Is Composite Decking Better Than Wood Decking?
Composite decking is widely recognised as a superior alternative to wood decking for several reasons, most notably its long-lasting durability and minimal maintenance requirements. Compared to wood, Eva-Last composite decking offers several key advantages:
- Long warranties for peace of mind
- Requires no on-going maintenance, only basic monthly cleaning
- Provides a safer, splinter-free surface
- Delivers a more consistent look
- Offers a more sustainable solution
- Resists stains, fading and scratches
Although composite decking may have a higher upfront cost than wood decking, it is more cost-effective over its lifetime. Wood requires a significant ongoing investment in both maintenance materials and labour. Even with maintenance most wood decks have a lifespan of around 10 years, meaning eventual replacement. Regular maintenance of wood decking includes sanding, staining, or sealing while eventual replacement contributes to deforestation. Composite decking is also considered more sustainable with it being made from recycled plastics and renewable bamboo fibers.
Wood decking is known to degrade over time and it is important to understand how it typically changes over time. Exposure to moisture, UV, temperature fluctuations, insects, fungi and general wear can cause wood to fade, splinter, crack, warp and rot.
| Factor | Composite decking | Wood decking |
|---|---|---|
| Upkeep | Occasional washing | Regular sandng, staining, and sealing. This is usually done once a year, but in harsh climates this may be required every 6 months |
| Durability | Resists everyday wear and tear, spills,scratches and scuffs | Can show scratches and scuffs |
| Moisture, rot & insects | Resists decay and insect damage | Can rot with excessive moisture. Wood attracts insects and termites |
| Splinters | Will not splinter like timber | May crack or splinter |
| Sustainability | Uses recycled or renewable sustainable materials | Renewable only if responsibly sourced. Hardwood timber takes many years to get to maturity and useability. |
| Lifetime value | Can rot with excessive moisture. Wood attracts insects and termites | Can rot with excessive moisture. Wood attracts insects and termites |
Eva-Last, a leading global manufacturer of sustainable composite building materials and systems is known for its advanced composite decking ranges including Apex Plus, Infinity and Eva-tech.
Read More About Our Composite
BENEFITS OF COMPOSITE
Composite is the solution to the upkeep hassles, lifestyle restraints, and environmental strain of wood. High quality composite offers superior functionality, longevity, and sustainability compared to timber, while still providing the beautiful aesthetic of natural hardwoods. Composite has taken the market by storm as more and more of us opt for smart products that are exceptionally low-maintenance, long-lasting, and eco-friendly.
How much does Composite decking cost in SA?
A professionally installed composite deck in South Africa can cost between R55 000 and R120 000 for a typical home with an average sized deck of 30m² (6m by 5m). This is based on R1800 to R4500 per m² depending on supplier and material used.
A similar sized timber deck, would cost between R35 000 – R70 000 depending on the type of timber and lengths of the timber selected. Most hardwoods have become as expensive as composite, and you can seldom find long lengths.
