Choosing decking for outdoor use goes beyond aesthetics. It’s a decision that requires assessing factors such as durability, comfort, weather resistance, maintenance, and sustainability.

In this article, we compare the main solutions — natural wood, synthetic materials, and composites — and help you understand which type of outdoor decking best suits your space and lifestyle.

Why Install Outdoor Decking?

Decking transforms any outdoor area into a more functional, comfortable and attractive space. Whether in a garden, balcony, terrace, poolside or patio, it creates leisure or circulation areas with greater comfort, safety and value.

Key benefits:

  • Improves thermal and tactile comfort of the flooring;
  • Can offer safer, non-slip surfaces (depending on the chosen material);
  • Adds value to outdoor spaces, making them more appealing and versatile.

Outdoor Decking Options: Wood, Synthetic or Composite?

With so many solutions on the market, it’s essential to understand the differences between the three main types of decking.

Outdoor Wood Decking

Outdoor Wood Decking

Wood decking is a classic choice for those who value natural beauty and an organic touch.

Advantages

  • Warm and timeless appearance, with unique wood grain patterns;
  • Naturally non-slip surface and comfortable to the touch.

Disadvantages

  • Requires regular maintenance (sanding, painting, varnishing, sealing), which can mean ongoing costs and effort;
  • Can crack, rot or warp if not properly maintained;
  • Risk of splinters, especially for children and pets;
  • High long-term cost due to continuous maintenance needs.

Outdoor Decking in Synthetic Material (PVC or Recycled Plastics)

Synthetic decking is made entirely of plastic. It can be produced from virgin or recycled materials, such as plastic waste or PET bottles. It should not be confused with composite decking, which combines wood fibres with polymers.

Advantages

  • Minimal maintenance. No treatment required;
  • High resistance to moisture, UV rays, fungi and insects;
  • Does not rot, splinter or crack easily;
  • Easy to clean.

Disadvantages

  • Less natural appearance, more industrial;
  • Can become very hot in the sun, uncomfortable for bare feet;
  • May be slippery, less safe in wet areas or around pools;
  • Less comfortable to the touch than wood or composite.

Composite Decking for Outdoor Use

deck compósito CDECK

Composite decking combines wood fibres with polymers, offering the look of natural wood with superior durability and minimal maintenance.

Advantages

  • High resistance to weather and environmental conditions, including UV radiation, with no deterioration;
  • Highly resistant to fungi, insects, termites and other biological agents;
  • Greater moisture resistance – does not rot;
  • Free of knots and splinters, providing greater foot comfort;
  • Low maintenance – no need for oils or other treatments;
  • Non-slip surface, even when wet.

Disadvantage

  • Initial cost may be slightly higher than other solutions, but long-term cost-effectiveness is offset by its durability and minimal maintenance – justifying the initial investment.

Why Choose CDECK Composite Decking?

Among the various composite decking options for outdoor use, CDECK stands out for its durability, aesthetic appeal, and ease of installation and maintenance. It’s ideal for those seeking durable, elegant and practical outdoor flooring.

Key benefits of CDECK decking

  • High durability and long lifespan. Resists decay, rotting, fading and insect damage;
  • Minimal maintenance. Regular cleaning with water and neutral detergent is usually sufficient to keep it looking good;
  • Extremely comfortable and non-slip surface, even when wet;
  • Resistant to damage caused by extreme climate variations (rain, snow, heat, UV exposure);
  • Versatile design, available in a variety of colours, textures and finishes that mimic the appearance of natural wood;
  • Up to 25-year warranty, with an expected lifespan exceeding 30 years — one of the key factors for sustainability.

What’s the Best Outdoor Decking?

outdoor decking cdeck

The choice depends on how you’ll use it, your preferences, needs and how much maintenance you’re willing to do:

  • If you value a natural look and are comfortable with regular upkeep, wood decking is a good choice;
  • If you prefer something practical and don’t mind a more artificial or industrial appearance, synthetic decking will do the job;
  • But if you want durability, aesthetics and low maintenance, CDECK composite decking is the most balanced option — a smart long-term investment.

Explore the CDECK Range