Question 1

How much does composite decking cost per square foot?

Accepted Answer

Composite Decking typically costs $40.00-$80.00 per sq ft. Your final price depends on project size, site conditions, and finish level.

Question 2

What's the labor cost to install a composite deck?

Accepted Answer

Labor for Composite Decking usually runs $14.00-$28.00 per sq ft. Access, prep work, and installation complexity drive the labor range.

Question 3

What other costs are involved in building a composite deck?

Accepted Answer

The $40.00-$80.00 per sq ft range for Composite Decking covers materials, labor, supplies, and equipment. Expect permits and inspections and hazardous-material testing to be quoted separately, so ask for them as line items.

Question 4

How does the price of composite decking compare to wood decking?

Accepted Answer

While composite decking materials might initially cost more than wood, lasting for decades and needing minimal maintenance can save money long-term. Wood decking can cost less up front, but requires more upkeep and may need replacement sooner.

Question 5

Can I install composite decking myself to save money?

Accepted Answer

Labor is about 35% of the $40.00-$80.00 per sq ft cost of Composite Decking ($14.00-$28.00), so doing it yourself saves roughly that. You still pay $18.00-$36.00 for materials, plus tools, and mistakes cost more to fix than the labor saved.

Question 6

What factors affect the price of composite decking?

Accepted Answer

Composite Decking runs $40.00-$80.00 per sq ft. Materials ($18.00-$36.00) and labor ($14.00-$28.00) make up most of it; product grade, layout complexity, and prep work such as removal or repairs move a job within that range.

How Much Does Composite Decking Cost in Seattle, Washington?

$46 – $92

Cost Breakdown in Seattle

Cost Factors in Seattle, Washington

What Affects Pricing

Local Price Adjustments

Frequently Asked Questions

References

Get Free Estimates in Seattle

More Cost Intelligence for Seattle

Other trades in Seattle

Component	Category	Price Range	Unit
Materials	material	$19 – $37	sq ft
Labor	labor	$19 – $38	sq ft
Supplies & Other	supplies	$4.99 – $9.98	sq ft
Equipment & Disposal	equipment	$3.33 – $6.66	sq ft