South Carolina IECC Energy Codes | COMcheck Compliance

South Carolina Energy Codes

As energy costs continue to escalate from coast to coast, more and more South Carolina metal building owners and contractors are choosing to add insulation to existing metal buildings in a process known as insulation retrofit.

Applying insulation retrofit to an existing steel structure not only results in substantial reductions in energy costs, but also addresses any existing air leaks or condensation issues. Steel Building Insulation, a division of Building Outlet Corp., has assisted consumers with vinyl insulation retrofit projects for more than 30 years, to the extent that more than half of the vinyl fiberglass insulation volume we distribute nationally is now used for metal building retrofit application.

In retrofit application, the metal building's main structural components, either roof purlins or wall girts, are typically 8" deep. We recommend that the entire cavity be filled with insulation to ensure that air space does not exist between the roof and insulation panels, as its existence can cause condensation to form on the inside of the cold surface of the exterior panel.

Our energy efficient insulation materials provide a solution for retrofitting inadequately insulated metal buildings. We can have your insulations rolls cut to the exact length of your required dimensions to save time and money. High r-value insulation systems increase the thermal performance and improve interior environmental conditions for the occupants. Call 1-800-486-8415 to speak with one of our qualified insulation specialists and they can help you select the proper materials for your insulation project needs.

IECC South Carolina

Current Building Energy Code for South Carolina: 2009 IECC

Amendments / Additional State Code Information: n/a
View South Carolina State Certification of Residential and Commercial Building Energy Codes

Approved Compliance Tool: COMcheck
*Code Enforcement is Mandatory in the State of South Carolina.

South Carolina Energy Code Climate Zones by County

LS = Fiberglass Insulation | ci = continuous insulation

County

Region

IECC Climate Zone

Roof Insulation

Wall Insulation

AbbevilleMixed-Humid3AR-19+R-11 LSR-13+6.5ci
AikenMixed-Humid3AR-19+R-11 LSR-13+6.5ci
AllendaleHot-Humid3AR-19+R-11 LSR-13+6.5ci
AndersonHot-Humid3AR-19+R-11 LSR-13+6.5ci
BambergHot-Humid3AR-19+R-11 LSR-13+6.5ci
BarnwellHot-Humid3AR-19+R-11 LSR-13+6.5ci
BeaufortHot-Humid3AR-19+R-11 LSR-13+6.5ci
BerkeleyHot-Humid3AR-19+R-11 LSR-13+6.5ci
CalhounMixed-Humid3AR-19+R-11 LSR-13+6.5ci
CharlestonHot-Humid3AR-19+R-11 LSR-13+6.5ci
CherokeeMixed-Humid3AR-19+R-11 LSR-13+6.5ci
ChesterMixed-Humid3AR-19+R-11 LSR-13+6.5ci
ChesterfieldMixed-Humid3AR-19+R-11 LSR-13+6.5ci
ClarendonMixed-Humid3AR-19+R-11 LSR-13+6.5ci
ColletonHot-Humid3AR-19+R-11 LSR-13+6.5ci
DarlingtonMixed-Humid3AR-19+R-11 LSR-13+6.5ci
DillonMixed-Humid3AR-19+R-11 LSR-13+6.5ci
DorchesterHot-Humid3AR-19+R-11 LSR-13+6.5ci
EdgefieldMixed-Humid3AR-19+R-11 LSR-13+6.5ci
FairfieldMixed-Humid3AR-19+R-11 LSR-13+6.5ci
FlorenceMixed-Humid3AR-19+R-11 LSR-13+6.5ci
GeorgetownHot-Humid3AR-19+R-11 LSR-13+6.5ci
GreenvilleMixed-Humid3AR-19+R-11 LSR-13+6.5ci
GreenwoodMixed-Humid3AR-19+R-11 LSR-13+6.5ci
HamptonHot-Humid3AR-19+R-11 LSR-13+6.5ci
HorryHot-Humid3AR-19+R-11 LSR-13+6.5ci
JasperHot-Humid3AR-19+R-11 LSR-13+6.5ci
KershawMixed-Humid3AR-19+R-11 LSR-13+6.5ci
LancasterMixed-Humid3AR-19+R-11 LSR-13+6.5ci
LaurensMixed-Humid3AR-19+R-11 LSR-13+6.5ci
LeeMixed-Humid3AR-19+R-11 LSR-13+6.5ci
LexingtonMixed-Humid3AR-19+R-11 LSR-13+6.5ci
MarionMixed-Humid3AR-19+R-11 LSR-13+6.5ci
MarlboroMixed-Humid3AR-19+R-11 LSR-13+6.5ci
McCormickMixed-Humid3AR-19+R-11 LSR-13+6.5ci
NewberryMixed-Humid3AR-19+R-11 LSR-13+6.5ci
OconeeMixed-Humid3AR-19+R-11 LSR-13+6.5ci
OrangeburgMixed-Humid3AR-19+R-11 LSR-13+6.5ci
PickensMixed-Humid3AR-19+R-11 LSR-13+6.5ci
RichlandMixed-Humid3AR-19+R-11 LSR-13+6.5ci
SaludaMixed-Humid3AR-19+R-11 LSR-13+6.5ci
SpartanburgMixed-Humid3AR-19+R-11 LSR-13+6.5ci
SumterMixed-Humid3AR-19+R-11 LSR-13+6.5ci
UnionMixed-Humid3AR-19+R-11 LSR-13+6.5ci
WilliamsburgMixed-Humid3AR-19+R-11 LSR-13+6.5ci
YorkMixed-Humid3AR-19+R-11 LSR-13+6.5ci

Our advisors are in all counties in SC, some are the following areas:
Columbia, South Carolina
Charleston, South Carolina
Spartanburg, South Carolina
Greenville, South Carolina
North Charleston, South Carolina
Mount Pleasant, South Carolina
Rock Hill, South Carolina
Summerville, South Carolina
Sumter, South Carolina
Hilton Head Island, South Carolina
Florence, South Carolina

Below is a list of some of the jobs we've supplied insulation materials to:

Pawleys Island, South Carolina - Retrofit Insulation Supplies

We ship to South Carolina every other week. Our minimum freight charge is $100, which is typical for small orders, and our maximum, $250, which is standard for large orders. Accessories typically ship via UPS or FedEx, and freight is determined by the carrier.