Rotten sections, mold, and cracks can cause serious issues. If ignored, they can damage the window frame and increase the risk of glass falling. Immediate window frame repair is essential once you notice rotten wood to avoid further damage.
Window Frame Repair Methods We Use
- Replacing only the damaged wood
- Replacing foggy or broken glass along with the frame
- Replacing the entire wooden frame if necessary
When we perform rotten frame repair and replace the glass along with the frame, we use high-quality Cardinal Insulated Glass to boost performance and energy efficiency. Plus, you’ll get a 20-year warranty on the thermal seal for long-lasting durability and peace of mind.
How Much Does Rotten Window Frame Repair Cost?
Rotten window frame repair does not have one fixed price because the damage may affect the sill, sash or several connected frame sections. Based on our current pricing, sill restoration typically costs $200–$700, while sash repair ranges from $400–$700, including labor.
The final cost depends on how far the rot has spread, how much damaged wood must be removed and whether the repair also requires alignment or hardware work, typically $150–$500.
These prices are general estimates, not fixed quotes. We inspect the frame, determine what can be preserved and provide a clear project-specific estimate before work begins.
Why Hire Rotten Window Repair?
10+
years
of experience
years warranty on the thermal seal
years warranty on woodwork
estimate
and inspection
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