs for bespoke country house installations and zoned spaces. Budget-Conscious Projects: Ideal for period property renovations, country cottage updates, rental properties, housebuilds, care homes with traditional aesthetics, and commercial projects requiring authentic stone character at controlled costs. Lighter Installation: Natural riven slate tiles are extremely heavy, difficult to transport, require substantial subfloor preparation and skilled stone layers - ST18 is lightweight, easier to handle, quicker to install, and doesn't require structural floor reinforcement. Quieter Underfoot: Softer acoustic properties than hard natural slate create more comfortable sound environment - particularly valuable in apartments, flats, and multi-story period conversions where noise transmission is a concern. Hides Dirt Between Cleaning: The riven texture effectively disguises minor dirt, dust, and marks between cleaning sessions - practical advantage in high-traffic entrance areas, family kitchens, and utility rooms. Trusted Karndean Quality: Over 50 years of flooring expertise means you're choosing a brand known for authentic traditional designs, practical innovation, and customer satisfaction. Karndean Knight Tile Ivory Riven Slate ST18 proves that authentic traditional riven slate aesthetics with characterful texture and light ivory tones don't require the expense, maintenance, coldness, or practical compromises of genuine quarried stone. With realistic riven slate texture, soft ivory palette, traditional character, practical performance, and entry-range pricing, it's the smart choice for anyone seeking timeless natural stone beauty with the traditional appeal of riven texture and all the benefits of modern luxury vinyl technology.
Technical specifications
The full datasheet for the spec-conscious.
| SKU | ST18 |
|---|---|
| Brand | Karndean |
| Design | Stone Tile |
| Shade | Soft Ivory to Cream |
| Effect | Slate |
| Edge Detail | Non-Bevelled |
| Thickness | 2.0mm |
| Wear Layer | 0.3mm |
| Width | 305mm |
| Length | 457mm |
| Pack Size | 3.345 m² |
| Installation Method | Gluedown |
| Built-in Underlay | No |
| Underfloor Heating | Suitable |
| Water Resistance | Yes - 100% Waterproof |
| Warranty | 15-Year Residential | 10-Year Commercial |
Complete the look with Amtico feature strips
Add designer borders, tramline details and finishing strips to your gluedown LVT installation.
Browse Amtico stripsA closer look at Karndean Knight Tile Ivory Riven Slate ST18 Stone Tile Glue Down LVT Flooring.

Karndean Knight Tile Ivory Riven Slate ST18 Stone Tile Glue Down LVT Flooring
Capture the authentic character of traditional riven slate with Karndean Knight Tile Ivory Riven Slate ST18, a stunning stone tile design that celebrates the natural textured beauty of genuine ivory-toned slate with a classic riven finish

Detail you feel underfoot.
This luxurious stone effect flooring delivers the timeless appeal of quarried slate in soft, sophisticated ivory and cream tones with the distinctive surface texture and natural variation that makes riven slate such a characterful flooring choice, all at entry-range prices that make natural stone aesthetics accessible for any project
0.3mm wear layer.
Engineered for the busiest rooms in the home - hallways, kitchens, the spot where the dog sleeps.

100% waterproof core.
Spills, splashes, muddy boots. Wipe and move on - no warping, no panic.

Underfloor-heating ready.
Compatible up to 27°C - perfect for that morning kitchen barefoot moment.
15-year warranty.
Because real confidence is measured in decades, not delivery dates.
Frequently Asked Questions
Prepare a clean, dry, level subfloor and follow the manufacturer's installation guide. Most rooms take a competent DIYer one day.
