Cedral is a low maintenance and rot resistant exterior cladding and interior lining.

Cedral Lap: 

• Cedral Lap planks are installed in a traditional shiplap style
• Overlap it horizontally or vertically to create deep shadow lines or fit with an open joint for a minimalistic look

Cedral Click: 

• Weatherboards have a tongue and groove system
• Can be placed horizontally or vertically

CodeMark Certificate GM-CM30121 RevA: 

The CEDRAL Sidings (Lap / Click) Facade systems are certified for use as an external wall cladding on buildings:

• a) Within the scope limitations of the NZBC Acceptable Solution E2/AS1, Paragraph 1.1, with regards to building height & floor plan area, for buildings located in Wind Zones up to, and including Extra High (as defined in NZS 3604:2011) provided that:
  • i. A rigid air barrier is used when located in an Extra High Window Zone, or
  • ii. Either a flexible building wrap or rigid air barrier in wind zones other than Extra High, and
• b) Constructed in accordance with the New Zealand Building Code (NZBC), with
  • i. Timber framing in accordance with NZS 3604:2011, or
  • ii. Lightweight steel framing in accordance with NZS3404:2009 Part 1 and NASH Standard Residential and Low-Rise Steel Framing Part 1: Design Criteria:2005, or
  • iii. Masonry structures in accordance with NZS4229:2013, or
  • iv. On any timber, steel framed or masonry building that has been subject to Specific Engineering Design by an appropriately qualified engineer and with the following limitations (for the purpose of compliance with E2):
    • SLS wind pressure: ± 1,515 Pa, and
    • ULS wind pressure: ± 2,500 Pa, and
    • Maximum building (cladding) height: 10 metres, and
• c) With Importance Levels of 1 to 4, and
• d) In all Exposure Zones (except for microclimates) as defined in NZS3604:2011 paragraph 4.2.4, provided all fasteners and fixings are in accordance with section 4 of NZS3604:2011, and
• e) With aluminium window and door joinery that meets the requirements of NZS 4211:2008 and installed with suitable vertical jambs and horizontal heads and sills flashings, and
• f) Installed within 1 metre of a relevant boundary (subject to other fire related code compliance requirements).

The CEDRAL Sidings (Lap / Click) cladding panels, as a Group 1-S material, is certified for use as an internal wall lining in buildings:

• a) With Importance Levels of 1 to 4 and
• b) In any area of the building, except wet areas, and c) With or without an automatic fire sprinkler system

The CEDRAL Sidings (Lap / Click) Facade systems must be specified, installed and maintained in accordance with the technical literature outlined in the CodeMark Certificate GM-CM30121 RevA.

The CEDRAL Sidings (Lap / Click) Facade systems if designed, used, installed and maintained in accordance with the conditions of the CodeMark Certificate (GM-CM30121 RevA) will comply with or contribute to compliance with the following performance provisions of the NZ Building Code:

• Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 & B1.3.4, for the relevant physical conditions of B1.3.3 (a), (h), (j) & (q)
• Clause B2 DURABILITY: Performance B2.3.1 (b)
• Clause C3 FIRE: Performance C3.4 (a), C3.5, C3.6 & C3.7
• Clause E2 EXTERNAL MOISTURE: Performance E2.3.2, E2.3.5 & E2.3.7
• Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1

• Cedral has excellent water, UV and frost resistant properties
• The fibre cement planks are resistant to rot and immune to attack by fungi, bacteria, insects and vermin

In order to reduce impact on the environment, Cedral claim to continuously optimise their business processes. Cedral’s environmental strategy mainly focuses on:

• Lowering energy consumption and CO2 emissions, and minimising the use of natural resources by manufacturing more efficiently and by recycling more and more production waste.
• Providing innovative products and solutions that help customers lower their own carbon footprints.