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CS MidWay Cavity Slider

CS MidWay is a mid range cavity slider designed to suit standard door sizes as well as the 2200-2400mm high doors now commonly specified. Standard jambs are supplied in either Pine or Rimu, architrave or grooved to suit 10mm or 13mm wall linings.

This model provides a lesser grade unit than the CS TimberFormed but better quality than the CS SpaceMaker. Key product differences lie in the split jambs - these are stronger than the CS SpaceMaker to enable manufacture up to the 2.4m height. The track and back stud have been lightened up to save aluminium weight content.

Operation: Choose from standard M6 (120kg) or M8 (240kg) carriages, SofStop Single soft close (100kg) or SofStop Twin soft open & close (50kg).

Key Features
  • Patented cavity frame is fully tested and guaranteed. It is engineered from high quality extruded aluminium
  • Door and carriages can be removed without removing wall linings
  • Available as single or bi-parting (double) units
  • Door cannot jump off the track
  • Fits into a standard thickness wall (90 x 45 framing)
  • Supplied fully assembled for on-site installation
  • No visible floor guides

Detail Options

Incorporate any of the following architectural detail options with the CS Midway cavity slider to create a specific look or to provide a unique solution:

  • Extra-Wide Jambs
  • Servery

Maximum Size: 2400 high x 1100mm wide.

Cavity Sliders
NZ Made
NZ Made
Scope of Use
  • CS Cavity Sliders units have been appraised for use with sliding doors in internal locations in residential, commercial and light industrial buildings
  • Lintels over the full trim size (opening and pocket) should be sized to ensure that no load is applied to the door assembly
  • Lintels to NZS3604 are acceptable for door weights up to 75kg per metre width of door. Specific design required when the door weight exceeds 75kg per metre
  • Track must be fitted level and straight and fixed at maximum 600mm centres to the lintel
Limitations on Use
  • CS Cavity Sliders are not suitable for use with fire doors or smoke control doors
  • CS Cavity Sliders are suitable for use in single detached dwellings (SH purpose groups). In all other purpose groups, CS Cavity Sliders are not permitted within or for providing access to exit-ways
Statement of Building Code Compliance

CS Cavity Sliders will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:

  • Clause B1 Structure: Performance B1.3.1, B1.3.2 and B1.3.4. CS Cavity Sliders meet the requirements for loads arising from self-weight, earthquake, wind and impact [i.e. B1.3.3 [a], [f], [h] and [j]].
  • Clause B2 Durability: Performance B2.3.1 [a], not less than 50 years, [b], 15 years and [c], 5 years. CS Cavity Sliders meet these requirements.
  • Clause F2 Hazardous Building Materials: Performance F2.3.1. CS Cavity Sliders meet this requirement and will not present a health hazard to people.
In-Service History

CS Cavity Sliders have been successfully used in commercial, residential and institutional projects in New Zealand and Australia since 1986. CS Cavity Sliders are backed by a 10 year written guarantee.

B1 Structure compliant
B2 Durability compliant
F2 Hazardous Building Materials compliant
Hazardous Building Materials
BRANZ Appraised
BRANZ Appraised
Data Sheet
BRANZ Appraisal

900 [2020]

Maintenance Instructions
Additional Information

CS For Doors are a manufacturer of cavity sliding door systems and related products.

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