Average cost to install replacement windows

Looking for average cost to install replacement windows in Philadelphia, PA? Call ReplacementWindows Services for a contact a provider — no obligation. Licensed window pros serve Philadelphia 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 is a custom project, so the final total depends on a few specific variables. The size and style of the frames you choose—like double-hung versus casement—will change the materials cost. We also look at the glass packages, such as double or triple-pane options, and any energy-efficient coatings that help with insulation. The number of windows being replaced and the current condition of your home’s exterior framing play a role in the labor needed. Exact pricing confirmed free on the call.

About this service

The investment for window installation includes the cost of the unit and the labor for a weather-tight fit. If your current windows are no longer energy-efficient or are causing structural damage, replacement is necessary. Exact pricing confirmed free on the call.

Frequently asked in Philadelphia

What is the average cost of replacement windows in Philadelphia?

The cost depends on the window material, size, and the number of units. Philadelphia's historic homes and varied architecture can influence installation pricing. A personalized quote from a local pro is the most accurate way to determine the cost.

What are the best replacement windows for the money in Philadelphia?

For Philadelphia's climate, consider energy-efficient, double or triple-paned windows with good insulation. Vinyl and fiberglass are excellent, durable choices that perform well in both heat and cold. They'll help keep your home comfortable year-round. We can help you find the best fit.

What is the most affordable way to replace windows in Philadelphia?

Is it worth replacing 30-year-old windows in my Philadelphia home?

Absolutely. Windows from 30 years ago typically lack the energy efficiency of modern models. Replacing them can significantly reduce your heating and cooling costs in Philadelphia's varied climate. They also improve your home's comfort and appearance. It's a smart long-term investment.

How much does it usually cost to replace a window in Philadelphia?

Who are Andersen Windows' biggest competitors in Philadelphia?

Also serving nearby: Trenton · Allentown · Reading · Elizabeth · Newark

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More on this: ENERGY STAR windows — efficiency ratings.

Service area details

1,550,542residents

11,540per sq mile

8ZIP codes served

Serving all of Philadelphia — population 1,550,542; about 11,540 residents per square mile across 134.4 sq mi. ZIP codes covered include 19019, 19092, 19093, 19099, 19101, 19102, 19103, 19104.

Neighborhoods served in Philadelphia: Old City, Rittenhouse Square, Fishtown, Germantown, South Philadelphia, University City — and every surrounding area.