We want to ensure that the process of installing your Therma-Tru entryway and patio doors are as easy and stress-free as choosing your door.
Most of our entry and patio doors come pre-hung so that you can simply remove them from the packaging ready to install. You'll find easy-to-follow instructions included, as well as the online video and print guides designed for further assistance.
Get instructions
on everything from measuring and preparing the
opening to installing hardware and components to
weather proofing and maintaining your new door for years of trouble-free performance.
View installation information specific to the Therma-Tru
product lines:
