What is Composite Decking?

Composite decking is made from a blend of recycled wood fibres and plastic. This combination results in a strong, durable product that can withstand the elements and daily wear and tear better than natural wood. The wood fibres provide the rigidity and authentic look of wood, while the plastic helps to protect the deck from moisture, insects, and UV damage.

Benefits of Composite Decking

  1. Durability:
    • Composite decking is highly resistant to rot, decay, and insect infestation. It does not warp, splinter, or crack, making it ideal for long-term outdoor use.
  2. Aesthetic Versatility:
    • Composite decking comes in a variety of colours, textures, and finishes, allowing homeowners to achieve the look of natural wood without the associated maintenance. Many brands offer options that mimic the appearance of exotic hardwoods or traditional wood grains.
  3. Eco-Friendly:
    • Many composite decking products are made from recycled materials, reducing the demand for virgin wood and contributing to environmental sustainability. Using composite decking helps divert waste from landfills and reduces the environmental impact of deforestation.
  4. Low Maintenance:
    • Unlike traditional wood decks that require regular staining, sealing, and painting, composite decks need minimal maintenance. A simple periodic cleaning with soap and water is usually sufficient to keep the deck looking great.
  5. Safety:
    • Composite decking is designed to be slip-resistant, making it a safer choice for families with children or for use around pools. Additionally, it does not splinter, reducing the risk of injuries.

Installation of Composite Decking

  1. Preparation:
    • Begin by measuring and planning the layout of your deck. Ensure the area is clean and level. If you are replacing an existing deck, remove any old materials.
  2. Framing:
    • Build the deck frame using pressure-treated lumber or metal joists. The frame should be strong and stable to support the weight of the composite decking.
  3. Board Installation:
    • Lay the composite decking boards across the joists, starting from the outside edge and working inward. Use hidden fasteners or screws specifically designed for composite decking to secure the boards in place.
  4. Finishing Touches:
    • Add trim and fascia boards to cover the edges and complete the look of the deck. Install railings, stairs, and other accessories as needed.

Maintenance Tips for Composite Decking

  1. Regular Cleaning:
    • Clean the deck periodically with a mild soap and water solution to remove dirt, debris, and stains. A soft brush can be used for tougher spots.
  2. Avoid Harsh Chemicals:
    • Do not use bleach, ammonia, or other harsh chemicals as they can damage the composite material.
  3. Prevent Scratches:
    • Place protective pads under furniture legs to prevent scratches. Avoid dragging heavy items across the deck surface.
  4. Monitor Moisture:
    • Ensure that the deck has proper drainage and ventilation to prevent water build up, which can lead to mould and mildew growth.

Cost and Value of Composite Decking

While the initial cost of composite decking may be higher than traditional wood, its long-term benefits often outweigh the upfront investment. The reduced maintenance costs, longevity, and added home value make composite decking a cost-effective choice in the long run.

Composite Decking FAQ’s

an composite decking be painted or stained?

Composite decking is designed with a durable, fade-resistant finish that typically doesn’t require painting or staining. However, if a colour change is desired, it’s essential to consult the manufacturer’s guidelines, as not all composite materials are suitable for paint or stain applications.

What is the lifespan of composite decking?

High-quality composite decking can last between 25 to 30 years or more, depending on the brand and environmental factors. Its resistance to decay and wear contributes to a longer lifespan compared to traditional wood decking.

Is composite decking safe?

Yes, composite decking provides a smooth, splinter-free surface, making it safe for children and pets. Its slip-resistant properties further enhance safety, reducing the risk of accidents in wet conditions.

Can composite decking be installed over an existing deck?

Installing composite decking over an existing deck is possible if the underlying structure is sound and meets the necessary requirements. It’s crucial to assess the condition of the existing frame and consult with a professional first to ensure proper installation and safety.

Is composite decking environmentally friendly?

Many composite decking products are eco-friendly, typically crafted from recycled materials like reclaimed wood fibers and plastics. This sustainable approach reduces the demand for virgin timber, helping to lower environmental impact while providing a durable, long-lasting outdoor solution.