Direct Answer
Who builds decks in Boulder, CO?
Josh Brooks Construction builds custom decks in Boulder and Boulder County since 2014 — composite, cedar, and pressure-treated builds with full permits and engineered footings for Colorado’s 36-inch frost line. Deck additions return 89–95% at resale per the 2025 Cost vs. Value Report.
Deck Builder in Boulder, Colorado
Looking for a trusted deck builder in Boulder, CO? Josh Brooks Construction has been building custom decks in Boulder and Boulder County since 2014 — Trex composite, Fiberon, cedar, full permits, and footings engineered for Colorado’s 36-inch frost line.
89-95%
ROI professionally built deck at resale
2025 Cost vs. Value
$15-35K
typical composite deck cost CO 2026
Remodeling Magazine
36in
required frost depth deck footings in CO
Colorado Code
100%
attached decks over 30in require a permit
Colorado IRC
“Decks are one of my favorite projects — the ROI is immediate. You use it the day it’s done and you get it back when you sell. We’ve been building decks in Boulder since 2014. Composite decking, structural pergolas, full permits.”
Josh Brooks
Licensed General Contractor CON-24-0152 | Serving Boulder Since 2014
Deck Building Questions from Boulder Homeowners
How much does a deck cost in Boulder, CO?
A composite deck in Boulder typically costs $15,000–$35,000 installed in 2026. Pressure-treated wood decks run $10,000–$20,000. ROI runs 89–95% at resale per the 2025 Cost vs. Value Report.
Do I need a permit to build a deck in Boulder?
Yes — any deck attached to the home or over 30 inches above grade requires a building permit in Boulder County. Josh Brooks Construction handles the full permit package.
What is the best decking material for Boulder, CO?
Trex or Fiberon composite performs best in Colorado’s UV, temperature swings, and moisture cycles. It doesn’t splinter, warp, or need annual sealing.
How deep do deck footings need to be in Boulder?
Deck footings in Boulder County must extend below the 36-inch frost line per Colorado building code. Every Josh Brooks Construction deck uses properly engineered footings.
Authoritative Sources
- Remodeling Magazine Cost vs. Value 2025 — Deck addition ROI data by region
- Longmont Building Inspection Division — Permit and footing requirements for deck construction
- Trex Composite Decking — Product specs, warranty, and installation guides for composite decking
Get a deck building estimate in Boulder, CO
Free estimate. Licensed, insured, local since 2014.