Instead, you might be able to cut costs by replacing just one part: the window sash.

Learn about window sash replacement with this guide.

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What Is a Window Sash?

Double Hung Windows with Sash

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Thewindowsash is the movable part of the window that holds the glass and its surrounding framework in place.

DIY vs. Professional Window Sash Replacement

You may be able to save money byreplacing a window sashyourself.

Double-hung window sashes are simple to remove and replace.

Parts of a window including the window sash

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Window Sash Replacement Costs

Expect to pay $200 to $415 for professional window sash replacement.

The average hourly labor cost for window installers and repair technicians is about $25.

Most window sash replacement jobs take about two hours.

Window seat with white drawers and multiple patterned pillows and cushion

Window Sash Replacement Basics

Replacement windowsashes usually come as part of a multi-part kit.

Installing newreplacement windowsfor your entire house is a stunningly expensive project.

Even do-it-yourself window replacementwhich trades much of the expense for homeowner laborcan be a daunting prospect.

As a result, window replacement is usually a job best left in the hands of a window company.

In most instances of broken window glass, total window replacement is unnecessary.

If the problem is only broken glassand the damage is localizedyou can replace the window sash only.

When to Replace the Window

Sometimes, you’ll need to replace the whole window.

The damage often extends beyond the window to the frame, wallboard, and wall studs.

During any major remodeling project, replace the window entirely instead of replacing the sash.

Where to Find Window Sash Replacements

Window sash replacement kits are generally brand-specific.

Major window companies such asAndersen, Pella, Jeld-Wen, Marvin, and others have window sash replacement programs.

Individual sash replacements will not be in stock at home centers.

However, you could find complete new-construction windowsa good source for window parts.

This new mechanism will keep your replacement sash in place and properly moving up and down.

In this case, be sure to preserve your window’s balancing weight.

Window sashes can usually be replaced entirely from inside the house.

If the surrounding frame is damaged, you will need to replace the window.

Sash windows are typically more expensive than fixed windows (windows that have no moving parts).

Andersen Double Hung & Single Hung Replacement Window Parts.

U.S. Bureau of Labor Statistics.