How to Build a Deck: A Step by Step Overview (Copy)

Whether you're planning to hire a professional or just want to understand the process, here's what actually goes into building a deck from the ground up.

1. Planning and Permits

Every deck project starts with a design and a permit check. Local building codes typically dictate footing depth, railing height, and stair requirements, especially for decks above a certain height off the ground.

2. Site Preparation

The build area is cleared, and layout lines are marked to establish exactly where posts and footings will go.

3. Footings and Posts

This is the foundation of the deck literally. Footings are dug below the frost line and filled with concrete, then posts are set to support the structure above. Skipping or under-building this step is one of the most common (and costly) mistakes in deck construction.

4. Beams and Ledger Board

A ledger board is attached to the house (when applicable) and beams are installed across the posts to create the deck's structural frame.

5. Joists

Joists are installed across the beams at set intervals, creating the framework that the decking boards will attach to. Proper joist spacing affects both strength and how the finished deck feels underfoot.

6. Decking Boards

Whether it's pressure treated wood, cedar, or composite, the decking boards are installed across the joists, with attention to spacing for drainage and expansion.

7. Railings and Stairs

Railings are installed per code height requirements, and stairs are built with proper rise and run for safety and comfort.

8. Finishing Touches

Fascia boards, post caps, lighting, and any staining or sealing (for wood) complete the project.

Why Most Homeowners Hire a Pro for This

Footings, structural spans, and code compliance are the parts of deck building where mistakes get expensive and dangerous. A licensed, insured contractor ensures the structure is built to code and built to last.

Ready to skip the guesswork and get your deck built right the first time? Stellar Decking handles every step above, from permits to final walkthrough. Contact us for a free estimate and let's get your project started.