Overview
Crafted from premium natural green quartzite, these thresholds offer a perfect blend of elegance and durability for both interior and exterior doorways. Each piece features unique veining and color variations, ensuring a one-of-a-kind addition to your space.
Prefabricated Sizes & Thickness
- Standard Thickness: 2 cm (approx. 3/4 inch) – balances strength with lightweight handling.
- Common Widths: 5 cm to 10 cm (2 to 4 inches) – fits standard door openings.
- Custom Lengths: Cut to your exact doorway width for a seamless, hassle-free installation.
Surface Finishing Options
- Polished Finish: High-gloss shine with vibrant green tones; best for interior doors where elegance is key (may be slippery when wet).
- Honed Finish: Matte surface with improved traction – ideal for high-traffic areas or slip-resistant needs.
- Textured Finish (e.g., brushed or flamed): Maximum slip resistance, perfect for wet zones or exterior thresholds.
Key Features
- Natural green quartzite with distinct veining and color variations – no two pieces are identical.
- Durable and scratch-resistant, built to withstand daily use.
- Easy maintenance – simply wipe clean with a damp cloth.
Applications
- Interior and exterior doorways
- Room transitions
- Entryways and hallways
Quality Assurance Process
Raw Material Selection
Hand-picked slabs are inspected for natural cracks, fissures, and color inconsistencies. Only slabs with uniform green tones and minimal veining defects pass.
Cutting Precision Check
Laser-guided tools ensure thickness and dimensions are within 1mm tolerance for a perfect fit.
Surface Finish Inspection
Polished surfaces are examined under bright light for scratches, dull spots, or uneven texture. Each threshold receives a final hand-polish for a mirror-like shine.
Edge and Corner Quality
Edges are checked for chips or roughness; all corners are rounded to prevent cracking during installation.
Water Absorption Test
Each batch is tested to ensure water absorption is below 0.5%, resisting stains and moisture damage.
Strength and Durability Check
Pressure tests confirm the stone can handle heavy foot traffic, leveraging quartzite’s natural hardness.
Final Visual Inspection
Under natural and artificial light, color consistency is verified across the entire piece. Any slight variation is noted and corrected.
Why Choose These Thresholds?
- Eco-Friendly: Stone scraps are reused for smaller projects, minimizing waste.
- Long-Lasting: Resists scratches, heat, and daily wear.
- Unique Beauty: Each threshold boasts its own green pattern, making your home truly distinctive.
Why Choose APEXSTONE?
Uncompromising Quality & Precision
Our ISO-certified production integrates advanced CNC technology with masterful hand-finishing, ensuring every slab and custom piece meets the highest standards of durability and beauty. We rigorously test our 2400+ stone varieties for critical parameters like absorption rate (≤0.20%) and hardness, providing full geological traceability.
Global Sourcing & Integrated Supply Chain
Strategically based in the world's stone hub, we offer seamless access to certified quarries across six continents. Our vertical supply chain and proprietary StoneGPS platform enable real-time inventory tracking from over 2000 suppliers, ensuring efficient logistics and precise material matching for projects of any scale worldwide.
End-to-End Expert Collaboration
From pre-sale technical consultation and CAD visualization to post-sale maintenance guidance, our dedicated team partners with architects and designers. We provide comprehensive support including precise color matching for engineered stone (over 98% accuracy) and detailed sample protocols for natural stone, transforming complex designs into flawless executions.