Window Replacement Cost in Las Vegas (2026)
Average cost in Las Vegas
US$3,500 — US$25,000
US$350 — US$2,500 per sq ft
Cost Breakdown
ItemizedWindow units (Vinyl, Fiberglass, Wood)
70%
Professional installation and removal
25%
Clark County/City of Las Vegas permits
3%
Hauling away old windows and debris
2%
Sales Tax at 6.85%
📋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 9 sources and market data for Las Vegas. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$8,609
Today
US$8,970
Window Replacement in Las Vegas is ↑ 4.2% compared to roughly a year ago — about US$362 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 Las Vegas
Verified providersDelux Windows and Glass
3655 E Patrick Ln #800, Las Vegas, NV 89120, USA
236 reviews
Sky View Windows and Doors LLC.
4655 Quality Ct # K, Las Vegas, NV 89103, USA
148 reviews
AHE Windows & Doors
3110 Polaris Ave Units 18 & 19, Las Vegas, NV 89102, USA
178 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
Upgrading to energy-efficient double or triple-pane windows can reduce air conditioning costs by 10% to 25% annually, which is significant given Las Vegas's extreme summer temperatures.
Yes, most window replacements in Las Vegas and Clark County require a building permit, typically costing around $150. Resizing an opening or adding a new window always requires a structural permit.
While vinyl is the most popular budget option ($400-$1,400 per unit), fiberglass is highly recommended for the desert climate as it expands and contracts less than vinyl in extreme heat, though it costs more ($1,100-$2,200 per unit).
Homeowners should prioritize west and southwest-facing windows. These receive the most intense afternoon solar radiation, and replacing them with Low-E glass (SHGC of 0.25 or below) provides the highest immediate ROI in comfort and cooling savings.
📊Our Methodology
How we collect dataAggregated from 9+ 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: 2 weeks 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.