The lifespan of an asphalt surface can vary based on several factors such as usage, climate, and maintenance. Typically, a well-installed and properly maintained asphalt driveway or parking lot can last 20 to 30 years. Regular maintenance, like sealcoating and timely repairs, can extend its lifespan.

Asphalt surfaces should be sealed every 2 to 3 years to protect them from water penetration, UV rays, and chemicals. This timeframe can vary based on the amount of traffic and the specific conditions of the area.

Ideal conditions for asphalt repair are dry weather and temperatures above 50°F. Cold patches can be used for temporary fixes in colder weather, but for lasting repairs, warm, dry conditions are preferable.

Regular maintenance includes sealcoating every 2 to 3 years, prompt repair of cracks and potholes, and cleaning to remove debris and chemicals. Proper drainage is also crucial to prevent water damage.