Castle Granite Pier Caps

Castle Composites Granite Pier Caps provide a premium, durable finish for brick and block pillars. Manufactured from natural quarried granite, they offer outstanding strength, low water absorption and excellent weather resistance. With a polished surface and precision-cut edges, they deliver a refined architectural appearance suitable for both modern and traditional projects.

Key Benefits:

• Manufactured from high-quality natural granite
• Polished finish for a clean, elegant look
• Drip checks on all four sides (20 mm from each edge) to protect pillar faces
• Extremely durable with excellent compressive and flexural strength
• Frost resistant with very low water absorption (0.5%)
• Long-lasting, low-maintenance alternative to concrete pier caps
• Ideal for gate posts, wall pillars and entrance features

Product Specifications:

Sizes Available:

375 × 375 × 30 mm
530 × 530 × 30 mm

Surface: Polished Granite
Drip Checks: 4-sided, 20 mm from the edges
Water Absorption: 0.5%
Flexural Strength: 9.5 MPa
Compressive Strength: 101 MPa
Frost Resistant: Yes

Natural Colour Variation

Granite is a natural quarried material and will naturally vary in shade, grain, and texture. These variations are part of the stone’s character and ensure each installation has a unique, authentic appearance. Such differences are not defects but a natural feature of real stone.