Homeowners have the option to install Pella replacement parts without the help of a professional. Pella sells replacement parts and provides installation instructions for both new installations and parts replacement. These instructions are available for Pella's windows, doors and accessories.
Non-professional installation of Pella products does not void the manufacturer's warranty, provided that the installer follows all installation instructions. Failure to completely adhere to Pella's installation instructions voids the manufacturer's warranty. The warranty does not cover damage incurred during a non-professional installation, regardless of whether or not the installer follows the instructions.
Altering or removing and reinstalling Pella doors and windows is considered a deviation from the installation instructions. Any modification or reinstallation voids the manufacturer's warranty.