Type 75 operable wall with a stone-effect face, pass door, and inset service door in a hotel corridor

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Solid operable wall · 2–4.5 m

Type 75 operable partition

A mid-series wall for hotel corridors, banquet ante-rooms, and taller meeting spaces, with the same sealing system as Type 65 and a 2–4.5 m recommended height.

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Where this series is used

Type 75 steps up in panel thickness and recommended height. The standard melamine panel is 75 mm; wrapped builds go to 95 mm. The catalog rates the series for partition heights of 2 to 4.5 metres, with 22.5 mm top and bottom seal travel and the option of U-type or L-type pass doors.

  • Recommended height. 2–4.5 m
  • Panel thickness. 75 mm standard; up to 95 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 75 operable wall with a stone-effect face, pass door, and inset service door in a hotel corridor

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)
75xcds75600–1,2202,000–4,5003222.5Melamine25
75xcdy75–95600–1,2202,000–4,50032–3522.5Hard wrap25–30
75xcdr95600–1,2202,000–4,5003622.5Soft wrap30

Track load and other catalog notes

The Type 75 product page states a maximum track load of 225 kg per panel. The components table lists a Type 75 track capacity of 225 kg per metre. Both figures are shown as printed.

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 36 dB30 kg/m²
Medium-density fiberboard or plywoodRW 32 dB24 kg/m²
Glass-magnesium boardRW 26 dB25 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 75 panel section
Type 75 panel section

Hardware

Track and trolleys for Type 75

Type 75 straight track
Type 75 straight track
Type 75 single trolley
Type 75 single trolley
Type 75 running track
Type 75 running track
Type 75 double trolley
Type 75 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: Hotels, Conference suites, Multi-purpose rooms.

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 75, that is pre-selected below.

Alan@dayinacoustics.com

WhatsApp +86 139 2506 0326

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