Like other important parts of your home, windows don’t last forever. If one or more of your windows is showing signs of wear and tear, you likely need home window repair or replacement. Our partners at ConsumerAffairs researched the best replacement windows in Las Vegas so you find a licensed contractor offering a wide selection of warranty-backed products.
Everyone deserves to make thoughtful, informed purchase decisions. The local guides provided on this website are free for consumers. KTNV may receive compensation from our partners. Learn more.
Lower energy costs: Well-insulated windows in Las Vegas keep out the extreme heat, putting less pressure on your air conditioning. ENERGY STAR-certified windows or windows that meet similar standards can reduce your energy bill up to 15 percent.
Protection for your home’s interior: Furniture or flooring exposed to unfiltered sunlight can fade or discolor. Replacement windows with low-emissivity glass and other features block most of the sun’s harmful rays while still allowing in natural light.
Reduced noise: Replacement windows are available with double- and triple-glazing and laminated glass to block sound waves.
Safety and security: There are options for advanced locking systems, stronger glazing that is harder to break and safety glass that breaks into small pieces.
Easy operation and maintenance: Newly installed windows are easy to open, close and clean, and they last longer, with fewer maintenance demands.
Increased home value: Homebuyers pay more for properties with newer windows; you can get back as much as 80 percent of the cost of replacement windows when selling your home.
Types of replacement windows in Las Vegas
Replacement windows in Las Vegas come in many different styles, materials and sizes. Most home window repair and home window replacement companies in Las Vegas offer free in-home consultations to examine your windows and go over options.
If your window frames are in good condition you may only need replacement window inserts. If your frames have water damage, are rotting or aren’t level or square, you need full-frame replacement windows, which are more expensive but give you more flexibility to change window style or size.
Replacement window styles
How it works
Bottom panel moves vertically; top panel is stationary
Bottom and top panel both move vertically
Outward-swinging panel hinged at top
Outward-swinging panel hinged on side
One or more panels slide horizontally
Multiple windows meet at angles, extending outward from home
Types of frame materials
Most affordable; energy-efficient; durable; low-maintenance
High variation in quality; doesn’t add as much value to home
Inexpensive; strong and lightweight; low-profile; little maintenance; available in many shapes and sizes
Less energy-efficient than other materials; vulnerable to condensation
Energy-efficient; resistant to damage from heat; low-maintenance; customizable shapes, sizes, colors
Expensive; fewer product options
Classic and natural-looking; no thermal transfer
Most expensive; high-maintenance
How much does window replacement cost in Las Vegas?
Las Vegas homeowners spend between $300 - $1,500 per window for home window replacement, including installation. Larger, highly customized windows can cost significantly more. The cost of replacement windows depends mainly on these factors:
Replacement window inserts versus full-frame replacement: Full replacement costs 20 - 30 percent more than inserts.
Window size: Windows with larger dimensions have higher product and installation costs.
Window style: Generally, single-hung and double-hung windows are the least expensive styles. Awning, casement, sliding and picture windows are moderately priced. Bay and bow windows are the most expensive style.
Window material: Wood and fiberglass have higher prices than aluminum and vinyl.
Window glass: Heavy glazing and special coatings add to the cost of replacement windows.
Choosing a window installer in Las Vegas
When purchasing replacement windows in Las Vegas, look for a company that both sells and installs windows. The business should be a Nevada-licensed contractor. You can verify a license on the Nevada State Contractors Board website.
Look for well-reviewed contractors in Las Vegas and ask these questions:
How much experience do you have selling and installing replacement windows?
Do you have a list of customer references?
Do installation staff have any special certifications, like from the American Window and Door Institute or InstallationMasters?
Are the windows you sell ENERGY STAR-certified or do they meet similar standards? Do they have labels from the National Fenestration Rating Council so I can compare energy efficiency ratings?
How long will it take to receive my windows? How does installation work? How long does installation take?
Are windows and installation backed by a warranty?
Get at least three estimates before choosing a window installer in Las Vegas. Your contractor should be familiar with permit requirements in the City of Las Vegas, Clark County and other jurisdictions.
Renewal by Andersen, a leading national replacement window company, has completed over 15,000 projects in the Las Vegas area. Schedule a free in-home consultation, custom-design your new windows and get professional installation. All windows are supported by a transferable limited warranty. Las Vegas customers give five-star reviews for Renewal by Andersen’s professional service and well-built windows.
Milgard has been manufacturing high-quality windows for over 50 years. Set up a free in-home consultation with a Milgard-certified dealer to learn about the company’s product lines of replacement windows, all backed by a lifetime parts-and-labor warranty. Reviewers are highly satisfied with their Milgard windows and recommend the company to others.
Our partners independently research and analyze the companies mentioned in our guides and work with subject matter experts to add valuable information that helps consumers make smart purchase decisions. Our partners will not include companies on these guides that do not meet specific quality standards. The compensation we receive from our partners may impact how and where companies appear on our site, including the order in which they appear.
Our partners independently research companies, and use editorial discretion to award companies with special recognition (i.e. Best Value) based on their staff’s judgement or subject matter expert’s judgement. Our partners do this to help you identify companies that will meet your specific buying needs, and do not receive compensation for these designations.