Pella® Window and Door Installation – Expertise You Can Trust You’ve chosen your replacement windows or doors. Now comes the second component of the replacement project: installation. Pella’s engineering experts have created exclusive installation methods that prove their success year after year. Pella professionals have the best expertise installing your new windows – so when you have a Pella Expert Installer from our Concord showroom replace your windows or door, you’ll know you’re working with the best. The Installation: Our process Correctly measuring your openings is critical to the operational success and energy efficiency of your windows. Measuring must be exact to ensure a precise fit. Removing your old windows is a step that needs to be done properly to help prevent damaging your home’s walls. Our Concord Pella Showroom installation professionals will properly dispose of your old windows or door for free. Ensuring a weathertight fit will prevent air and water from entering. Pella’s experts take special care to ensure your window or door is level and square in the opening. We’ll also install insulation between your window or door and the wall and will adhere the product to the wall to prevent the elements from entering your home. Cleaning up is the final step. We will check each window for proper installation. Upon finishing, our installers will clean up the work area, vacuum and walk you through how to operate and take care of your new Pella windows or door. When you choose replacement by our Concord Showroom, you’ll experience superior customer service, clean and careful installers and peace of mind knowing that your installation was completed by Pella’s best.