Selecting the perfect window or door is half the battle. Proper installation is equally important to help ensure our products perform.
Window and door installation
Installation resources
Installation instructions configurator
Use configurator to create customized installation instructions in PDF format and/or animated video where available. Instructions include preparing the rough opening, sealing, shimming, fastening, flashing and water management.
Accessory instructions
Accessory instructions for Andersen windows and patio doors, including hardware/locks, art glass, casing, trim, grilles, extension jambs, insect screens and more.
Site prep instructions
Get site preparation information for your Andersen doors.
Joining instructions
Instructions for combining multiple units. Choose the type appropriate for your design.
Learn More About Our A-Series and 100 Series Joining Options
Service instructions
Operation and adjustment, replacement, repair and reglazing instructions for Andersen windows and patio doors.
Replacement parts
Andersen installation materials
Complete your installation project with Andersen branded installation materials.
Materials calculator
Use it to determine quantities of flashing and sealing materials tested with Andersen® products.
Installation videos
We've created videos that provide an overview on the installation process for different types of products.
Rigid insulation supplement
This document details the location of the drainage plane when a window/door is installed into an opening with rigid insulation.
Insulated sheathing supplement
This document details the typical support framing when a window or door is installed into an opening with insulated sheathing.
Rough opening template for specialty windows
Disposing Of Your Old Windows
You need to follow strict procedures during and after you remove your old windows. Contact local authorities or waste management companies for proper recycling and/or disposal of removed window or patio door.
Window And Door Removal Instructions
NOTICE: Buildings constructed prior to 1978 may contain lead paint which could be disturbed during window replacement. For more information on proper management of lead paint, visit www.epa.gov/lead.