click on battens

Designing for projects which have highly corrosive or damp areas can be fraught with challenges—even more so when utilising timber, which naturally expands, contracts and can degrade subject to environmental considerations.

Sculptform’s Click-on Batten system offers designers and installers a variety of options when it comes to environments such as pool or spa areas.

With everything from the corrosion resistance of the system components to recommendations around timber and timber look options, you have come to the right place to learn everything you need about designing for wet areas.

Sculptform’s Click-on Batten System

Firstly, let’s go through each part of the system and its resistance to factors such as moisture, salt and chlorine. The Click-on Batten system consists of four main components.


Sculptform Click-on Battens Mounting Track
1. Aluminium extruded mounting track

The aluminium mounting track is highly resistant to corrosion, and its powder coated finish will not be affected by any factors present in a pool environment.

Sculptform Click-on Battens Alloy Clip
2. Alloy Clip

The clip is designed to connect to the mounting track at the desired spacing and engages with the batten, holding it in place. The clip is made of an aluminium alloy which will not corrode in damp environments.

3. Battens

Battens are available in 6 timber species or aluminium with various coatings. Most aluminium battens are resistant to moisture and can be used in pool environments, with the exception being timber veneered aluminium.

Because timber battens are hygroscopic (tending to absorb moisture from the air), its moisture content will fluctuate based on the relative humidity of the surrounding air. Moisture content will increase as relative humidity does, and timber will inevitably expand.

4. Coating

For aluminium battens: Powder coated, anodised and wood finish aluminium finishes are all acceptable for use in damp environments. Real timber veneer cannot be used due to the thinness of the timber wrapped around the batten.

For timber battens: Clear oil and Enviropro exterior coatings provide sufficient protection to the timber from moisture. Clear Oil  and Rubio is recommended due to the fact it cannot crack or peel, along with its anti-fungal properties and water resistance. Clear poly is not recommended for use in damp environments as the coating is not durable enough.

More information about our coatings can be found here.

Sculptofrm Little Central Apartments

The best options for wet areas

Timber is a popular option, however species selection is vital when designing for pool areas. Certain timber species are much more susceptible to movement and should not be used in a damp environment.

The main concern with using timber in high-moisture areas is the possibility of mould growth and degradation. Species such as Spotted Gum is rated as having Class 1 durability, making it highly resistant to these factors and ideal for use in humid environments. While all timber is prone to expansion due to moisture in the air, the Click-on Batten system is designed to accommodate this movement. A coating such as Clear Oil will protect the timber while preserving the natural aesthetic. Our Rubio coatings are a water-based cream which make the timber extremely water repellent. This protection stops moisture from being absorbed into the timber, causing issues with stability, which is particularly useful for high humidity areas.

If a timber aesthetic is required and the timber species selected is not viable, Sculptform’s Wood Finish Aluminium battens provide another option. These aluminium battens are coated in a timber-look wrap which is highly resistant to moisture.

Sculptform AQUI New Promenade Docklands
Sculptform AQUI New Promenade Docklands
Sculptform AQUI New Promenade Docklands


Sculptform’s Click-on Batten system provides options for designers and installers for any application, and wet areas such as indoor pools and spas are no exception.

Contact us today on 1800 008 828 or email for advice on your project.