Life expectancy for replacement driveways is 15-20 years with proper maintenance. Aurora Asphalt & Sealcoating warranty is for 3 years. Warranty may be extended to 5 years if Aurora Asphalt & Sealcoating maintains the driveway 90 days after installation and again 3 years later by sealcoating. An additional charge applies for this service. The warranty excludes frost cracks, petroleum damage, punctures, and normal wear and tear.