How long does it take to build a deck?

There isn't a single fixed timeline for building a deck. It depends on the size, the materials you choose, and site conditions like ground slope or existing structures. Most deck projects move through design, permitting, and construction in stages, and a contractor can give you a firm schedule once they see your yard and plans.

Last updated September 2026 · Based on recent projects

What affects this

• Deck size and shape (a simple rectangle builds faster than a multi-level design)
• Material choice (pressure-treated wood, cedar, and composite decking all install differently)
• Permit and inspection requirements in your area
• Ground conditions, such as slope, drainage, or the need for footings
• Weather during the build window
• Whether old decking or structures need to be removed first

A typical deck build starts with a site visit and design conversation, followed by permitting if required, then framing, decking, railings, and a final inspection. Refuge Carpentry walks through each of these steps with homeowners before work begins, so there are no surprises about what happens next or how long it will take.

Frequently asked questions

Do I need a permit to build a deck?

Many areas require a permit for decks above a certain height or size, especially if it attaches to your house. A contractor can tell you what your local rules require before work starts.

What's the difference between wood and composite decking?

Wood decking, like pressure-treated lumber or cedar, tends to cost less upfront but needs regular staining or sealing. Composite decking costs more upfront but resists rot, fading, and splinters with less maintenance.

Can a deck be built in the winter?

Deck building can happen in colder months if the ground isn't frozen and weather allows safe work, but many homeowners prefer spring or fall for more predictable conditions.

How much does a deck cost?

Cost depends on the size, decking material, railing style, and any extras like built-in seating or lighting. Because every yard and design is different, it's best to get a walk-through and written estimate rather than rely on a general number.