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What is the difference between full frame and box frame renovations?

In some situations where it is important for the customer to preserve historic characteristics of the home, we may be able to leave existing wood frames and simply replace it with a window insert. This depends on the state of existing windows and frames. Nine times out of ten, our recommendation is a full frame renovation where you remove any rotted wood and poorly performing components to replace the entire window system with a new high performance window.

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