How does frost resistance vary between granite, marble, and concrete in outdoor loungers?

When selecting materials for outdoor loungers, frost resistance is a critical factor, especially in colder climates. Granite, marble, and concrete each respond differently to freezing temperatures, impacting their longevity and appearance.

Granite is highly frost-resistant due to its dense, low-porosity structure, making it ideal for outdoor use. It withstands repeated freeze-thaw cycles without cracking or deteriorating.

Marble, while elegant, is more porous and susceptible to frost damage. Water seeps into its veins, expands when frozen, and causes cracks or surface flaking over time.

Concrete's frost resistance depends on its mix and sealing. Properly sealed concrete can endure cold weather, but unsealed or low-quality mixes may crumble under freeze-thaw stress.

For durable outdoor loungers in frost-prone areas, granite is the top choice, followed by well-sealed concrete. Marble, though beautiful, requires extra protection or is better suited for milder climates.