CONVEX & RIB CLAD

Products / Timber cladding & lining / Rib-clad

CONVEX & RIB CLAD

Sustainable timeless beauty.

  • Sustainable timber
  • Up to BAL29 fire rated
  • Group 3 fire rated
  • Easy to install
  • Seamless design

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Rib Clad interior wall linings in Western Red Cedar, Villa Carmelina
Profiles
Sizes and species availability
All species
Western Red Cedar
WRC Select Tight Knot
Hemlock
Thermally Modified Hemlock
Alaskan Cedar
Accoya
Blackbutt
Spotted Gum
Ironbark

RCX 81mmx26mm

9 species

SRIB 81mmx26mm

9 species

RIB 81mmx26mm

9 species
Species

The same profile is available across softwoods and Australian hardwoods.

Western Red Cedar

Softwood · exterior & interior

×
Western Red Cedar - Select Tight Knot

Softwood · exterior & interior

×
Hemlock

Softwood · exterior (out of weather) & interior

×
Thermally Modified Hemlock

Softwood · light to rich brown · exterior & interior

×
Alaskan Cedar

Softwood · exterior & interior

×
Accoya

Softwood · exterior & interior

×
Blackbutt

Hardwood · exterior & interior

×
Spotted Gum

Hardwood · exterior & interior

×
Ironbark

Hardwood · exterior & interior

×
Timber is a natural material, so some variation in grain and colour is to be expected. Speak to our team to make sure your chosen species suits the project.
Surface Finishes

Dressed

A smooth, planed face. The default for refined interiors and ceilings where the grain should sit quietly.

All species
Coatings

We coat dressed boards with a penetrating oil system that protects timber from the inside, so it won't form a film that can flake or peel. An optional Colourtone is mixed into the oil to set the timber's tone and slow the natural greying that happens outdoors.

Coatings apply to the dressed finish only. Other surface finishes are supplied uncoated.
Cutek Clear oil
Extreme CD50 Clear
Cutek Colourtones (mixed into the clear oil)
AutumnTone
Ebony
Burnt Red
Chestnut
GoldTone
GreyMist
BronzeTone
Rustic Gold
Sela Brown
Walnut
Graphite
Patina
Dark Walnut
Black Ash
Final colour shifts with species, number of coats and time outdoors, so request a sample for an accurate match. Colour swatches are indicative only.
Performance & Compliance

Convex and RibClad are supplied with the evidence specifiers ask for: species-specific
data sheets, bushfire (BAL) and fire-group documentation, and durability ratings. Most ratings vary by species, so figures are confirmed against your selection rather than quoted as a blanket number.

Up to BAL29*
Bushfire attack level
Group 3*
Fire group (Group 1 with FireShield)
Class 1-4
Durability, by species
* Species and coating dependent.
Applications
  • Ceiling and soffit lining
  • Internal wall panelling
  • Feature and accent walls
  • Commercial fit-outs and hospitality
  • External cladding, in the durable species
  • Reception and joinery linings
Sustainability

Timber is only a low-carbon choice if it is sourced and used well. Our boards come from PEFC or Chain-of-custody certified supply, and we make products that are built to last: durable species and quality coatings that keep boards in service for decades rather than years.

Offcuts and short lengths are re-used where a job allows, and sawdust and shavings are recovered rather than landfilled. At end of life, solid timber can be re-milled, repurposed or composted.

PEFC
Chain-of-custody certified supply
Low VOC
Low-VOC coating options available
Low Waste
Offcuts re-used, sawdust recovered
Built to last
Durable species and coatings

Specification

Specify Convex & Rib Clad

The schedule template below writes most of the spec for you. If you would rather talk it through, our architectural consultants can help. Contact us to book a meeting.

Specification tool

Schedule template

An editable spec builder for your materials or finishes schedule. Choose a profile, species, finish and application, and the template auto-fills copy-ready values you can paste straight into your documentation. Built and maintained by Modinex, covering the standard Convex & RibClad range.

  • —   Manufacturer and product
  • —   Species, timber type and appearance
  • —   Profile size and surface finish
  • —   Fire group and BAL sustainability
  • —   Recommended coating and certification
  • —   Matching care and maintenance guide

Samples, specs & pricing

Request samples, specs or pricing

Tell us the project, profile and species you're working with, and our team will arrange samples, specification data and pricing.