Black Granite Planks 900x200x20 mm
Black Granite Planks 900x200x20 mm
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Black Granite Planks 900x200x20 mm | Linear Natural Paving Stone
Bring a touch of sophisticated luxury to your outdoor spaces with premium Black Granite Planks 900x200x20mm. Sourced and distributed by Paving and Slabs Ltd, these high-quality linear paving stones offer an elegant dark finish that adds depth, modern character, and directional movement to any landscaping design. The sleek, elongated 900x200mm profile is precision-cut to guarantee perfectly straight edges, helping small courtyards appear larger while establishing a refined, high-end ground plane.
Forged under intense geological heat and pressure, this igneous natural granite offers unmatched structural strength and durability. Each 20mm calibrated plank features a finely textured, flamed surface that provides excellent slip resistance underfoot. This makes them a highly dependable and safe choice for busy residential patios, formal walkways, and commercial urban developments across the UK.
Black Granite Plank Highlights
- Sleek Linear Formatting: 900x200mm planks elongate spaces and offer creative layout options.
- Deep Charcoal Tonal Blending: Intense dark base with subtle natural mineral speckling.
- High-Friction Surface: Flamed, anti-slip texture safe for rainy UK weather conditions.
- Superior Core Density: Highly resistant to frost, scratching, chipping, and heavy traffic wear.
Sleek Linear Profiles for Contemporary Garden Architecture
The contemporary demand for clean, architectural lines makes linear paving planks an exceptional choice for modern British gardens. The deep charcoal-black tones of these granite planks create a dramatic backdrop that beautifully accentuates surrounding outdoor features. Their slim, elongated format provides incredible design flexibility; they can be laid in straight, uniform lines for a minimalist look, a staggered running bond to simulate natural movement, or even a bold herringbone pattern in outdoor seating zones.
Because they are calibrated to a precise 20mm thickness, these versatile planks transition effortlessly from level horizontal flooring to vertical architectural features. Use them as durable step risers, luxury pool surrounds, or modern wall cladding for raised planters and feature walls to create cohesive continuity throughout your layout.
Creative Layout Pairings & Material Harmonization
The dark, uniform aesthetic of Black Granite Planks provides a striking design anchor that pairs seamlessly with diverse paving materials and textures from our catalog:
- Traditional Cobbled Transitions: Edge your linear plank pathways or border your driveway drop-ins using our matching natural Granite Setts.
- Soft Grey Vitrified Contrasts: Balance the intense black stone layout with clean, low-maintenance areas using Kandla Grey Porcelain Paving.
- Sleek Monochromatic Themes: Frame structural perimeters or create contrasting paving zones using deep Anthracite Porcelain Slabs.
Professional Installation & Low-Maintenance Upkeep
To ensure a completely flat, stable, and long-lasting layout, Black Granite Planks must be installed over a solid foundation consisting of 100 to 150mm of heavily compacted MOT Type 1 aggregate. Individual planks must be laid onto a **full, continuous wet mortar bed**. Avoid spot-bedding or 'dot-and-dab' installation methods under any circumstances; omitting full mortar contact beneath these slim stone units creates structural voids that trap moisture, causing the stones to rock or crack under foot traffic during winter frost cycles.
Ongoing maintenance is exceptionally straightforward. Because granite is non-porous and naturally dense, organic leaf stains, mud, and garden moss cannot deeply penetrate the stone core. Routine sweeping and an occasional wash with clean water or a mild outdoor stone detergent are all that is required to keep your modern patio looking immaculate season after season.
Technical Data Matrix & Structural Specs
| Product Format | Linear Paving Plank / Flagstone Border / Wall Cladding |
| Dimensional Size | 900mm x 200mm |
| Thickness Calibration | 20mm Calibrated Depth (Heavy-Duty Outdoor Structural Grade) |
| Surface Texture | Flamed / High-Friction Anti-Slip Finish |
| Material Resilience | 100% UV Fade-Proof & Frost-Resistant Igneous Granite |
Frequently Asked Questions
What are Black Granite Planks best used for?
Black Granite Planks are ideal for contemporary patios, linear garden pathways, pool surrounds, and decorative borders. Their sleek 900x200mm size also makes them perfect for vertical features like wall cladding, step risers, and raised planters.
Are granite paving planks slip-resistant when wet?
Yes. These natural granite planks feature a finely textured, flamed surface that provides excellent slip resistance, ensuring safe grip underfoot during wet UK weather conditions.
In what patterns can these linear planks be laid?
They offer high layout flexibility and can be installed in a clean straight-line grid for a minimalistic aesthetic, a staggered running bond layout for a more natural flow, or a herringbone pattern for a striking feature zone.
Does the dark colour of black granite fade in direct sunlight?
No. Granite is an incredibly dense, igneous natural stone with absolute UV stability, meaning its deep charcoal-black color profile will remain rich and fade-proof even after years of direct sun exposure.
How do you clean and maintain granite planks?
Maintenance is exceptionally low. Because of their ultra-low porosity, dirt and organic garden grime sit loosely on the surface. Regular sweeping and an occasional wash with water or a mild stone cleaner will keep them looking pristine.
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