How much does a fiberglass entry door cost in Park County, CO?

Fiberglass entry door replacement in Park County ranges from $850 to $3,180, with an average of $1,590. This reflects a 1.06x local adjustment based on carpenter wages of $32.76 per hour in the Denver metro area.

Why are door replacement costs higher in Park County than the national average?

Local carpenter wages of $32.76 per hour exceed the national average of $29.58 per hour. Combined with material costs, this produces a 1.06x services adjustment. The county's 2.84x home value ratio (median $489,300) also supports higher-end door selections.

What door materials work best for Park County's wildfire risk?

With a wildfire risk score of 94.88, fiberglass and steel doors outperform wood in fire resistance. Avoid decorative wood doors near forested lot lines, and consider tempered glass for sidelights that can withstand radiant heat better than standard glazing.

What U-factor should I look for in exterior doors in Climate Zone 6B?

Doors with a U-factor of 0.30 or lower meet IECC Zone 6B requirements for Park County. Fiberglass doors with foam cores perform well in this range. For sliding patio doors, dual-pane low-E glass is the minimum, with triple-pane providing better performance.

How long does exterior door installation take?

Standard entry door installation requires 3-5 hours of labor at local rates of $32.76 per hour. Sliding patio doors take 6-8 hours due to larger openings. Storm door installation is the quickest at 1-2 hours.

Are there tax credits available for energy-efficient doors in Colorado?

Yes, the federal Inflation Reduction Act provides tax credits of up to 30% (capped at $250 per door) for ENERGY STAR certified exterior doors. With electricity at $0.168 per kWh in Colorado, efficient doors also reduce ongoing heating costs.

How much does storm door installation cost in Park County?

Storm door installation runs $320 to $850 in Park County, averaging $530. This affordable upgrade adds weather protection and can extend the life of your primary entry door, particularly useful given the county's winter weather score of 46.18.

REGIONAL COST GUIDE · Park County, CO

How Much Does Exterior Door Replacement Cost in Park County, CO?

Exterior door replacement in Park County, CO costs $850-$4,770. See local labor rates, wildfire considerations, and financing options.

Cost range $850 – $3,180

Average $1,590

Updated May 17, 2026

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COST BREAKDOWN

What homeowners in Park County actually pay.

Local market ranges built from regional labor, materials, and permitting data — not national averages.

Entry Door Replacement (Fiberglass)

$850 Avg: $1,590 $3,180

Sliding Patio Door Replacement

$1,590 Avg: $2,970 $4,770

Storm Door Installation

$320 Avg: $530 $850

National avg $1,500 × 1.06x local adjustment = $1,590

Why Park County prices look like this.

A wildfire risk score of 94.88 makes exterior door selection in Park County more than a cosmetic choice. With median home values reaching $489,300 (2.84 times the national average), protecting your investment starts at the entry point. Exterior door replacement here runs $850 to $4,770 depending on door type, with fiberglass entry doors averaging $1,590 and sliding patio doors around $2,970. Local carpenter wages of $32.76 per hour (drawn from the Denver-Aurora-Lakewood metro area) contribute to a 1.06x cost adjustment above national baselines. Storm doors offer an affordable upgrade at $320 to $850, providing an extra barrier against Park County's variable mountain weather. Whether you're replacing a worn entry door or adding a new patio slider, understanding these local factors helps you budget accurately and choose materials suited to high-altitude Colorado living.

Labor Costs and Contractor Availability

Park County falls within the Denver-Aurora-Lakewood metro labor market, where carpenters earn an average of $32.76 per hour ($68,130 annually). The region employs approximately 7,250 carpenters according to 2025 OEWS data, providing a solid contractor pool for door installation projects. Labor accounts for roughly 30-40% of total door replacement costs, with the remainder covering materials, hardware, and finishing work. A standard entry door installation requires 3-5 hours of labor, while sliding patio doors may take 6-8 hours due to larger openings and more complex framing requirements. Storm door installation is quicker at 1-2 hours. Given Park County's mountain location, expect some contractors to charge travel fees if coming from the Denver metro core. Scheduling during shoulder seasons (spring and fall) may yield better availability and potentially lower rates.

Weather and Hazard Considerations

Park County's overall risk score of 22.20 (Very Low) masks several elevated threats that affect door selection. Wildfire risk stands at 94.88 (Relatively Moderate), making fire-resistant door materials a practical consideration for homes near forested areas. Fiberglass and steel doors outperform wood in fire exposure scenarios. Hail risk registers at 73.35, and lightning at 67.94, both in the Relatively Moderate range. Impact-resistant glass in sidelights and storm doors can reduce hail damage to entryways. Winter weather scores 46.18 (Relatively Low), though at Park County's elevation, freeze-thaw cycles stress door seals and weatherstripping. Tornado (19.21), inland flooding (21.82), and ice storms (7.40) pose minimal concern. Selecting doors with robust weatherstripping and proper threshold drainage helps address the primary hazards without over-engineering for unlikely events.

