Building a deck in is a great way to extend your living space and enjoy the outdoors. But when considering a custom deck, the big question is whether it’s more cost-effective to build it yourself or hire a professional carpenter. Let’s break down the pros and cons of each option, with a focus on costs specific to the area.

DIY Custom Deck

Building your deck yourself can save significantly on labor costs. Here’s what to expect:

  • Materials: Whether you choose pressure-treated wood, cedar, composite, or another material, your expenses will primarily involve purchasing these materials. On average, materials alone for a DIY deck range from $5,000 to $10,000 for pressure-treated wood and could go up to $14,000 for composite or PVC, depending on the deck size​

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  • Tool Costs: If you don’t already own construction tools, you’ll need to factor in the cost of renting or purchasing items such as drills, saws, and levels. Renting equipment can increase costs by a few hundred dollars, and purchasing can be even higher.

  • Time Investment: Building a deck is time-consuming, especially if you lack experience. Depending on the size and complexity, a DIY project can take several weekends or even months.

  • Permits and Inspections: As a DIY builder, you’ll need to research and secure the necessary building permits. Failing to meet local building codes can result in fines or additional costs for rebuilding parts of the deck.

Hiring a Professional

Hiring a professional carpenter or deck builder comes with higher upfront costs but many benefits:

  • Labor Costs: Labor typically accounts for 50% to 60% of the total project cost when hiring a professional. In labor costs can range from $25 to $45 per square foot, depending on the complexity of the design and materials used​

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    . For a typical 200-square-foot deck, labor could add an extra $5,000 to $15,000 to your overall cost.

  • Material Costs: While you still pay for materials, contractors often have access to bulk discounts from suppliers. However, these savings may be offset by a contractor’s markup on materials.

  • Total Costs: Including labor, the total cost for a professional deck installation ranges from $80 to $95 per square foot, depending on the type of wood or composite you choose​

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    . This means that a professionally built 200-square-foot deck could cost between $16,000 and $19,000.

Additional Considerations

  • Quality of Work: Professionals bring expertise that reduces the risk of errors and ensures the deck is built to code. This can lead to a longer-lasting, more durable structure. They also handle permits, inspections, and any unforeseen challenges.

  • Time Efficiency: A professional can complete the project much faster than a DIYer. What might take you months could take a professional just a week or two.

  • Warranties: Many contractors offer warranties on their work, giving you peace of mind and potentially saving you on future repairs.

Conclusion

In building your own deck can save you money on labor, but only if you’re experienced and prepared to invest time and effort. The DIY approach can save 30% to 50% of the total cost, but you may face higher long-term maintenance or repair expenses if mistakes are made. On the other hand, hiring a professional ensures high-quality workmanship, compliance with city regulations, and a faster turnaround, albeit at a higher initial cost.

If you’re handy, patient, and want to save on labor, DIY might be the way to go. However, if you prefer convenience, durability, and minimal hassle, hiring a professional is likely the better investment in the long run.

By weighing the pros and cons of each option, you can decide which route is best suited for your needs and budget. Whether you’re a DIY enthusiast or prefer the expertise of a professional, offers plenty of options to help you build the deck of your dreams.