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SOPREMA — Building for Life
Sustainable soundproofing & acoustic solutions
for quieter, more comfortable spaces
SOPREMA KOREA
Soundproofing expertise backed by 100+ years
With quality proven in 90+ countries, SOPREMA helps solve noise problems in buildings. From TECSOUND high-density membranes to VELAPHONE impact-noise underlays, we provide soundproofing materials optimized for each project — and our experts support you from product selection to installation.
Find the right solution for your project
Our experts recommend the soundproofing system that matches your application and performance needs.
Services SOPREMA
We support every stage of your project, from product selection to installation.
Soundproofing membrane
TECSOUND — the benchmark in high-density insulation
A bitumen-free synthetic membrane at 2,010 kg/m³. Its thin profile suits walls, ceilings and floors; in a double-plasterboard partition the system reaches about Rw 55 dB.
Explore TECSOUND
Floor impact noise
VELAPHONE — impact-noise reduction
Reduces floor impact noise (footsteps, dropped objects) by up to ΔLw 22 dB. Optimized for apartments, offices and hotels where impact noise matters.
Explore VELAPHONE
Absorption + insulation
TECSOUND FT — composite soundproofing
Combines an acoustic membrane with absorption felt to address insulation and absorption at once — ideal for total soundproofing of walls and ceilings.
Explore TECSOUND FTNEWS & EVENTS
News & Events
Product
Introducing the TECSOUND high-density membrane range
Meet the bitumen-free TECSOUND series at 2,010 kg/m³ density, in grades 35/50/70/100.
Product
VELAPHONE floor impact-noise solution
Solve inter-floor noise in apartments, offices and hotels with ΔLw up to 22 dB.
Resources
Catalogs and installation guides available
Download TDS, SDS and installation manuals from the Resources section.
Company
Quality proven in 90+ countries
Experience SOPREMA's global quality, backed by over 100 years of history.