Do granite outdoor armchairs require sealing, and how often?

Granite outdoor armchairs are prized for their durability and natural beauty, but proper maintenance is key to preserving their appearance and longevity. One common question is whether granite outdoor armchairs require sealing, and if so, how often.

Granite is a porous material, meaning it can absorb liquids and stains if left unprotected. Sealing granite outdoor armchairs helps create a protective barrier against moisture, dirt, and UV damage. While granite is naturally resilient, sealing enhances its resistance to weathering, especially in harsh outdoor conditions.

Most experts recommend sealing granite outdoor furniture every 1 to 2 years, depending on climate and usage. In areas with heavy rainfall or extreme temperatures, more frequent sealing (annually) may be necessary. To test if resealing is needed, sprinkle water on the surface—if it beads up, the sealant is still effective; if it soaks in, it’s time to reseal.

For best results, clean the granite thoroughly before applying a high-quality penetrating sealer. Regular cleaning with mild soap and water will also extend the life of the sealant. By following these steps, your granite outdoor armchairs will remain stunning and functional for years to come.