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The Official Web Site of the State of South Carolina

Caulking

Caulk is a flexible material used to seal air leaks through cracks, gaps, or joints between stationary building components and materials. For components that move— doors and operable windows, for example— weatherstripping is the appropriate material.

Before caulking air leaks in an existing home, you will need to detect the leaks and assess your ventilation needs to ensure adequate indoor air quality. In addition to sealing air leaks, caulking can also prevent water damage inside and outside of the home when applied around faucets, ceiling fixtures, water pipes, drains, bathtubs, and other plumbing fixtures.

Weatherization Assistance

Weatherization assistance is offered by states; eligibility requirements vary. Find out how to apply for weatherization assistance.

Find an Energy Auditor

The Energy Office does not offer residential energy audits. Visit RESNET or the Building Performance Institute to find an auditor near you.

State of South Carolina
Office of Regulatory Staff
Energy Office
1401 Main Street, Suite 900
Columbia, SC 29201

(803) 737-0800