No Hassle - No Surprises - Pella® Door Replacement We know you don’t replace your doors frequently, so Pella makes sure the project is as easy and stress-free as possible. The majority of our projects are even finished in one day. Our Pella Expert Installers℠ are recertified annually, so you know we’re sending the most qualified people for the job. Our experts are trained in Pella’s exclusive installation methods and will make sure the whole team does the little things to make your installation day go smoothly. You can expect the installers to: Cover the work area with drop cloths Wear shoe covers to prevent dirt from entering your home Update you on the status of the job Leave the work area cleaner than it was before the installation Haul away your old doors Show you how to operate any features you have questions on Even better, you’ll be able to enjoy your door knowing that your new door is protected by the Pella Care Guarantee. This exclusive agreement only applies when you purchase through our Wilmington Showroom1. Schedule Now! 1 Visit http://www.pella.com/support-center/warranties/pella-care-guarantee/default.aspx for limited warranties and service agreement details.