FAQ’s What can I expect from an in home consultation? Does Clevernest have a showroom? Do I need an appointment to come to the showroom? How long does it take to get my beautiful new windows, doors, or siding installed? What happens when I decide to purchase? How do I prepare for the installation process? What is the procedure for weather-related cancellation or delays? What do I do if I need to reach someone about my project before or after office hours? When is my payment for balance due collected? Do you accept credit cards?