DIY Deck vs. Hiring a Professional: Which is Right for You?
Planning a new deck is one of the most exciting home improvement projects you can tackle for your property. Whether you're envisioning warm summer barbecues, hosting family gatherings, or taking in the crisp Inland Northwest evening air from an elevated backyard patio, a deck adds immense warmth, functional outdoor living space, and long-term value to your home.
However, as you begin planning, you’ll inevitably reach a big fork in the road: Should you build the deck yourself as a DIY project, or hire a professional deck builder in the Spokane Area?
Having built nearly 100 custom decks across our local community—ranging from simple ground-level pressure-treated wood platforms to complex, elevated multi-tier composite and PVC outdoor spaces—we’ve seen both sides of the coin. We want to offer you an honest, welcoming, and transparent look at what it truly takes to complete a deck build so you can make the absolute best decision for your family, your schedule, and your budget.
1. The Real Cost Comparison: Materials, Labor, and Tools
The primary reason homeowners consider a DIY deck build is saving money on labor. On paper, tackling the job yourself can save you roughly 30% to 50% on total project costs. If your personal time is unlimited and you view building as a fun, rewarding weekend hobby, those savings are real.
However, there are critical hidden costs that many DIYers overlook during their initial budget calculations:
Specialized Tool Expenses: A quality deck installation requires much more than a standard hand saw and hammer. Between heavy-duty miter saws, table saws, specialized impact drivers, post-hole augers, level lines, and precision fastening tools, a DIYer will easily invest $1,000 to $5,000 in tools alone.
The High Cost of Mistakes: Standard framing lumber is relatively forgiving, but modern low-maintenance materials like composite or PVC decking can cost $100 to $200 per board. Ruining just a few premium composite boards through incorrect cuts or improper fastening quickly eats away at your expected DIY savings.
2. Construction Complexity: Structural Integrity & Technical Details
Building a deck isn't just about assembling timber; it's an exercise in structural engineering and regional building safety. In the Inland Northwest, decks must safely handle severe seasonal climate change, heavy winter snow loads, and soil expansion.
Insider Tip:
The single most critical technical detail DIYers miss when installing composite and PVC decking is the screw pattern and thermal expansion allowance. Unlike traditional lumber, synthetic decking expands and contracts significantly with ambient temperature changes. Without following exact screw patterns and spacing guidelines, boards will buckle, warp, or pull away over time.
While almost anyone can dig post holes, the true divide between an amateur project and a professional build comes down to:
Structural Engineering: Properly sizing joists and beams, verifying span limits, and correctly attaching the deck ledger board to your home’s framing with code-compliant flashing and lag bolts.
Precision Finish Work: Achieving paper-thin, tight miter joints, picture-frame borders, seamless fascia covers, and sturdy, code-approved handrail systems that elevate a deck from a basic platform to a stunning masterpiece.
3. The Time Commitment: 1–2 Weeks vs. An Entire Summer
Time is often the deciding factor for busy Spokane families. When you hire an experienced professional deck contractor, a streamlined, equipped crew completes a typical custom deck build in 1 to 2 weeks.
By contrast, an ambitious DIY build undertaken on evenings and weekends often stretches over an entire summer or even a full year. Working on elevated structures or multi-story decks also adds significant technical difficulty and physical fatigue for non-professionals. Professionals are comfortable working up high while DIYers are usually not.
4. The Lifecycle of a Deck: Lessons from Nearly 100 Builds
Having demoed and replaced dozens of aging decks across the area, we've noticed a consistent pattern: Most DIYers begin with traditional pine or pressure-treated wood to keep initial costs low.
After years of power washing, sanding, staining, and dealing with splintering wood, homeowners reach a turning point. When it's time to upgrade to low-maintenance composite or PVC decking, they almost always hire a professional deck builder. They want peace of mind knowing that premium, long-lasting materials are installed flawlessly right from the start without risking a $150 board on a rookie cutting mistake.
Planning to Hire a Contractor?
If you decide that hiring a professional is the right path for your family, make sure you know what questions to ask before signing a contract. Check out our detailed step-by-step guide on How to Hire a Deck Builder: A Complete Guide to ensure you choose a fully licensed, insured, and reputable contractor for your project!
The Ultimate Self-Test: Which Option is Right for You?
If you're still on the fence about whether to take on a DIY deck project or hire a local Spokane deck building contractor, ask yourself this simple question:
"Do I already have $1,000–$5,000 worth of specialized woodworking tools, and am I willing to spend most of my weekends this season building?"
Choose DIY if: You already own the required power tools or are willing to invest in them, enjoy hands-on physical building projects, have helper hands available, are comfortable with structural codes, and have plenty of time to spare.
Choose a Professional if: You want a quick 1–2 week turnaround, prefer durable low-maintenance composite or PVC decking with precision craftsmanship, want full structural code compliance guaranteed, and would rather spend your summer relaxing on your new deck with family and friends.
Ready to Build Your Dream Outdoor Space?
Whether you need expert guidance or a complete custom deck build in Spokane, Washington and the surrounding area, our team is here to help! We bring years of hands-on expertise, honest advice, and top-tier craftsmanship to every single build.
Contact us today to schedule your custom deck consultation! Let us handle the heavy lifting while you focus on enjoying your home.
