How Are Shutters Installed on My Windows? An inappropriately installed window treatment can be tough to open and can get damaged easily. We have a professional installation crew that comes to your home and installs your window treatment with great accuracy, making sure that each one moves smoothly – and doesn’t get damaged in the process. But before we start installing your shutters, we bring shutter samples to your home so we can custom fashion your window treatment together. Learn more about our free in-home consultation.