CS Cavity Sliders are the only BRANZ Appraised products on the New Zealand market. You can specify our specialised products with confidence knowing they have been thoroughly and independently tested.

All our standard cavity sliders are covered by the appraisal including the commonly specified SpaceMaker and TimberFormed units. CS Cavity Sliders are units for sliding doors suitable for installation into timber, steel, concrete or masonry construction where a fire resistance rating is not required.

Tiled walls
90 mm CS Cavity Sliders are capable of supporting tiles up to a total lining mass of 50 kg/m², making them suitable for use in wet areas such as bathrooms and laundries. Find out more about cavity sliders in wet areas.

Bracing walls
CS BraceWall, when kept dry, will meet the building code durability requirements of 50 years, when fixed directly to timber or concrete. CS BraceWall can also be used in wet areas.

Access Routes
CS EasyOpen can be manufactured to meet the requirements of NZBC Clause D1.3.4 f). CS EasyOpen complies with NZBC Acceptable Solution D1/AS1, Paragraph 7.0.5 and the minimum clear opening and door handle requirements of NZS 4121.

CS Cavity Sliders are a BRANZ appraised solution that saves time while ensuring compliance with the NZBC. Contact us for more information or Download the latest appraisal report from the BRANZ Website.