Dover White 12˝ External 6″ Radius Corner Coping

Perfect Transitions for Professional Pool Design

Creating seamless corners in pool installations requires specialized coping pieces that maintain both structural integrity and aesthetic appeal. The Dover White 12˝ external 6″ radius corner coping provides the perfect solution for pool corners that need gentle, curved transitions instead of sharp 90-degree angles. This sophisticated corner piece transforms what could be an abrupt geometric change into an elegant, flowing transition that enhances both safety and visual appeal.

The Dover White range is specifically designed to replace traditional 9″ and 12″ concrete pre-cast coping stones making them the ideal choice for refurbishments as well as newly constructed pools. This external corner piece with its 6″ radius creates smooth, professional-grade transitions that elevate the overall design of your pool installation.

Why Choose External Radius Corner Coping?

Enhanced Safety Through Design

The 6″ radius eliminates sharp corners that can pose safety risks around pool areas. Rounded corners provide safer navigation for swimmers entering and exiting the pool, particularly important for families with children or elderly users. The curved design also reduces the risk of injury from accidental contact with pool edges.

Superior Aesthetic Appeal

Radius corners create a more sophisticated, flowing appearance compared to sharp 90-degree transitions. The gentle curve adds visual interest and creates a more organic integration between the pool and surrounding landscape. This design approach is particularly effective in contemporary pool designs where smooth lines and flowing forms are preferred.

Professional Installation Standards

External corner pieces ensure proper water drainage away from the pool structure while maintaining the critical seal between coping sections. The precision-manufactured radius ensures consistent curvature that aligns perfectly with straight coping sections.

Premium Sandstone Construction

Natural Material Excellence

Available exclusively from Certikin, Dover White coping stones are made from sandstone and are both functional and modern looking. The 12˝ width provides substantial coverage and visual weight appropriate for larger pool installations or designs requiring more prominent coping elements.

Precision Manufacturing Standards

They are sawn on all six sides ensuring a flat surface all round making them easy to lay as well as preventing the collection of water and dirt on the surface. This manufacturing precision is particularly critical for corner pieces, where accurate dimensions ensure proper alignment with adjacent straight sections.

Optimal Surface Treatment

The surface of each stone is also honed to give a smooth finish however the natural suction of the pores in the stone make it slip resistant – a necessity for pool surrounds. The combination of smooth comfort and slip resistance is especially important at corners where swimmers often place their hands for support.

Technical Specifications and Applications

6″ Radius Benefits

The 6″ radius provides the optimal balance between gentle curvature and practical installation requirements. This radius is large enough to create a visually appealing curve while remaining tight enough to fit within standard pool design parameters. The curvature also facilitates better water flow around corners, reducing areas where debris might accumulate.

12˝ Width Applications

The 12˝ width makes this corner piece ideal for:

• Larger residential pools requiring substantial coping presence
• Commercial pool installations with heavy usage requirements
• Pool designs where wider coping provides seating or lounging areas
• Installations where visual proportion demands more prominent edging

External Corner Functionality

External corners are used where the pool coping turns outward, typically at the corners of rectangular or geometric pool shapes. These pieces ensure continuous coverage and proper structural support at these critical junction points.

Performance Characteristics

Weather Resistance

Dover White sandstone withstands temperature fluctuations, UV exposure, and moisture without degrading. The corner piece’s robust construction ensures long-term performance even at these high-stress junction points where thermal expansion and contraction forces are concentrated.

Chemical Compatibility

The material resists damage from pool chemicals, maintaining its integrity and appearance despite regular exposure to chlorinated water and cleaning compounds. This resistance is particularly important for corner pieces that may experience concentrated chemical exposure during pool maintenance.

Thermal Properties

The natural thermal mass of sandstone prevents rapid temperature changes, ensuring comfortable contact even during hot weather. Corner areas often receive concentrated sun exposure, making this thermal stability particularly valuable.

Essential Sealing Requirements

Critical Protection Protocol

Dover White is a very porous material therefore we highly recommend the application of RPB Patio Sealer to ensure it maintains its beautiful finish. Corner pieces require particular attention during sealing as they experience more complex water flow patterns than straight sections.

Comprehensive Protection Benefits

By applying this product, it will provide a protective repellent layer to stop staining of the stone from water or oil-based dirt as well as other grime. Proper sealing of corner pieces prevents water infiltration that could compromise the structural integrity of the pool edge installation.

Installation Considerations

Precision Alignment Requirements

Corner pieces must align perfectly with adjacent straight coping sections to maintain proper water drainage and visual continuity. The precision manufacturing of Dover White corner pieces ensures reliable fitment when installed by experienced contractors.

Structural Integration

External corners bear significant structural loads as they anchor the intersection of two coping runs. The robust construction and precise dimensions of these pieces ensure reliable performance under these demanding conditions.

System Compatibility

These corner pieces integrate seamlessly with all other Dover White coping components, including straight sections, internal corners, and Roman end sets, ensuring consistent appearance and performance throughout the installation.

Quality Standards and Natural Variation

Natural Stone Characteristics

Dover White coping stones are made from natural stone therefore there will be variations in colour and texture. These natural variations ensure that each corner piece contributes to the unique character of the overall installation while maintaining structural consistency.

Compatibility Verification

To ensure that Dover White copings will be a suitable replacement, please check the dimensions of existing copings and compare with those shown above before ordering. This verification is particularly important for corner pieces in refurbishment projects.

Professional Installation Requirements

It is important the copings are sealed when they are first laid using the recommended product. Corner pieces require special attention during installation to ensure proper alignment and sealing at these critical junction points.

Specifications Table

Specification	Details
Product Code	PC12EC
Material	Natural Dover White Sandstone
Width	12˝ (305mm)
Corner Type	External 6″ radius
Radius	6″ (152mm)
Surface Finish	Honed smooth with natural slip-resistance
Manufacturing	Sawn on all six sides
Edge Profile	Curved external corner
Application	Pool coping external corners
Sealing	RPB Patio Sealer required
Availability	Stock item
Brand	Certikin
Category	Dover White Natural Coping Stones

Why Choose This External Corner?

As a retailer of pool and spa parts, I recommend the Dover White 12˝ external 6″ radius corner coping for installations requiring sophisticated corner treatments. The combination of safety-enhancing radius design, substantial 12˝ width, and precision manufacturing makes this an excellent choice for high-quality pool installations.

The 6″ radius provides the perfect balance between visual appeal and practical functionality, while the 12˝ width ensures adequate coverage for larger pool designs. When properly installed and sealed, these corner pieces provide decades of reliable service while significantly enhancing the overall appearance of your pool installation.

Design Integration

This external corner piece works as part of the complete Dover White system, coordinating perfectly with straight coping sections and other corner configurations. The precision manufacturing ensures seamless visual and structural integration throughout your pool perimeter.

For pools requiring multiple corner types, combine with internal radius corners to create sophisticated geometric designs that flow naturally around your pool’s perimeter.

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Please note: Proper sealing with RPB Patio Sealer is essential upon installation. Verify dimensions for compatibility in refurbishment projects. Professional installation recommended for optimal alignment and performance.