Skylight Installation Cost in Houston, TX (2026)

Skylight Installation in Houston, TX costs $1,043–$3,213 in 2026, with most homeowners paying around $2,128. That’s about 5% below the national average (BLS cost index: 0.95). Licensed roofers in the Houston-The Woodlands-Sugar Land metro charge $45–$85/hour. 1-2 days per skylight Houston typically requires permits for this work, running $100–$350.

Updated April 2026Based on public BLS & industry data

Estimated Cost

$1,043–$3,213

Mid-range estimate for 1 unit in Houston, TX. Labor: $45–$85/hr.

Skylight unit (fixed): $300–$900/unit
Flashing kit: $60–$120/kit
Framing lumber: $40–$80/set
Sealant & membrane: $25–$50/set
Interior trim kit: $50–$120/kit

Calculate Your Cost

Number of skylights

Material Grade

Additional Factors

Light shaft/tunnel construction(+$500–$2,000)

Rafter/truss modification(+$300–$1,200)

Factors That Affect Cost

1Skylight size and type (fixed vs venting)
2Glazing quality (single, double, triple pane)
3Whether rafter cutting or structural modification is needed
4Light shaft construction for cathedral vs attic ceilings
5Interior drywall and trim finishing

Permit Note

Harris County requires permits for most electrical, plumbing, and structural work. Permit fees typically range $75–$250. Inspections are usually scheduled within 3–5 business days.

Fixed vs Venting

Fixed skylights are cheaper and leak-proof but provide no airflow. Venting skylights cost more but help exhaust hot air in summer, reducing AC use.

Placement Tips

North-facing skylights provide consistent indirect light. South-facing ones deliver more warmth in winter. Avoid west-facing in hot climates to prevent afternoon overheating.

How We Calculate These Numbers

Our cost estimates are built from publicly available data including the Bureau of Labor Statistics (BLS) Occupational Employment & Wage Statistics, HomeGuide, Thumbtack, and Fixr cost databases. Material prices reflect national averages from major retailers, cross-referenced across 3+ sources for accuracy.

For Houston, we apply a regional cost-of-living multiplier of 0.95 (5% below the national average) based on BLS regional data. Labor rates reflect the local Houston metro market as of 2026.

QuotrPro Pricing Research Team

AI-powered estimating platform used by contractors across the US. Data reviewed quarterly against BLS and industry benchmarks.

These are estimates for planning purposes. Actual costs vary by project scope, contractor, and market conditions. Always get 2–3 quotes from licensed professionals.