Traditional timber has been a long favourite choice for exterior cladding and decking, but there are many other alternatives out there gaining popularity. In this post, we’ll explore three wood alternatives – Fibre Cement, Wood Plastic Composite and Polyurethane. We’ll also highlight some well-known brands that homeowners and builders swear by.


Fibre Cement – Cedral & Hardie Plank
What is Fibre Cement?
Fibre cement is a composite material made from cement, cellulose fibres and other additives. It has the look of wood but offers better strength and durability. Two known brands in this category are Cedral cladding and Hardie planks.
- Highly Durable: Resistant to rot and warping damage.
- Low Maintenance: No frequent painting or staining.
- Fire and Weather Resistant: Gives excellent protection against harsh weather and is non-combustible.
- Aesthetic Appeal: Gives a wood grain texture in various colours and finishes.
Cedral and Hardie planks are ideal for those who want the charm of timber without the upkeep.
Wood Plastic Composite – Trex & Bison Cladding
What is Wood Plastic Composite?
Wood Plastic Composite, or WPC, is a mix of wood fibres and plastic polymers that results in a tough and long-lasting material which is perfect for decking and cladding. Popular WPC products include Trex composite decking and Bison composite batten cladding.
- Eco-Friendly: Often made from recycled materials, making it a sustainable alternative to timber.
- Weather and Moisture Resistant: Doesn’t rot or crack like natural wood.
- Low Maintenance: No need for painting, staining or sealing.
- Slip-Resistant Surface: Perfect for decking in wet conditions.
Trex composite decking offers a stylish and resilient surface that withstands the elements and Bison batten cladding provides a contemporary, low-maintenance solution for exterior walls.
Polyurethane – Millboard
What is Polyurethane Cladding & Decking?
Polyurethane is a synthetic material designed to replicate the appearance of timber while being completely wood-free. Millboard is a big name in this category, offering premium cladding and decking solutions.
- 100% Wood-Free: Fully resistant to rot, decay, and insect damage.
- Ultra-Durable: Tough, impact-resistant, and made to last.
- Realistic Wood Appearance: Designed for a natural look.
- Slip and Stain Resistant: Ideal for both residential and commercial uses.
Millboard is perfect for those who want all the beauty of wood with the added benefit of superior performance.
As the demand for sustainable and low-maintenance building materials continues to rise, the wood alternatives we've mentioned are becoming top choices. Whether you're looking to spruce up your home's exterior or create a new outdoor area, these materials have been tried and tested, offering a great balance of looks, functionality, and durability.
For more information and to browse our wood alternative materials, visit Southern Sheeting.