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WHY? Cheong O

Product Features

Premium window created
by Cheong O unique technology

Cheong O Co., Ltd. is based on eco-friendly materials and excellent technology due to changes in residential
culture we are developing new products with differentiated and original design structure of aluminum windows.

  • 에너지 절감 효과

    Energy savings

  • 탁월한 성능유지

    Maintain Outstanding Performance

  • 부품교체 AS 가능

    Replacement of parts AS possible

  • 강력한 내열성

    Strong heat resistance

  • 친환경 창호

    Eco-friendly window

  • 우수한 진공유리

    Superior vacuum glass

에너지 절감 효과

Energy savings

Maximize the insulation of the windows
Reduced energy loss.

  • Structural design with maximum window insulation
  • Use accessories that are advantageous for window confidentiality
  • Due to the nature of the material of the aluminum window,
    there is little change or deterioration, so the more you use it,
    the more economically you can save energy.
탁월한 성능 유지

Maintain Outstanding Performance

Of stable durability
an aluminum window

  • Aluminium windows are almost non-displacement and
    deformation even as the environment changes.
  • The gasket can be detached to maintain airtightness,
    watertightness, and heat penetration.
  • European hardware makes it easy to operate and durable.
강력한 내열성

Strong heat resistance

It has a high melting point and is resistant to
fire Prevent fire from spreading.

  • The melting point of the aluminum window is 600℃ (based on alloy)
    and spreads in case of fire Prevent and produce little harmful gases.
  • Human and property damage can be minimized.
부품교체 AS 가능

Replacement of parts AS possible

It's easy to use the damaged area
Isolated and replaced.

  • Gasket performance degradation due to temperature change in
    all seasons Gasket replacement is possible.
  • Hardware caused by careless use It can be replaced in case of damage.
친환경 천호

Eco-friendly window

Suitable for zero-energy architecture
Eco-friendly aluminum windows

  • It's recyclable.
  • Environmental benefits from energy savings
    It's a nonferrous metal Hazardous substances do
    not occur depending on the environmental impact.
우수한 진공유리

Superior vacuum glass

A vacuum glass with high insulation
Reduce heat loss by 40% or more.

  • Compared to fair glass and triple glass,
    vacuum glass has excellent insulation performance.
  • Glass with good effect of heat
    penetration rate (Ug0.45) and sound insulation (37.9db reduction)
    of vacuum glass
  • Excellent insulation effect reduces heating costs
CONTACT US

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