Andersen Wood Window Restoration in Harrison, NY

When our team was called for an Andersen Wood Window Restoration in Harrison, NY, the homeowner believed the window was too far gone to save. The bottom rail was shattered, the interior mullion had collapsed, and years of moisture exposure had weakened the frame to the point where it crumbled under minimal pressure. But difficult, heavily damaged Andersen windows are exactly the type of projects we take pride in restoring. Our mission is not only to repair — they are to rebuild the original structure with strength, precision, and long-term durability.

We began by carefully removing the damaged sash and accessing the interior components. The rot had spread far deeper than visible from the surface, so we used oscillating saws, detail chisels, and vacuum extraction to remove every compromised section. Whenever we perform an Andersen Wood Window Restoration in Harrison, NY, we map out the structural failure first to understand how the window must be rebuilt. The lower frame was completely remilled using select-grade hardwood, matching Andersen’s original contours with exact measurements.

Once the damaged wood was removed, we treated the remaining structure with a two-part wood consolidant engineered for severe rot conditions. This material penetrates deep into the fibers and reinforces the remaining wood, giving us a strong foundation to bond new components. After the consolidation cured, we bonded the custom-milled pieces using marine-grade epoxy — ideal for windows in Harrison, NY, where seasonal moisture and fluctuating temperatures can accelerate deterioration.

The rebuild continued with sanding, profiling, and blending the new hardwood into the original sash. We then applied an oil-based primer designed for moisture-prone wood, followed by a rich, protective stain to match the existing interior finish. The difference between the “before” and “after” was dramatic — what started as a destroyed, unsafe opening transformed into a strong, cohesive, beautifully restored Andersen window that looked as though it belonged there from day one.

After completing the sash, we reinstalled it into the existing frame, adjusted the travel path, and inspected all contact points. Proper alignment prevents premature wear and ensures smooth movement, especially in windows that have undergone full structural repair. We also inspected nearby sashes for early-stage rot to help the homeowner prevent future failures. Working on projects like this Andersen Wood Window Restoration in Harrison, NY reinforces the value of true craftsmanship — restoration over replacement, precision over shortcuts.

If your Andersen windows show rot, broken components, or severe structural damage, our team is ready to restore them — even in the toughest conditions. Contact Prestige Window and Door Repair for expert window restoration, sash rebuilding, structural wood repair, and custom refinishing.