Window Sash Repair Cost

How Much Does It Cost to Repair a Window Sash?

Yes, a broken window sash can often be repaired rather than replaced. Window sash repair is usually more affordable than full window replacement, especially when the frame and glass are still in good condition.

On average, homeowners can expect window sash repair costs to range from $150 to $600. Minor fixes, like replacing sash cords or hardware, fall on the lower end, while structural repairs or glass replacement increase costs.

Factors That Affect Costs

• Window Material: Vinyl, wood, and fiberglass sashes vary in repair complexity and price.
• Type of Damage: Broken glass, rot, warping, or balance issues all carry different repair costs.
• Window Type: Double-hung windows typically cost less to repair than specialty windows.
• Labor Rates: Local labor costs and contractor experience impact pricing.
• Accessibility: Upper-floor windows or hard-to-reach areas may increase labor costs.

Window Sash Repair Cost by Material and Part

The material and specific sash component being repaired play a major role in total cost. Below is a general breakdown by material.

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Vinyl

Vinyl window sash repairs are generally the most affordable. Common fixes include balance issues, minor cracks, or hardware replacement.

Wood

Wood sash repairs cost more due to labor and material needs, especially when addressing rot, swelling, or structural damage.

Glass

Replacing broken or fogged glass within a sash typically costs $200 to $500, depending on pane type and size.

Window Sash Cord Repair Cost

Repairing or replacing sash cords usually costs between $100 and $300. This repair is common in older double-hung windows.

Lower Sash

Lower sash repairs often range from $150 to $450, depending on material and whether glass or balance components are involved.

Upper Sash

Upper sash repairs typically cost $175 to $500, especially if balance systems or cords need adjustment.

Cost by Problem

Different sash problems come with different repair costs. Here’s a look at common issues.

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Cost by Window or Sash Type

Window Sash Repair Cost vs. Replacement Cost

In most cases, repairing a window sash is cheaper than full window replacement. Sash repair makes sense when the frame is in good condition and the damage is isolated.

However, if the sash is severely damaged, inefficient, or no longer compatible with modern ENERGY STAR windows or ENERGY STAR window ratings, sash replacement may provide better long-term value.

Sash repair is often worth the cost for newer windows, historic homes, or minor issues that don’t affect overall energy efficiency.

Window Sash Repair Cost: Next Steps

Window sash repair costs vary based on material, damage, and window type. Comparing repair quotes from local professionals can help you decide whether repair or replacement makes the most sense.

Modernize can help you connect with trusted window contractors to evaluate your sash repair options and understand how they compare to full sash replacement.

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