Pella® Window and Door Installation – Expertise You Can Trust You’ve chosen your replacement windows or doors. Now comes the second half of the process: installation. Pella’s engineering experts have devised exclusive installation methods that verify their success year after year. Pella professionals have the best expertise installing our windows – so when you have a Pella Expert Installer from our Casper showroom replace your windows or door, you’ll know the job was done right. The Installation: Our process Correctly measuring your openings is critical to the operational effectiveness and energy efficiency of your windows. Measuring must be exact to create a precise fit. Removing your old windows is a task that needs to be done carefully to help prevent damaging your home’s walls. Our Casper Pella Showroom installation professionals will properly dispose of your old windows or door for no additional cost. Ensuring a weathertight fit will prevent air and water from getting in. Pella’s experts take close 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 secure the product to the wall to minimize the amount of air and water that is able to enter your home. Cleaning up is key. Pella professionals 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 Casper Showroom, you’ll experience excellent customer service, clean and careful professionals and peace of mind knowing that your installation was completed by the most experienced Pella professionals.