What thickness is ideal for slate Outdoor Rectangular Tables to prevent cracking?

When selecting slate for outdoor rectangular tables, choosing the right thickness is crucial to prevent cracking and ensure long-lasting durability. The ideal thickness for slate outdoor tables typically ranges between 1.5 to 2 inches (3.8 to 5 cm). This thickness provides sufficient strength to withstand outdoor elements, such as temperature fluctuations, moisture, and heavy use, without compromising the table's structural integrity.

Thinner slate, while lighter and more affordable, is more prone to cracking under pressure or due to weather changes. On the other hand, thicker slate offers greater durability but may be heavier and more expensive. For most outdoor applications, a thickness of 1.5 inches is a practical choice, balancing strength and weight.

Additionally, the quality of the slate itself plays a significant role. High-density slate with minimal fissures or natural imperfections is less likely to crack. Proper installation, including a sturdy base and adequate support, further enhances the table's longevity.

In conclusion, a slate outdoor rectangular table with a thickness of 1.5 to 2 inches is ideal for preventing cracking and ensuring durability. Pair this with high-quality slate and proper installation for a reliable and stylish outdoor furniture piece.