Cost of replacement windows with installation

Looking for cost of replacement windows with installation in Las Vegas, NV? Call ReplacementWindows Direct for a contact a provider — no obligation. Licensed window pros serve Las Vegas and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Replacing windows involves several variables that change the final bill. The size and style of the window are big factors; fixed glass usually costs less than units that open, like double-hung or casement styles. Your choice of frame material—vinyl, wood, or fiberglass—also shifts the number significantly, as does the glass package you choose for energy efficiency. The complexity of the installation matters too, especially if there is existing rot or if the home needs structural work to fit new frames. Exact pricing confirmed free on the call.

About this service

Replacing old windows involves removing the existing frame, inspecting the opening for damage, and installing the new unit with proper flashing and sealant. The final cost depends heavily on whether you choose a simple insert replacement or a full-frame tear-out. Exact pricing confirmed free on the call.

Frequently asked in Las Vegas

What is the average cost of replacement windows?

What are the best replacement windows for the money?

High-quality vinyl windows with excellent UV resistance and superior insulation are often the most cost-effective choice for Las Vegas's climate. Look for options that minimize heat transfer and block solar radiation. The pros can help you find the best value.

What is the most affordable way to replace windows?

Is it worth replacing 30 year old windows?

Yes, it's usually a very sound investment. Older windows in Las Vegas homes often lack the insulation and UV protection of modern windows, leading to higher cooling costs. Replacing them improves comfort and can significantly reduce those expenses. It's a smart upgrade.

How much does it usually cost to replace a window?

Who is Andersen windows' biggest competitor?

Also serving nearby: North Las Vegas · Henderson · St George · Victorville · Hesperia

All cities in Nevada →

More on this: ENERGY STAR windows — efficiency ratings.

Service area details

660,929residents

4,658per sq mile

8ZIP codes served

Serving all of Las Vegas — population 660,929; about 4,658 residents per square mile across 141.9 sq mi. ZIP codes covered include 89101, 89102, 89103, 89104, 89105, 89106, 89107, 89108.

Neighborhoods served in Las Vegas: Summerlin, Green Valley, The Lakes, Henderson, Anthem, Centennial Hills — and every surrounding area.