Climate Zone and Energy Performance

Park County sits in IECC Climate Zone 6B, characterized by cold winters and dry conditions. The DOE classifies this as the North HVAC region, where heating demand far exceeds cooling needs. Zone 6 building codes require higher insulation values and better thermal performance from exterior components, including doors. For entry doors, look for units with a U-factor of 0.30 or lower to meet zone requirements and minimize heat loss. Fiberglass doors with polyurethane foam cores deliver superior insulation compared to steel or wood alternatives. Patio sliders should feature dual-pane low-E glass at minimum, with triple-pane options providing measurable energy savings in this climate. Proper installation matters as much as door selection: gaps and thermal bridging around frames can undermine even the best-rated door. The dry mountain air (moisture regime B) reduces rot concerns but accelerates weatherstrip degradation.

Energy Costs and Door Efficiency

Colorado residential electricity costs $0.168 per kWh as of February 2026, making energy-efficient doors a worthwhile investment. A poorly sealed entry door can leak 10-15% of a home's heating energy, translating to measurable increases in monthly utility bills during Park County's long heating season. Upgrading from a single-pane door to an ENERGY STAR certified fiberglass model can reduce air infiltration by 50% or more. For sliding patio doors, which present larger glass areas, low-E coatings and argon gas fills significantly improve thermal performance. Park County's strong solar resource (5.98 peak sun hours daily) creates an interesting dynamic: south-facing patio doors can provide passive solar heating gains in winter while requiring proper overhangs or shading to prevent overheating in summer. Weatherstripping replacement on existing doors, at $50-150, offers the highest return when full replacement isn't in the budget.

Financing Your Door Replacement

With median home values at $489,300 in Park County, exterior door replacement represents a modest investment relative to property value. Current 30-year mortgage rates of 6.36% (as of May 14, 2026) make cash-out refinancing less attractive for smaller projects. Home improvement credit cards or personal loans may suit a $1,500-3,000 entry door project better, though interest rates vary widely. Some door manufacturers and big-box retailers offer 0% promotional financing for 12-24 months on qualifying purchases. Energy-efficient door upgrades may qualify for federal tax credits under the Inflation Reduction Act, covering up to 30% of costs (capped at $250 per door for exterior doors meeting ENERGY STAR criteria). Local utility rebates exist in some Colorado service territories for verified efficiency improvements. Bundling multiple door replacements into a single project can reduce per-unit labor costs and simplify financing.

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FREQUENTLY ASKED · 07

Questions buyers ask about exterior door replacement in Park County.

Short answers to the most common things we hear about local pricing, scope, and timing.

How much does a fiberglass entry door cost in Park County, CO?

Fiberglass entry door replacement in Park County ranges from $850 to $3,180, with an average of $1,590. This reflects a 1.06x local adjustment based on carpenter wages of $32.76 per hour in the Denver metro area.
Why are door replacement costs higher in Park County than the national average?

Local carpenter wages of $32.76 per hour exceed the national average of $29.58 per hour. Combined with material costs, this produces a 1.06x services adjustment. The county's 2.84x home value ratio (median $489,300) also supports higher-end door selections.
What door materials work best for Park County's wildfire risk?

With a wildfire risk score of 94.88, fiberglass and steel doors outperform wood in fire resistance. Avoid decorative wood doors near forested lot lines, and consider tempered glass for sidelights that can withstand radiant heat better than standard glazing.
What U-factor should I look for in exterior doors in Climate Zone 6B?

Doors with a U-factor of 0.30 or lower meet IECC Zone 6B requirements for Park County. Fiberglass doors with foam cores perform well in this range. For sliding patio doors, dual-pane low-E glass is the minimum, with triple-pane providing better performance.
How long does exterior door installation take?

Standard entry door installation requires 3-5 hours of labor at local rates of $32.76 per hour. Sliding patio doors take 6-8 hours due to larger openings. Storm door installation is the quickest at 1-2 hours.
Are there tax credits available for energy-efficient doors in Colorado?

Yes, the federal Inflation Reduction Act provides tax credits of up to 30% (capped at $250 per door) for ENERGY STAR certified exterior doors. With electricity at $0.168 per kWh in Colorado, efficient doors also reduce ongoing heating costs.
How much does storm door installation cost in Park County?

Storm door installation runs $320 to $850 in Park County, averaging $530. This affordable upgrade adds weather protection and can extend the life of your primary entry door, particularly useful given the county's winter weather score of 46.18.

SOURCES · 08

How these numbers were built.

Cost estimates are derived from government data including the U.S. Census Bureau (ACS), Bureau of Labor Statistics (OEWS), FEMA National Risk Index, EIA energy data, IECC climate zone classifications, Federal Reserve (FRED), and HUD Fair Market Rents.