Type 80 operable wall panels stacked and deployed in a conference room with a long training table

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Solid operable wall · 2–6 m

Type 80 / 85 operable partition

The 80 / 85 series is built for taller conference rooms and banquet spaces, with higher catalog acoustic ratings and heavier core options than Type 65 or 75.

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Where this series is used

Type 80 / 85 is presented in the catalog as a single series. The standard melamine panel is 80 mm thick; hard-wrapped builds are 80–110 mm and soft-wrapped builds are 110 mm. Recommended partition height is 2 to 6 metres. Sound ratings in the specification table run from 36 dB (melamine) to 42 dB (soft wrap). Vertical joints use a magnetic-strip interlock, and U-type or L-type pass doors can be fitted.

  • Recommended height. 2–6 m
  • Panel thickness. 80 mm standard; up to 110 mm in wrapped builds
  • Panel width. 600–1,220 mm
  • Top / bottom seal travel. 22.5 mm
  • Pass doors. U-type and L-type door-in-door
  • Vertical joints. Magnetic-strip interlock
Type 80 operable wall panels stacked and deployed in a conference room with a long training table

Specification table

Models, as printed in the catalog

Figures below are taken from the July 2024 specification table. Width is the panel width. Height is the table range in millimetres. Sound insulation is the catalog figure in dB.

Model Thickness (mm) Width (mm) Height (mm) Sound (dB) Seal travel (mm) Face Weight (kg/m²)
80xcds80600–1,2202,000–6,0003622.5Melamine28
80xcdy80–110600–1,2202,000–6,00036–4022.5Hard wrap28–32
80xcdr110600–1,2202,000–6,0004222.5Soft wrap35

Track load and other catalog notes

The Type 80 / 85 product page uses the same load wording as the smaller series: a maximum track load of 225 kg per panel. The components table at the back of the catalog disagrees, and lists 450 kg per metre for Type 80 and 525 kg per metre for Type 85. We do not silently average or “correct” these figures. Please treat them as two catalog statements and confirm the required track capacity against your opening, panel weight, and stacking layout at quotation stage.

Construction

Base layers listed for this series

The catalog quotes a sound-insulation coefficient (RW) and a density for each base-layer option. Densities are printed in kg/m², and are shown here as listed.

Base layerRWListed density
Color steelRW 50 dB40 kg/m²
Medium-density fiberboard or plywoodRW 40 dB32 kg/m²
Glass-magnesium boardRW 35 dB33 kg/m²

Panels can be built as a single leaf or as a double-leaf arrangement, and can take a U-type or L-type pass door so the room remains accessible after the wall is closed.

Type 80 panel section
Type 80 panel section

Hardware

Track and trolleys for Type 80 / 85

Type 80 straight track
Type 80 straight track
Type 80 single trolley
Type 80 single trolley
Type 80 running track
Type 80 running track
Type 80 double trolley
Type 80 double trolley

Faces and finishes

Every series is offered in the three faces used in the catalog. The model suffix tells you which face you are looking at.

  • Melamine (catalog suffix xcds). A factory-laminated decorative face. The components pages list black walnut, white oak, and sapele among the standard woods, with other colours available to the project. Melamine is the usual choice when the wall should match a typical interior door or wall finish and needs to be easy to clean.
  • Hard wrap (catalog suffix xcdy). Fabric or leather applied over a firm substrate. The face is taut rather than padded, and is often specified in hotels and boardrooms that want a tailored textile or leather look. In each series the hard-wrap build is also the mid-range acoustic option.
  • Soft wrap (catalog suffix xcdr). A padded fabric or leather face. It is the most tactile of the three finishes and, in every series, the catalog’s highest acoustic build, with the thickest panel and the highest listed weight.

Custom artwork, moulded faces, and two-tone builds appear in the project photographs and can be discussed with the quotation.

On site

Project photographs

Typical applications: Conference rooms, Banquet rooms, Multi-function halls.

Project inquiry

Send the opening size

Include the clear height and width, the stacking side if you know it, and any acoustic rating in the specification. If you already know you need Type 80 / 85, that is pre-selected below.

Alan@dayinacoustics.com

WhatsApp +86 139 2506 0326

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