What is Composite Decking?

Composite decking is a modern alternative to traditional timber decking. It combines wood fibers with plastic to create a highly durable, low-maintenance surface. Composite decking is designed to offer the aesthetic appeal of wood while providing enhanced resistance to the elements, making it a popular choice for outdoor spaces.

What is Composite Decking Made Of?

Composite decking is made from a blend of wood fibers (often recycled) and plastic, such as polyethylene or PVC. This mixture is carefully engineered to provide the natural look of wood without the usual drawbacks of maintenance and wear. The exact composition can vary by manufacturer, with some composites incorporating additional materials like bamboo or rice husks to improve performance and sustainability.

What Are the Benefits of Composite Decking?

The main benefits of composite decking include:

• Durability: Composite decking is resistant to rot, decay, and insect damage, which means it can withstand the elements for longer than traditional wood.

• Low Maintenance: Unlike wood, composite decking doesn’t require staining, sealing, or painting, making it much easier to maintain.

• Aesthetic Appeal: Composite decking closely mimics the look of natural wood, providing an attractive outdoor surface.

• Safety: Most composite decking is slip-resistant, making it a safer choice for families and areas near water.

Why Composite Decking?

Composite decking is a great choice for those looking for a long-lasting, low-maintenance alternative to traditional wood. It is ideal for people who want the appearance of wood but without the constant upkeep. Additionally, composite decking can be more eco-friendly, as it often uses recycled materials.

Different Types of Composite Decking

There are two main types of composite decking:

1. Capped Composite Decking: This type has a protective layer (cap) over the core, which provides extra durability, UV resistance, and protection against moisture. It’s the most common type on the market.

2. Uncapped Composite Decking: Without the protective cap, this type may be more prone to staining and fading but is usually cheaper. It requires more maintenance than capped composite decking.

Is it Eco-Friendly?

Yes, composite decking is eco-friendly. Many composite products are made from recycled materials, including plastic and wood fibers. Additionally, composite decking doesn’t require the use of harmful chemicals like those used in the preservation of traditional wood decking. By choosing composite, you're contributing to reducing waste and promoting the use of sustainable materials.

Is Composite Decking Good Value for Money?

Composite decking can be a good value for money, particularly when you consider its long lifespan and low maintenance costs. While the initial installation cost is generally higher than that of wood decking, the savings over time in maintenance (staining, sealing, etc.) and the durability of the material can make it a more cost-effective choice in the long run.

What Fixings Are Required When Fitting Composite Decking?

When fitting composite decking, you will need specific fixings designed for use with composite materials. These include:

• Decking Screws: Special composite decking screws are required to ensure a secure fit without damaging the material.

• Hidden Fixing Systems: Many composite decks use hidden fasteners, which allow for a clean, screw-free surface and easy installation.

• Joists and Support: Depending on the size and design of the deck, you may need extra support joists to ensure the decking stays in place and is stable.

Can I Fit It Myself?

Yes, composite decking can often be installed as a DIY project, especially if you’re experienced with general outdoor construction. However, it’s important to follow the manufacturer’s instructions carefully, as the installation process may vary depending on the brand and type of decking. If you’re unsure about any step of the installation, it’s a good idea to consult a professional to ensure the deck is installed safely and correctly.

Do I Need Planning Permission?

In most cases, you do not need planning permission to install composite decking unless it exceeds certain size restrictions or is in a protected area. However, it’s always a good idea to check with your local council, as regulations can vary depending on where you live. If you live in a conservation area or have a listed building, additional permissions may be required.

Other Factors of Composite decking

1.Durability and Lifespan

Composite decking is known for its long lifespan. Unlike wood, which can splinter, warp, or rot, composite decking is designed to withstand extreme weather conditions, including heavy rain, snow, and intense sun exposure. Most composite decking comes with a warranty of 20 to 30 years, ensuring that you won’t need to worry about replacing your deck anytime soon.

2. Color Options and Finishes

Composite decking is available in a wide range of colors and finishes, from wood-like shades of brown, grey, and red to more modern options like black or blue. Many brands also offer different textures to mimic the look of natural wood, giving you flexibility in terms of design to match your outdoor aesthetic.

3. Scratch and Stain Resistance

One of the standout features of composite decking is its resistance to scratching, fading, and staining. Unlike traditional timber, which can be easily damaged by pets, furniture, or heavy foot traffic, composite boards are much harder to damage. They’re also resistant to oil, grease, and other substances that can stain traditional wood decking.

4. Ease of Cleaning

Cleaning composite decking is relatively simple. It doesn’t require harsh chemicals or special treatments like wood decking does. Typically, a simple rinse with a garden hose or a gentle wash with warm soapy water will remove dirt and debris. For tougher stains, you may need to use a soft brush and mild cleaner.

5. Improved Sustainability

The sustainability of composite decking has improved over the years. Many composite products are made from recycled plastic and wood, reducing the demand for new materials and helping to reduce waste. Some manufacturers have even made strides toward using 100% recycled content in their products, making composite decking one of the most eco-friendly decking choices available.

6. Moisture Resistance

Composite decking is highly resistant to moisture, which is why it's an excellent choice for areas with high humidity or frequent rain. The material won’t swell, splinter, or rot like untreated wood does, making it ideal for wet environments such as by pools, lakesides, or in coastal areas.

7. Temperature Sensitivity

While composite decking is generally durable, it can get hot under direct sunlight. Composite decking can heat up more than wood in the summer, so it's worth considering the climate of your area when choosing colors or planning your outdoor space. Lighter colors typically reflect more sunlight and remain cooler than darker shades.

8. Fading Over Time

While composite decking is resistant to fading compared to wood, it can still experience some color change over time due to UV exposure. Most composite boards are engineered with UV inhibitors to help minimize this, but it’s still important to note that the boards may gradually fade slightly over the years, especially in areas with intense sun exposure.

9. Environmental Impact

While composite decking is made from recycled materials, it is still a product made primarily from plastic, which is not biodegradable. That said, its long lifespan and low-maintenance nature contribute to a more sustainable alternative to wood, which requires constant treatment with chemicals (like sealants and stains) and may need replacing more often.

10. Cost Comparison

While composite decking has a higher upfront cost than traditional wood, its long-term value often outweighs this initial investment. Wood decks require regular maintenance, including staining, sealing, and sanding, which adds up over time. In contrast, composite decking doesn’t need the same level of upkeep, and its durability means you won’t need to replace it as frequently as wood.

By keeping these points in mind, you can make a more informed decision about whether composite decking is the right choice for your outdoor space. It's a modern, low-maintenance, and durable option that’s particularly beneficial for those seeking a long-lasting, aesthetically pleasing deck with minimal effort.