Window & door installation

Installation resources

illustration of installing window

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.
Close up image of window closure mechanism

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 illustration

Site prep instructions

Get site preparation information for your Andersen doors.
closeup of window joining corner

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
illustration of door hinged

Service instructions

Operation and adjustment, replacement, repair and reglazing instructions for Andersen windows and patio doors.
variety of window replacement parts

Replacement parts

Find and purchase specific replacement parts for your window, patio door, or storm door.

Window and Door parts
Storm Doors parts

image of andersen windows accessories, chalk, and tape

Andersen installation materials

Complete your installation project with Andersen branded installation materials.
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Materials calculator

Use it to determine quantities of flashing and sealing materials tested with Andersen® products.
screen shot of installation videos

Installation videos

We've created videos that provide an overview on the installation process for different types of products.
illustration of corner of window dissection

Rigid insulation supplement

This document details the location of the drainage plane when a window/door is installed into an opening with rigid insulation.
illustration of insulated sheathing

Insulated sheathing supplement

This document details the typical support framing when a window or door is installed into an opening with insulated sheathing.
illustration of rough opening section

Rough opening template for specialty windows