Window Repair &
Replacement Services

Window Repair

For wood windows that have been broken or damaged by rot and moisture, window repair is a great, cost-effective solution that restores them to their former condition and prevents your windows from needlessly ending up in a landfill. Bagnall Builders is the leading expert on window frame repair, and we’re skilled at repairing damage to windows, from rot and moisture damage to mechanical issues and seal failures.

How Window Damage Occurs

When window sills on casement windows are exposed to moisture for long periods of time, the wood can begin to rot, allowing a passage for destructive insects, carpenter ants, and more moisture. Over time, the damage will become worse and cause the window sill to pull away from the window, resulting in energy loss and exposing the sidewall to rot as well. However, even serious damage to your windows can be repaired to look like new at a fraction of the cost for a replacement window. Our window repair experts will assess the damage to your windows to determine if they are salvageable, then provide clear and honest estimates about the cost to repair or replace them. If you suspect your windows need repair, contact us and we will schedule a free consultation and estimate for you.

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Window Replacement

Bagnall Builders is proud to offer Marvin windows to all of our customers. Designed to withstand Iowa’s harshest weather conditions, Marvin windows provide modern aesthetics and reliable functionality to your home. Plus they offer a wide range of window types, from casement windows to double hung windows to fit a variety of styles, and their products are designed with sustainability and energy efficiency in mind.

As the only Marvin authorized window replacement contractor in Iowa, we have unique expertise that sets us apart from other window contractors. Our expert team will work with you through the entire replacement process, from window selection to installation to ensure you’re satisfied with your new windows.