Deck Building 101: Materials, Costs, and Timelines Explained

September 27, 2025
deck building

Dreaming of summer evenings spent relaxing on a brand-new deck? Building one is an exciting home improvement project, but it often comes with questions about materials, costs, and timelines. Before you break ground, it’s important to understand what goes into the process so you can set realistic expectations and enjoy a smoother experience. Even if you’ve worked with a house painter contractor or other specialists in the past, deck building projects come with unique considerations that require a different level of planning. Companies like Ash Painting of Eugene Oregon, which also offers custom deck building services, know that a deck isn’t just an extension of your home—it’s a space that adds beauty, function, and value.


In this article, we’ll break down everything you need to know: the types of materials available, what to budget for, and how long the project might take from start to finish.


Choosing the Right Materials


The material you select will set the tone for your deck’s look, feel, and durability. Here are the most common options:


  • Pressure-treated wood: Affordable and widely used, but requires regular maintenance like staining and sealing.
  • Cedar or redwood: Naturally resistant to insects and rot, offering a beautiful warm finish. They do cost more but can last longer with proper care.
  • Composite decking: Made from a blend of wood fibers and recycled plastics, it’s low-maintenance, weather-resistant, and comes in a wide range of styles.
  • PVC decking: Fully synthetic and extremely durable, though often pricier than composite.


When choosing, think about how much maintenance you’re willing to take on, how the deck ties into your home’s style, and of course, your budget.


Understanding the Costs


Deck costs vary widely depending on size, design complexity, and material. To give you a ballpark idea:


  • Pressure-treated wood: $15–$25 per square foot installed.
  • Cedar or redwood: $25–$35 per square foot installed.
  • Composite decking: $30–$45 per square foot installed.
  • PVC decking: $40–$60 per square foot installed.


Additional features like built-in seating, lighting, or multi-level designs can raise the cost significantly. Don’t forget to factor in permits, hardware, and railings, which can add 20–30% to your overall expense.


Case Study Example: A family in Eugene, Oregon, decided to replace their aging 10x12 wood deck with composite materials. While the upfront cost was higher—about $4,500 compared to $3,000 for wood—they saved on future staining and sealing. Five years later, their deck still looks brand new, and the family hasn’t spent a dime on maintenance products.


How Long Does It Take?


Timeline expectations are just as important as cost. Here’s what you can typically expect:


  • Design and permitting: 1–3 weeks, depending on local building codes and the complexity of your deck.
  • Material ordering and delivery: 1–2 weeks.
  • Construction: 1–3 weeks, based on size, weather, and crew availability.


Altogether, most projects take anywhere from four to eight weeks from initial consultation to the final screw being driven.


Tips for a Smooth Deck-Building Experience


  • Plan ahead: Get multiple estimates and start early, especially if you want your deck ready for summer.
  • Don’t cut corners: Cheaper materials may save money now but cost more in repairs later.
  • Think about future use: Will you want built-in seating, an outdoor kitchen, or a hot tub? Plan for those possibilities during the design stage.
  • Regular upkeep: Even low-maintenance materials benefit from occasional cleaning and inspection.


Final Thoughts


A deck is more than just an outdoor platform—it’s an investment in your lifestyle and your home’s value. By carefully selecting the right materials, budgeting realistically, and understanding the construction timeline, you’ll set yourself up for a project that adds beauty and enjoyment for years to come.


If you’re ready to explore your options, reach out to a trusted local expert to discuss your deck ideas and start planning your dream outdoor space today.

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