How to Buy Composite Decking

Step 1: Browse decking image galleries

Check out image galleries and photos online to find the decking look, style, and color that you want for your outdoor space. Do you want a natural, organic-looking wood tone to blend seamlessly in with the nature surrounding your home? Or are you looking for a bold, dynamic composite decking color that gives your outdoor living area a dramatic pop of color? Knowing the style and tone you want to set for your deck will help you make the best decision going forward.

With hundreds of composite deck board lines, profiles, and designs available, it's also important to look at the technical details of deck boards. Then you'll know how it applies to your deck project and be sure you're making a solid choice. Shop between capstock options, lengths, manufacturer warranties, and more to choose the line that works best for your deck needs.

Step 2: Measure your deck and estimate how many composite deck boards you'll need for your space.

With your decking choice on the ready, now it's time to measure your deck and estimate your deck board count.

Start by sketching out your deck shape. Measure each straight edge along the outside perimeter of your deck and note it on your draft. Unsure about the exact length? Round up to the closest foot.

Next, measure the inner borders of your space where it meets the house, measure and label each straight segment.

Now if your deck includes a staircase, provide the total height, width, and length of your stair stringer. Lastly, mark down any obstacles on your deck such as air conditioning units or columns.

Watch this incredibly helpful video below to learn how to measure your deck to get an accurate deck board estimate:

Step 3: Confirm your deck board count, place an order, and enjoy!

Before you place your order, we strongly recommend giving your deck board estimate a double-check with one of our deck professionals. This way we can avoid any additional shipping costs and ensure that you have everything you need to complete your deck!

We can also help you pick out and estimate your deck board fasteners! From Hidden Deck Fasteners and Clips to Wood Deck Screws or color-matching Composite Deck Screws, we'll make sure that you have all the parts and pieces you'll need for a one-stop deck shopping experience!

How Expensive is Composite Decking?

If you're wondering, "How much are decking boards?" the answer is more complex than it appears. At first glance, composite decking comes with a higher upfront cost—about $8,000 for a 16x20 deck, compared to $5,440 for wood. However, the long-term picture tells a different story. Traditional wood requires staining and sealing every few years, adding around $1,600 per session, including labor. Based on research done in 2022 by HomeAdvisor and Home Guide, by year nine, a wood deck can cost roughly $11,840, while composite decking remains $8,000—no extra maintenance required.

While wood might seem like the budget-friendly option, composite decking ultimately saves money by eliminating costly upkeep. Plus, it delivers durability and a polished look without the hassle of ongoing treatments.

Expert Advice on Purchasing Composite Decking

Knowing how to buy composite decking is the first step. Buying composite decking is more than just picking a color and calling it a day—it’s an investment in your outdoor space. That’s why consulting with the experts at DecksDirect can make all the difference. From selecting the right board profile to factoring in durability and budget, a DecksDirect specialist can help you weigh your decking options and avoid costly mistakes.

Need advice on hidden fasteners, stair treads, or fascia boards? A quick chat with one of our knowledgeable pros can save you from mid-project surprises. Get insights upfront so your deck looks great and lasts for years with minimal upkeep.