DecoGroove Castellated Composite Cladding

Facades that look like timber — and never need painting. DecoGroove delivers a natural wood finish in six standard colours, engineered to hold its appearance under Australia’s extreme UV and coastal salt air.

Supplied to Australian building material wholesalers, private-label brands, volume builders, developers and facade contractors from 500 m², with custom colour, texture and profile available.

COLOUR — Select a finish
✕
Co-extruded cap
Castellated profile
Customisable

Trade, wholesale, specification and project enquiries.

0.8 mm

Cap Layer Thickness

Thicker than most competing composite cladding products on the Australian market

ΔE ≤ 4–5

Colour Shift · 3,000 hrs QUV

Proven UV colour stability for Australia's extreme UV index conditions

26.2 MPa

Flexural Strength · EN 15534

Structural confidence for commercial facade and multi-storey specifications

0.2%

Water Absorption · ASTM D1037

Virtually impermeable — no swelling, warping, or mould growth at joints and cut edges

COLOUR & TEXTURE

A finish for every vision.

All colours are co-extruded into the board surface — not painted — ensuring consistent colour and finish across the full facade for the life of the product. Custom colour matching is available for volume orders.

teak color palette
YOUR SELECTED FINISH

Teak

Wood-grain surface. Co-extruded colour. Explore the DecoGroove finish before specifying.

Screen colours and scene images are indicative. Use a physical sample for approval.

MADE TO YOUR REQUIREMENTS

Your design.
Our manufacturing flexibility.

DecoGroove is available with custom colours, surface embossing, dimensions and packaging for trade and project requirements.

rose wood color palette
01 / COLOUR

Custom colours

Custom colour matching for wholesale orders and project specifications.

metro decogroove castellated composite cladding
02 / SURFACE

Custom textures

Custom surface embossing and texture options for DecoGroove.

decogroove cladding 219x20 1
03 / PROFILE

Profiles & shapes

Custom board dimensions and profile development for your application.

Start with your colour reference, drawing or project specification.

decogroove cladding product images 01 1024x683 1

TECHNICAL DATA

Product Specifications

Dimensional and packing data for project planning and procurement.

Profile
Dimensions
Weight P/LM
DecoGroove profile 219 × 20 x 2900 mm
219 × 20 × 2900 mm
2.41 kg
Common Specifications
Service Life
20 Years
Fastening
Concealed fixing system
Surface
Wood-grain embossed, anti-slip
Colours
6 standard + custom matching
Customisation
Size / Colour / Packaging / Grade / Texture / Material / Shape

MATERIAL COMPARISON

Composite Cladding vs Fibre Cement

Fibre cement dominates Australian external wall construction — but it comes with trade-offs that add up over a building’s lifetime:

mandatory painting on installation, repainting every 8–12 years, heavy site handling, and a flat painted finish that can’t replicate the warmth of natural timber.

Composite cladding delivers a premium wood-grain aesthetic at a lower total lifecycle cost, with no ongoing maintenance obligation.

Property DecoGroove Composite Cladding Fibre Cement
Timber Aesthetic
Natural wood-grain finish
Flat, painted surface only
Painting Required
Never
On installation + every 8–12 years
Weight
Lightweight — faster site handling
Heavy — higher labour and scaffolding cost
Termite Resistance
Immune — no cellulose content
Resistant, but requires sealing at all cut edges
UV Fade
Stabilised (ΔE ≤ 5 after 3,000 h)
Paint fades — requires colour-matched repaint
Water Resistance
Fully sealed composite core
Absorbs moisture at unsealed cuts and joints
Mould Growth
Resistant
Susceptible at joints and cut edges
Service Life
20 yrs (warranted)
10–15 yrs, subject to paint maintenance schedule
Installation
Concealed clip, lightweight, low waste
Face fix, heavy, high cutting waste
Custom colour / profile
Full — colour, texture, profile and length
Paint colour only
Eco Credentials
Recycled content, lower embodied carbon
Cement manufacturing emissions
decogroove cladding product 01
TECHNICAL RESOURCES

Ready for your specification.

LastElegance composite cladding is tested and certified to international standards, giving wholesalers and specifiers the documentation required for commercial project sign-off.

