timber decking sizes

Timber Decking Sizes: Your Ultimate Guide

By Michael Smith
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Understanding Timber Decking Sizes: A Comprehensive Guide

When embarking on a decking project, one of the initial decisions you'll need to make is choosing the right timber decking sizes. The size of your decking boards can significantly impact the aesthetics, functionality, and longevity of your outdoor space. In this guide, we'll delve into the world of timber decking sizes, helping you make an informed decision that suits your needs and budget.

Standard Timber Decking Sizes

Timber decking boards typically come in standard sizes, with the most common being 5.4m (17ft 8in) and 3.6m (11ft 10in) in length. These sizes are convenient for most decking projects, as they can be easily cut to fit your specific dimensions. However, it's essential to consider the width and thickness of the boards as well.

Width

The width of your decking boards can greatly influence the appearance of your deck. Narrower boards (around 90mm or 3.5in) can create a more contemporary look, while wider boards (around 140mm or 5.5in) offer a classic, traditional aesthetic. Wider boards also provide more stability and can be easier to walk on, making them an excellent choice for larger decks or areas with heavy foot traffic.

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TimberTech Vintage Narrow Width 1-in x 4-in x 16-ft English Walnut Square/Solid PVC Deck Board one_size in Brown | ADB13516EW
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Thickness

The thickness of your decking boards is crucial for both aesthetics and functionality. Thinner boards (around 19mm or 3/4in) are more affordable but may not be as durable or stable as thicker boards. Thicker boards (around 25mm or 1in) are more robust, can withstand heavier loads, and provide a more solid, luxurious feel underfoot. They are an excellent choice for larger decks or areas that will be hosting furniture and heavy planters.

Non-Standard Timber Decking Sizes

While standard sizes are convenient, there may be instances where you need non-standard timber decking sizes. This could be due to the unique dimensions of your space, or perhaps you're looking to create a specific design feature. In such cases, it's possible to order custom-sized boards or cut standard boards to fit your needs. However, keep in mind that non-standard sizes may come at an additional cost.

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Choosing the Right Timber Decking Size for Your Project

When selecting timber decking sizes, consider the following factors:

  • Size of your space: Larger decks may require wider or thicker boards for stability, while smaller decks can accommodate narrower or thinner boards.
  • Design aesthetic: Consider the look you're aiming for. Wider boards can create a more rustic, traditional feel, while narrower boards can offer a modern, contemporary look.
  • Budget: Thinner boards are generally more affordable, but they may not be as durable as thicker boards. Consider your budget and the long-term value of your investment.
  • Functionality: Think about how you'll be using your deck. If you plan to host large gatherings or place heavy furniture, thicker boards may be necessary.

Comparing Timber Decking Sizes: A Side-by-Side Comparison

To help you visualize the differences between timber decking sizes, we've created a side-by-side comparison:

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Board Width Board Thickness Aesthetic Stability Cost
90mm (3.5in) 19mm (3/4in) Contemporary Good Affordable
140mm (5.5in) 19mm (3/4in) Traditional Very Good Moderate
90mm (3.5in) 25mm (1in) Modern Excellent Higher
140mm (5.5in) 25mm (1in) Rustic Excellent Highest

Remember, the best timber decking size for your project is the one that balances your aesthetic, functional, and budgetary needs. By understanding the different timber decking sizes available and considering your specific requirements, you can make an informed decision that will result in a beautiful, durable, and long-lasting outdoor space.

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