If you’re having soundproof windows installed, the right preparation can prevent any accidents happening to your belongings or to your property itself, and cut down on installation time. Before your installation, make sure to do the following: Put items such as cameras, laptops, phones and jewellery in a safe place.  Hide anything that can be removed, such as furniture and ornaments from the vicinity of the replacement area. Remove picture frames, paintings and any other decorations from the walls. Remove all blinds and curtains.  If you have any alarm systems connected to your windows, temporarily disconnect them. While most installation companies will remove and dispose of your old windows, double check they will do this before the installation.