SA Building Review- 2026 SA Building Review: Volume 14 - 2026 | Page 26

ADVERTORIAL Eva Last

Timber vs Composite –

Which One Wins?

Few elements define an outdoor space as much as a well-designed deck. It frames the view, creates a seamless transition between indoor and outdoor living areas, and adds measurable value to a project. For specifiers choosing between material options, the main decision remains: timber or composite.
Timeless Timber
Timber continues to appeal for projects that need authentic grain, warm natural tones, and an organic tactile feel. Hardwoods like garapa or balau offer structural strength and visual depth, and with proper maintenance, they develop a refined, timeless finish. However, the main drawback is the need for upkeep. Timber is very sensitive to UV exposure, moisture, and humidity. Without regular treatment, boards can warp, splinter, fade, or lose their strength.
Even with regular maintenance, traditional wooden decks usually last about 10 years before needing replacement – an important factor in project costs and lifecycle planning.
Composite: The Modern Contender
Composite decking has significantly improved from the artificial-looking, plastic-heavy products of the past. Today’ s composites feature refined timber-look finishes, excellent slip resistance, and proven durability across diverse climates. For projects that need the appearance of wood without the ongoing maintenance, composite offers a compelling alternative.
Leading brands such as Eva-Last have created bamboo composite products – Apex Plus, Infinity, and Eva- Tech – that closely resemble the look and feel of natural wood. These lines are tested to perform in harsh environments worldwide, from intense UV exposure to heavy rain and freezing temperatures. Supported by multi-decade warranties, they provide long-lasting reliability that traditional wood cannot offer.
Beyond just performance, composite also meets sustainability standards. With bamboo fibre and recycled plastic content, Eva-Last boards help reduce environmental impact, making them perfect for green building goals and future-focused specifications.
From Practical to Premium
Eva-Last elevates composite from simply a practical solution to a design-oriented material. Suitable for both residential use and busy commercial environments, these products blend performance with architectural appeal. For specifiers looking to lower maintenance costs without compromising design quality, composite offers a best-of-both-worlds solution.
The Verdict
The best choice ultimately depends on project priorities. Timber provides character and tradition but requires accepting higher maintenance and has a shorter lifespan. Composite, on the other hand, offers a future-focused solution that combines durability, sustainability, and realistic aesthetics, making it increasingly the top choice for difficult climates and long-term projects. A deck sets the overall vibe of the space. Choosing the right material isn ' t just about how it looks now, but also how it will perform in the future.
For more information, visit www. eva-last. co. za.
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