A clean living space where everyone can breathe with peace of mind,

Purum will make it a reality.




With the belief that a clean environment and good health are the foundation of a happy life for humanity,

Purom is committed to creating a cleaner world free from radon through continuous research, development, and certified technological excellence.


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The Silent Killer, Radon


Radon is a colorless, odorless, and tasteless radioactive substance classified as a Group 1 carcinoge 

by the World Health Organization (WHO), known to cause lung cancer. Although invisible, 

it constantly threatens our lives from behind the scenes of our living spaces.


News[National Assembly Legislation] Representative Hwang Un-ha and 12 others propose partial amendment to the Housing Act


Representative Hwang Un-ha and 12 others announced on the 13th that they had proposed a partial revision bill to the Housing Act.

The reason for the proposal and its main contents are that the current law requires the use of building materials that meet the “Health-Friendly Housing Construction Standards (Ministry of Land, Infrastructure and Transport Notice)” when carrying out housing construction projects with 500 or more households or remodeling. In particular, hazardous elements such as lead (pb), cadmium (Cd), mercury (Hg), and hexavalent chromium (Cr 6) contained in paints used for interior finishing must meet the eco-labeling certification standards.


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Nano-convergence New Technologies



Professor Lee Young-Chul, a KAIST alumnus, 10 years of research and development 

at the Department of BioNano Technology in Gachon University

Eco-friendly Radon Blocking Coatings



Powerful Durability


Long-lasting with One-time Installation! Reducing Maintenance Costs


Over 90% Blocking Effectiveness


Unparalleled Radon Blocking Power!

* Hanil Nuclear Test Certificate

(Marble 99%, 90% Blocking Efficiency with Cement)

All-in-One Blocking


Blocking of All Harmful Substances, 

Including Radon