Window Replacement Cost in Houston (2026)
Average cost in Houston
US$3,500 — US$15,000
US$450 — US$1,200 per sq ft
Cost Breakdown
ItemizedEnergy-efficient vinyl or aluminum frames and Low-E glass
65%
Professional installation and site preparation
22%
Houston local and state sales tax (8.25%)
8%
Removal of old units and debris hauling
4%
City of Houston administrative and inspection fees
1%
Sales Tax at 6.25%
📋What's Included
ScopeTypically Includes
- Standard vinyl double-hung windows
- Removal of old windows
- Installation & insulation
- Interior trim
- Cleanup
Typically Excludes
- Custom or specialty shapes
- Triple-pane or premium glass
- Exterior trim or cladding
- Structural modifications
- Bay or bow windows
Based on replacing 10 standard-size windows with vinyl double-hung.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$3,840 — US$5,760
Based on 8 sources and market data for Houston. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$7,909
Today
US$8,265
Window Replacement in Houston is ↑ 4.5% compared to roughly a year ago — about US$356 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Window Replace Contractors in Houston
Verified providersThe Window Source of Houston
14211 Hirschfield Rd, Tomball, TX 77377, USA
391 reviews
Vizion Windows & Doors | Tomball Window Replacement
513 Mason St, Tomball, TX 77375, USA
120 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
In Houston, a permit is typically not required if you are replacing existing windows with the same size and type. However, if you are enlarging the opening or making structural changes, a permit from the Houston Permitting Center is required, costing approximately $150 to $400.
Due to the high risk of tropical storms, many Houston homeowners opt for impact-resistant windows. These typically cost between $1,200 and $2,000 per unit installed, which is roughly 25-35% more than standard double-pane windows.
The off-season between December and February is the most cost-effective time. Contractors often offer discounts of 5% to 10% during these months to fill their schedules before the peak spring and hurricane-prep seasons.
Upgrading to ENERGY STAR certified windows with Low-E coatings can reduce cooling costs by 10% to 15% annually. In Houston's extreme heat, this translates to an average savings of $150 to $400 per year for a standard 2,500 sq ft home.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 4 days ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.