Looking for an impact window installer in Irmo, SC? Describe your project once and up to three impact window installers who work in Irmo and Richland County get back to you with a quote. It's free and there is no obligation.
Irmo is home to about 12,086 people (2024 Census Bureau estimate), a growing community (+5.6% since 2020). With 1,770 people per sq mi, it is a suburban area. Hurricane exposure and insurance costs make impact windows a common upgrade here.
Irmo at a glance
- Population (Census Bureau estimate, 2024)
- 12,086 (+5.6% since 2020)
- Rank in South Carolina
- 40th of 271 cities and towns
- Land area
- 6.8 sq mi
- Population density
- 1,770 people per sq mi (suburban)
- Type
- Town (Irmo town)
- Main county
- Richland County
What to check before hiring in Irmo
- Product approval: in South Carolina, products must be approved for the local wind zone.
- Permit: keep the permit and approvals for your wind mitigation report.
- Lead times: custom windows can take weeks to arrive; plan before hurricane season.
- Price drivers: number and size of openings, frames, glass and installation.
Useful official resources
-
Florida Building Commission
Official information and guidance.
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Florida Office of Insurance Regulation
Official information and guidance.
Services available in Irmo
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Impact window installation
Supply and installation of approved impact windows, with the permit.
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Impact doors and sliders
Impact entry doors, French doors and sliding glass doors.
Frequently asked questions in Irmo
How much do impact windows cost in Irmo, SC?
It depends on the number and size of openings and the products. Describe your home: installers who serve Irmo reply with a quote.
How long does installation take?
Often a few days once products arrive.
Are there financing programs?
Some states and local programs finance hardening; ask installers.
Which impact window installers will contact me?
Up to three independent impact window installers who serve Irmo and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.