8×16 Deck Cost Calculator: 2026 Price Guide

8×16 deck costs between $2,560 and $8,320 for most homeowners in 2026, depending on material and local labor rates. At 128 square feet, it is a narrow long deck that works well for side yards, narrow lots, or as a walkway deck connecting two areas of a home.

Frequently Asked Questions

How much does an 8×16 deck cost in 2026?

An 8×16 deck costs between $2,560 and $4,480 for pressure-treated wood and $4,480 to $8,320 for composite decking. The narrow 8-foot width keeps material and labor costs low while the 16-foot length provides useful linear space.

What is an 8×16 deck best used for?

An 8×16 deck works best as a narrow walkway deck, a side yard deck, or a long narrow landing area. The 8-foot width is comfortable for a single row of chairs along one side with room to walk past.

Is an 8×16 deck big enough for outdoor dining?

It is tight for a full dining setup but can fit a small bistro table with 2 chairs along one side. For a proper dining deck consider stepping up to a 10×16 or 12×16 which offers more width for furniture.

How long does it take to build an 8×16 deck?

Most contractors can complete an 8×16 deck in 1 to 3 days. The narrow width makes it one of the faster builds for its linear footage.