How Are Shutters Installed on My Windows? An inappropriately installed window treatment can be a hassle to open and can get damaged easily. We have a professional installation crew that comes to your home and installs your window treatment exactly, making sure that each one functions perfectly – and doesn’t get damaged throughout. But before we begin installing your shutters, we bring shutter samples to your home so we can custom design your window treatment together. Learn more about our free in-home consultation.