How Much Does Window Replacement Cost in Las Vegas?
Window replacement in Las Vegas runs $4,500-$15,000 for a typical home, with most jobs completed in 1-3 days depending on frame condition and access. We measure, order, and install - you’ll have final say on every material and configuration choice before we cut a single piece of trim. Call (855) 951-4361 and a live person will pick up, 24/7, to schedule your free on-site estimate.
Our Window Replacement Process, Start to Finish
We’ve replaced windows in Summerlin stucco tracts, Henderson two-stories, and northwest valley ranches built during the 2001-2006 rush. Every job follows the same five stages, though Las Vegas’s painted stucco exteriors and concrete-slab construction create specific prep challenges you won’t find in frame-house markets.
Stage 1: On-site measurement and condition check (Day 1, 60-90 minutes). We pull every existing sash, check the rough opening for water intrusion, and test whether your stucco returns are intact or crumbling from two decades of thermal cycling. In the east valley and older Henderson neighborhoods, we often find hairline stucco cracks that have channeled monsoon moisture behind the paper - caught now, it’s a quick seal; missed, it becomes a $400-$800 siding repair later. You’ll decide at this visit: keep the same window style and size, or reconfigure for more light or egress?
Stage 2: Material selection and order (same day or next). We finalize your glass package, frame material, and exterior trim color. Lead times vary: standard vinyl double-hungs from our Andersen and Pella partners typically ship in 2-4 weeks; custom sizes or fiberglass frames can stretch to 6-8 weeks. We don’t collect the project deposit until you’ve signed off on every spec.
Stage 3: Demo and prep (Day 1 of install, 2-4 hours per window). Our crew removes the old unit, pulls compromised flashing, and cuts back stucco as needed to expose the nailing fin. In 1990s-2006 Las Vegas construction, original builders often used minimal flashing tape - we replace it with self-adhering membrane rated for 115°F+ roof-wall intersections. If we hit unexpected rot in the king stud or sill plate, we stop and call you before any structural work.
Stage 4: Installation and seal (Day 1-2). The new window gets leveled, shimmed, and fastened through the fin into framing - never through the frame itself, which voids most manufacturer warranties. We back-seal with low-expansion foam, cap the exterior with matching stucco trim or pre-finished aluminum, and caulk with UV-stable sealant formulated for desert exposure. Standard-size jobs: 6-10 windows in one day. Large picture units or hard-to-reach second-story openings add a half day.
Stage 5: Walkthrough and warranty registration (final day, 30 minutes). We operate every sash, screen, and lock; check interior trim for paint touch-up needs; and register your product warranty with the manufacturer. Our 730-Day Done Right Promise covers installation labor and seal integrity - if a monsoon finds a gap we missed, we come back and make it right.
The Window Options You’ll Actually Choose Between
Most Las Vegas homeowners we meet in Las Vegas arrive with one question already answered: their frames are failing. What they haven’t sorted is the material, glass, and operation style. Here’s where the money goes and what you give up or gain with each:
- Vinyl frames ($-$$): The dominant replacement choice in the valley. Doesn’t conduct heat, won’t rot, and holds up to UV better than early-generation products. The trade-off: color choices are limited, and the expansion-contraction rate in 110°F+ summers can stress corner welds over 15+ years. Best for homeowners who want solid performance without premium cost.
- Fiberglass frames ($$-$$$): Stronger than vinyl, paintable, and thermally stable across our extreme temperature swings. We specify these when we’re reconfiguring openings or installing larger units where frame flex would stress the glass. Costs 30-50% more than vinyl; worth it if you’re staying in the home 15+ years.
- Aluminum-clad wood ($$$): The interior wood look with an aluminum exterior shell. Popular in Summerlin and Henderson master-planned communities where HOA architectural committees scrutinize exterior aesthetics. Requires more maintenance than vinyl or fiberglass; the wood interior needs periodic sealing in our dry climate.
- Dual-pane low-E glass (standard): Non-negotiable in Las Vegas. The low-E coating reflects infrared heat, and argon fill between panes cuts conduction. In south- and west-facing walls, we recommend upgrading to triple-coat low-E, which knocks 10-15% off cooling load but adds $80-$150 per window.
- Impact-rated glass (specialty): Required in some HOA communities and smart insurance-wise given our wind-load events. Not the same as hurricane-rated; Las Vegas impact specs address wind-borne debris from sudden microburst storms. Adds 20-35% to glass cost. Our Windows & Doors in Las Vegas page covers full impact system upgrades if you’re considering that scope.
