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Ceiling Hatch (Corrosion-Resistant Airtight Type) – CDS

Ceiling Hatch (Corrosion-Resistant Airtight Type) – CDS

Corrosion-resistant airtight ceiling hatch made entirely of stainless steel.

The airtight sealing material helps improve heating and cooling efficiency as well as sound insulation.

Provides airtight performance equivalent to Grade A-4 of JIS A 4706.

Designed with excellent corrosion resistance for long-term durability.

For indoor ceiling use only.

Specification
  • ■CDS45 / CDS60

    Material: Stainless Steel (SUS304)

    Standard Size (Opening Dimensions): 454 × 454 mm / 606 × 606 mm

    Airtight Performance: Equivalent to Grade A-4 of JIS A 4706

Technical specification
  • Unique ref.ceiling-hatch-corrosion-resistant-airtight-cds
  • Product familyCeiling Hatch
  • Product groupCorrosion-Resistant Airtight Type
  • TypeObject (single object)
  • Date of publishing2026-10-14
  • Edition number1
Related
  • Material mainStainless steel 304
Classification
  • BIMobject CategoryConstruction - Access doors & panels