Pro Tips
1.
Add 15-20% for waste and cuts on diagonal patterns.
2.
Include permits and inspections in your budget (typically $500-2000).
3.
Composite and PVC require less maintenance but cost more upfront.
4.
Get multiple contractor quotes - labor costs vary widely by region.
Frequently Asked Questions
How much does a 12x12 deck cost?
A 12x12 deck (144 sq ft) costs approximately $1,500-$4,500 depending on materials. Pressure-treated wood runs $1,500-$2,500, composite $2,500-$4,000, and Ipe hardwood $3,500-$4,500.
Do I need a permit to build a deck?
Most municipalities require permits for decks over 30 inches in height or attached to the house. Always check local building codes before starting.
How long does it take to build a deck?
A professional contractor typically completes a standard deck in 1-2 weeks. DIY projects take 2-4 weekends depending on experience and help available.
What is the cheapest decking material?
Pressure-treated lumber is the most affordable at $8-12 per square foot. It's durable and widely available but requires periodic maintenance.
How much does labor cost for deck installation?
Contractor labor typically costs $15-20 per square foot, varying by location and deck complexity. This is roughly 50-60% of total project cost.