*For interior applications, batten centres to be at 600mm centres.

*Interior studs spaced at 600mm centres
Exterior studs spaced at 450mm centres

*For interior applications, batten centres to be at 600mm centres.

*Interior battens spaced at 600mm centres.
Exterior battens spaced at 450mm centres.

Shadowline for Sorrento profile is 5mm

Shadowline for Queenscliff profile is 3mm

Random length end matched cladding boards utilise a method called end matching. This process creates a small tongue and grove on either end of the board to allow for stronger, straighter joins. Random end matched boards come in random lengths over 900mm and are the most cost-effective length option. This option allows for joining off a stud and is ideal for applications where the board length required is over 3-3.6m depending on species selection.

Set Length boards are supplied all over a desired specific length. Different lengths are available for different species so please contact us for more information. This length option is perfect for applications where joins are not desired however the exact measurement is unknown allowing installers to trim on site

Cut to exact length boards are supplied each to desired specified lengths. This allows for much faster install time and avoids trimming on site. This option is only recommended for projects where exact measurements are known. Please note exact length boards have a tolerance of ± 1mm.

All untreated timber achieves a Group 3 rating according to AS 5637:2015. If Group 1 timber is required, wider profile Timber Veneer or Timber-Look Veneer Click-on battens provide a timber aesthetic while achieving a Group 1 rating. 

Download Report

Timber Species – AS/NZS 3837-1998

Timber is deemed combustible under AS 1530.1-1994. If your project requires a non-combustible material, Timber-look Veneered Aluminium Click-on battens are a good alternative to solid timber.

For Class 2 and Class 3 buildings, concessions in the NCC allow for timber cladding to be used while remaining fire compliant.

Each timber species achieves different BAL ratings according to AS 3959-2009 as outlined below –

To download fire certificates for our Tongue and Groove Cladding system, visit our downloads section.

Downloads

Interior timber typically does not need maintenance. It is important to regularly check timber which is exposed to UV radiation through windows etc, as this can lead to yellowing of the coating. Re-coating may be required.

The level of maintenance required on external timber largely depends on the degree of exposure, location, coating selection and desired aesthetic. Sculptform offers the following coating options factory applied as standard –

• Clear Oil (Cutek CD50 Clear Oil)

When timber is not exposed to direct sunlight (for example exterior soffits), Clear oil maintains the timbers natural colour. When timber is exposed to sunlight, using Clear Oil will allow the timber to silver unless additional pigment is used to tint the clear oil. Sculptform recommends re-coating these applications every 12-18 months.

• Enviropro Exterior Coatings

When Enviropro exterior coatings are used on timber which is not exposed to direct sunlight, it typically will not require maintenance. Sculptform still recommends annual inspections to check the integrity of the coating.

Enviropro coatings are designed to maintain timber colour and prevent silvering, even in areas which are exposed to direct sunlight and UV radiation. To keep the timber pristine, Sculptform recommends re-coating every 2-4 years. The rate of coating deterioration varies, so 6 monthly visual inspections should be carried out to identify any deterioration of the coating and areas for re-coating.