Installation Guide

Composite Decking Brisbane Installation Guide

At Composite Decking Brisbane, we specialize in providing high-quality composite decking and expert advice. Use this detailed guide to install your composite decking for a durable and aesthetically pleasing outdoor space.


 Step 1: Preparation

1. Inspect Materials:
- Check all composite decking boards, fasteners, and accessories for any damage or defects before starting. Contact us for replacements if needed.
- Allow decking boards to acclimate to Brisbane’s climate for 24-48 hours by storing them in a shaded, well-ventilated area.

2. **Gather Tools and Materials:**
- Required tools: Measuring tape, chalk line, level, saw (circular or miter saw), drill, screwdriver, and rubber mallet.
- Additional materials: Fasteners (clips or screws), protective gloves, and cleaning materials to ensure a smooth installation process.

3. **Plan Layout:**
- Determine the decking layout, including board direction and spacing. Consider Brisbane’s sunlight patterns for optimal use of the deck.
- Use our clips with predetermined spaces of 2mm, 4mm, or 6mm to maintain consistent and precise expansion gaps between boards, ensuring proper drainage and ventilation.

4. **Prepare the Site:**
- Ensure the substructure is clean, dry, and stable. Clear any debris and make sure the surface is level.
- If installing on a concrete slab, ensure proper drainage by incorporating a slight slope away from structures.
- The supporting joists must be spaced correctly:
- **300mm centers** for commercial applications.
- **450mm centers** for residential applications.


Step 2: Installing the Substructure

1. **Level the Joists:**
- Ensure all joists are level and properly secured to the ground or supporting frame. This provides a stable base for the decking.

2. **Confirm Joist Alignment:**
- Double-check that all joists are evenly spaced and perpendicular to the intended decking board direction. This ensures a uniform and visually appealing result.


 Step 3: Installing the Decking Boards

1. **Start with the First Board:**
- Place the first board perpendicular to the joists and align it along the edge of the deck. This sets the foundation for the rest of the installation.
- Secure the board using starter clips or screws, ensuring it is firmly anchored and aligned.

2. **Install Subsequent Boards:**
- Use hidden fasteners or clips with predetermined spaces (2mm, 4mm, or 6mm) to secure each board to the joists. These clips simplify the installation process and ensure consistent spacing.
- Maintain consistent gaps for proper drainage and expansion. Use a rubber mallet to gently tap boards into place if needed.

3. **Cut Boards as Needed:**
- Measure and cut boards using a saw to fit edges or around obstacles (e.g., posts or vents). Ensure cuts are precise for a seamless finish.
- Seal any cut edges with a manufacturer-recommended edge sealant to protect against moisture and maintain the integrity of the boards.


Step 4: Installing Picture Frame Boards (Optional)

1. **Purpose of Picture Frame Boards:**
- A picture frame board provides a clean border around the deck and enhances its aesthetics.

2. **Installation Process:**
- Start by measuring the perimeter of the deck and cutting boards to the required lengths.
- Align the picture frame boards so they overhang the substructure slightly for a neat finish.
- Use hidden fasteners or screws to secure these boards to the joists, ensuring proper alignment and spacing with adjacent decking boards.


Step 5: Installing Breaker Boards (Optional)

1. **Purpose of Breaker Boards:**
- Breaker boards are used to divide large areas of decking, creating a visual break and accommodating potential expansion.

2. **Installation Process:**
- Install a joist beneath the location of the breaker board for support.
- Align the breaker board perpendicular to the other decking boards, ensuring it fits snugly between sections.
- Secure the breaker board using clips or screws, maintaining consistent spacing for expansion.


Step 6: Finishing the Deck

1. **Install Edging and Trim:**
- Attach fascia boards or trim pieces to cover exposed joists and create a polished, professional look.
- Secure with screws or adhesive, ensuring alignment with the decking boards and a consistent finish.

2. **Inspect the Deck:**
- Carefully inspect for loose fasteners, uneven boards, or gaps that exceed manufacturer recommendations. Address any issues immediately to ensure safety and durability.

3. **Clean the Deck:**
- Remove any debris, dust, or leftover materials from the installation process using a soft brush or blower. A clean deck highlights its beauty and functionality.


Step 7: Maintenance Tips

1. **Routine Cleaning:**
- Sweep the deck regularly to remove dirt and debris. For a deeper clean, use mild soap and water, avoiding harsh chemicals that could damage the surface.

2. **Avoid Heavy Impact:**
- Use protective pads under heavy furniture or planters to prevent surface damage. Avoid dragging items across the deck.

3. **Inspect Regularly:**
- Periodically check for loose fasteners, damaged boards, or signs of wear. Address issues promptly to prolong the deck’s lifespan.


By following this guide, you can enjoy a long-lasting and visually stunning composite deck in Brisbane’s beautiful climate. For more information or assistance, contact Composite Decking Brisbane today!