The Canadian Deck Builders guide: Composite Decking Patterns and Inlays.

Creating a composite deck that stands out requires more than just choosing the right boards. Incorporating inlays, picture frames, and spine boards can transform an ordinary deck into a stunning outdoor space. These design elements add depth, style, and a custom feel that many homeowners desire. This guide explores how to use composite decking patterns and inlays effectively, with practical tips and examples.

Composite deck featuring a picture frame and spine board.

Picture frames and spine boards explained

Two popular design features that elevate the look of a deck are picture frames and spine boards. keep reading to figure out what the heck that even is.....

Picture frames

Picture frames or deck boarders are borders around the perimeter of the deck or sections of the deck usually made from a different composite board colour. They can outline the deck or be used to create specific areas like a dinning area or lounge area. They are also used to prevent any visual "cut ends" creating a better, more finished look.

Benefits of picture frames:

• Define the deck’s shape clearly

• create zones or areas within the deck

• Add a polished, finished look

• Help hide cut edges of decking boards

  
  

Spine boards

Spine boards are long, narrow inlays running perpendicular to the deck boards, often centered; if just one or offset if there are multiple. They act like a visual spine or breaker board, guiding the eye and breaking up large deck surfaces. the spine board is usually the same colour as the picture frame boards. some designs have multiple colours and multiple spine boards or picture frame boards.

Benefits of spine boards:

• Create a sense of direction and flow

• Add subtle contrast without overwhelming the design

• Can be used to separate different functional zones on the deck

• eliminates any "but end" joints with the decking.

Composite deck inlays?

Composite deck inlays are decorative strips or sections embedded within the main decking surface. They contrast with the surrounding boards in color, texture, or pattern. Inlays can be made from different composite materials or even natural materials, depending on the design goal.

Benefits of custom Inlays:

• Create visual interest and break up large deck surfaces

• Highlight an idea or concept within the deck design (ei: Celtic knot to represent Irish heritage or a double square to represent unity)

• Add a custom, high-end look.

• make the neighbours jealous.....

  
  

Inlays work well with composite decking because composites come in a variety of colors and finishes, making it easier to find complementary or contrasting options.

Choosing materials and colors for inlays

Selecting the right materials and colors is key to successful composite deck inlays. Here are some tips:

• Contrast is important: Choose inlay colors that stand out against the main decking but still complement the overall palette. For example, a grey deck with a Brown, charcoal, and gray inlay.

• Match durability: Use composite materials with similar durability and maintenance needs to avoid uneven wear.

• Consider texture: Some composites have wood grain textures, while others are smooth. Mixing textures can add subtle interest.

• Material: try to match material type if possible. Use the same manufacturer if possible.

FOR BUILDERS

Installation tips for composite deck inlays

Installing inlays requires careful planning and precision. Here are practical steps to follow:

1. Plan the layout: plan the deck and mark where inlays, picture frames, and spine boards will go. Use blueprint to ensure symmetry and balance.

2. Measure twice, Cut once.

3. Use hidden fasteners: Hidden top screw fasteners and plugs.

4. Allow for expansion: Composite materials expand and contract with temperature changes. Leave small gaps around inlays to prevent buckling.

5. Pre-manufacture the inlay: Pre-make the inlay and glue and pocket screw it together before installation.

   
   
   
   

Composite deck with a compass rose inlay. Very proud of this one.

Maintenance considerations for composite deck inlays

Composite decks are low maintenance, but inlays require some attention to keep them looking their best:

• shoveling your deck. Although all inlays and boarders should be flush. Be sure to take extra caution around the inlay, picture frame, and boarder.

• Use furniture pads to prevent scratches on inlay areas.

Other Deck Design ideas

• curved decking

• angled decking

• multi-coloured deck design

• pergolas

• covered decks

• stone inlays or inserts