What Window Replacement Costs in Las Vegas, NV
Window replacement in Las Vegas, NV typically falls between $4,500 and $15,000. Here’s what moves you through that range:
| Cost Driver | Low-End Scenario | High-End Scenario |
|---|---|---|
| Window count and size | 8 standard double-hungs, ground floor only | 15+ mixed sizes including picture units, second-story |
| Frame material | Vinyl, white, standard sizes | Fiberglass or aluminum-clad wood, custom colors |
| Existing condition | Clean removal, intact stucco returns | Rotted framing, failed flashing, stucco repair needed |
| Structural changes | Same-size replacement, no header work | Widening openings, new headers, relocating wiring |
| Glass upgrade | Dual-pane low-E, argon fill | Triple-coat low-E, impact-rated, or sound-dampening |
Our written estimates include: all windows, installation labor, low-expansion foam and flashing, exterior trim and caulk, interior trim touch-up, debris haul-off, and permit pulling if required. What’s typically separate: stucco or drywall repair beyond standard trim coverage, electrical relocation for relocated windows, and any HOA architectural review fees. Upfront pricing, no surprises - the number you see is the number you pay.
What Las Vegas Homes Specifically Do to This Job
The valley’s housing stock shapes every window replacement we bid. That 1990-2006 construction boom - especially the 2001-2006 production-home frenzy - left master-planned communities from Summerlin to the northwest corridor with value-engineered stucco-on-wood-frame builds now hitting simultaneous 20-year failure points. We regularly open walls to find original windows installed with minimal flashing tape against OSB sheathing that has baked through 115°F summers and rare but violent monsoon soakings.
The thermal cycling here degrades exterior caulking and elastomeric coatings at roughly twice the rate of most U.S. climates. Hairline stucco cracks - nearly universal on 15+ year Las Vegas homes - channel July-September cloudbursts behind the weather barrier. When that water hits the impermeable caliche hardpan beneath many neighborhoods, it has nowhere to drain, creating hydrostatic pressure that finds every compromised seal. We’ve replaced windows in Whitney tracts where the original installer’s caulk had turned to dust, and in Paradise condos where settlement from collapsible aeolian soils had racked the frames out of square.
Almost every community operates under HOA governance with strict exterior standards. We pull the architectural guidelines before we spec a single window - color, grille pattern, and operation style often require committee approval. Permitting through the City of Las Vegas or Clark County is straightforward for like-for-like replacement; any structural modification triggers plan review and inspection. We handle both, built into our timeline.
Homeowners often pair window work with exterior upgrades. If you’re rethinking your property line, our Vinyl Fence in Las Vegas and Aluminum Fence in Las Vegas crews coordinate scheduling so you’re not living in a construction zone for months.
Serving Las Vegas, NV - Our Local Coverage Area
We’re based in the Las Vegas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked - Window Replacement in Las Vegas
Most Las Vegas window replacement projects finish within 3-5 weeks of our first visit: 1-2 weeks for measurement and material order, 2-4 weeks manufacturer lead time, and 1-3 days on-site for installation. Custom sizes or fiberglass frames can stretch lead times to 6-8 weeks. Call (855) 951-4361 and we’ll confirm current availability for your spec.
Like-for-like window replacement in Las Vegas typically requires no permit; any structural modification - widening openings, adding egress, changing header spans - triggers City of Las Vegas or Clark County plan review. We pull permits when required and schedule inspections; it’s included in our estimate, never a surprise add-on.
Yes, if you’re keeping the same size and location. Most Las Vegas window replacement jobs are same-size swaps that don’t touch plumbing or wiring. If you want to reconfigure - say, converting a fixed picture window to an egress double-hung in a bedroom - we may need to relocate a receptacle or reroute low-voltage. We flag that in the estimate before you commit.
For Las Vegas homes with 1990s-2006 original vinyl or aluminum windows, replacement is almost always the better value. Sash replacement or hardware repair runs $200-$500 per window but leaves the failing frame, degraded seals, and single-pane or early dual-pane glass. New units with modern low-E coatings and proper flashing pay back through cooling savings and eliminate the rot risk hidden in your walls. We don’t push replacement when repair makes sense, but we also won’t charge you twice for the same opening.
Your windows carry the manufacturer’s product warranty - typically 20 years on glass, 10 years on non-glass components for the brands we install. Our 730-Day Done Right Promise covers installation labor, flashing integrity, and seal performance. If it’s not done right, we make it right. That’s one of the longest workmanship guarantees in residential construction, and we put it in writing on every job.
Get Your Free Window Replacement Estimate in Las Vegas
Call (855) 951-4361 - a live person answers 24/7, no voicemail. We’ll schedule a 60-90 minute on-site visit, measure every opening, check your existing flashing condition, and deliver a written estimate with upfront pricing and no surprises. Most Las Vegas window replacement jobs start within 2-4 weeks of your approval. Built to last, backed in writing.
Written by Todd Mervyn, Owner at Groundwork Construction Co., serving Windows & Doors customers in Las Vegas since 2014.