How do you prevent thermal stress cracks in stone outdoor bar stools?

Thermal stress cracks in stone outdoor bar stools can be a common issue due to temperature fluctuations, but they can be prevented with proper care. Here are key steps to avoid this problem:

1. Choose the Right Stone: Opt for dense, weather-resistant stones like granite or quartzite, which are less prone to thermal expansion.

2. Seal the Stone Regularly: Apply a high-quality penetrating sealer every 1-2 years to protect against moisture and temperature changes.

3. Avoid Direct Heat Sources: Keep stools away from fire pits or grills to minimize sudden temperature shifts.

4. Use Protective Covers: Cover stools during extreme weather to shield them from rapid cooling or heating.

5. Proper Installation: Ensure stools are placed on stable, level surfaces to reduce stress from uneven weight distribution.

By following these measures, you can extend the lifespan of your stone outdoor bar stools and maintain their aesthetic appeal.