FIRESTOP SYSTEMS · SANG-IL ENG · EST. 2007
The firestop specialists behind
Korea's landmark buildings
We develop and manufacture our own certified firestop products, then install them with crews that have spent decades in the field. One team is accountable from product to finished seal.
Trusted by
Products
Our Products
Four product families, all developed in-house and proven in accredited fire tests.
Projects
Track Record
From Parc1 to Incheon Airport Terminal 2, our work is holding the line inside some of Korea's best-known buildings.
Values
Why Builders Choose Us
Safety
Firestopping protects lives. We never cut corners: every seal we install matches the tested system, every time.
Quality
We test what we make. Every product in our line is backed by accredited fire test reports and built under strict quality control.
Accountability
One team owns the whole job: design review, installation, documentation, and after-service. No finger-pointing between vendors.
Process
How a Project Runs
Site Survey
We walk the site, assess every penetration, and match each one to the right tested system.
Quote & Contract
You get a transparent, itemized quote based on measured quantities, with no surprises later.
Installation
Our own crews install our own products to the tested method, documenting every location as they go.
Handover
You receive a complete documentation package: test reports, installation certificates, and everything needed for sign-off.
Planning a project?
Send us your drawings or site conditions and we'll spec the right firestop system.