Performance at a glance

PROPERTY
REFERENCE
RESULT
Flexural strength
EN 15534
26.2 MPa
Water absorption
ASTM D1037
0.2%
Colour shift after 3,000 hrs
QUV Accelerated Weathering
ΔE ≤ 4–5
Formaldehyde emission
EN 717-1
Not detected
General compliance
ISO / RoHS / SGS
Certified
Cap layer thickness
Co-extruded cap
0.8 mm

Values reproduced from the DecoGroove product page. Refer to the applicable reports and installation guidance for project assessment.

Product documents

Dimensions, profiles & product data

Substructure, spacing & fastening

Performance documentation

Coverage, conditions & care

FAQ

DecoGroove FAQs

Can’t find your answer? Our team is ready to help.

Under Deemed-to-Satisfy provisions it suits Class 1 and Class 10 buildings — houses, garages, carports, sheds, fences and freestanding screens — plus internal wall and ceiling lining. Low-rise Class 5–8 external walls may be permitted depending on building height and setback from a fire-source feature. It is not Deemed-to-Satisfy compliant for external walls of Type A or Type B construction, which NCC 2022 Volume One C2D10 requires to be non-combustible. On those buildings a Performance Solution prepared by a fire engineer would be required. We will say so at quotation stage rather than after you have ordered.

Yes. Boards are fixed to a timber or aluminium batten subframe, with centres determined by board width, wind load zone, and local engineering requirements.

The concealed clip system delivers a clean, fastener-free facade finish.

Boards can be installed horizontally or vertically, depending on the design intent. Our team can provide full installation guides and subframe spacing recommendations for your project.

Fibre cement products carry a competitive supply price, but the total installed cost tells a different story.

Composite cladding is significantly lighter, which reduces labour time on site — particularly on multi-storey or scaffolded elevations.

It requires no priming or painting on installation, and no repainting over its service life, removing a recurring cost that fibre cement owners face every 8–12 years.

For clients who value a low-maintenance facade, composite cladding delivers a stronger lifecycle value proposition and fewer callbacks.

Yes. Composite cladding is specified across a wide range of commercial applications, including retail facades, office buildings, hospitality fitouts, multi-residential developments, and industrial cladding projects.

For commercial specifications, we supply full technical documentation — including test reports, product data sheets, and compliance certificates — to support the procurement and approval process.

Contact our trade team to discuss your project requirements and request a trade pricing schedule.

Virtually none. Unlike fibre cement or timber cladding, composite boards do not require painting, sealing, or any surface treatment at any point during their service life.

Routine upkeep is limited to an occasional rinse or wash with mild soapy water to remove surface dust and environmental deposits — particularly in coastal or high-pollution locations.

There is no refinishing, recoating, or periodic treatment required.

Six standard finishes are available: Rose Wood, Teak, Golden Oak, Dark Grey, Radiant Grey, Ancient Wood. All colours are co-extruded into the board surface. Custom colour matching is available for volume orders.

Yes. Full OEM/ODM services cover board width, thickness, length, profile shape, colour, surface embossing pattern, and packaging format.

Custom mould development is available for unique profile requirements. These services are structured for building material wholesalers, commercial builders, and developers sourcing at scale.

Contact our trade team for current MOQ thresholds, production lead times, and volume pricing tiers.

500 m² is the minimum, which suits a trial order rather than a full container. A typical first engagement is: free sample set → indicative pricing against your quantity → a trial order → third-party pre-shipment inspection if you want one → repeat container programme.

Yes — this is the main reason partners work with us. Send a physical sample and we will match colour and, where volume supports new tooling, surface texture and profile geometry as well.

Yes. Boards, cartons, labelling and documentation can all be produced under your brand. We do not sell to Australian end users and we do not appoint competing partners inside an agreed territory without discussing it with you first.

The 20-year warranty is a written document naming the buyer and the production batch, covering surface cracking, edge lifting or warping, breakage, and colour fade beyond the contracted range under normal use and maintenance. It does not cover incorrect installation or misuse. Batch references are retained so a claim can be traced to a specific production run.

LET’S BUILD YOUR NEXT PROJECT

Get a DecoGroove trade price.
Feel the finish.

LastElegance is a leading wood–plastic composite manufacturer from China. Contact us to get a quote and samples. If our standard size and color options do not perfectly match what you are looking for, we can also provide customized services.

Factory entrance of a cost-effective composite decking, screening and cladding manufacturer

Tell us what you’re planning.

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