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CS TimberFormed Cavity Slider

CS TimberFormed is a high quality architectural cavity slider engineered to fulfil the majority of your build's requirements. The original design has been improved continuously since 1986 and it is our premium cavity pocket. There are number of detail options available for customising this unit to your requirements.

Jambs are supplied in either Pine or Rimu for architraves or grooved for plaster board. Special sizes, timbers and profiles are available on request (grooved jambs are mitred). Supplied fully assembled, with or without a door fitted. 

Available with SofStop soft close.

Key Features
  • Patented cavity frame is fully tested and guaranteed. It is engineered from high quality heavy duty 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 45mm 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 TimberFormed cavity slider to create a specific look or to provide a unique solution:

  • Full-height
  • Corner meeting
  • No closing jamb
  • Shadow line
  • Square stop
  • Servery
  • Extra-wide jambs
  • Protrude 100 

Maximum size 2700mm high  x 2700mm 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
  • Fits into a standard thickness wall (90 x 45mm framing)
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 exitways
  • Max. Door Weight (standard): 240kg
  • Max. Door Weight (SofStop): 100kg
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. 

Other Performance Attributes
  • Door cannot jump off the track
  • 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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