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ThermaTru Doors - Where Home Begins

Home Begins At the Door.
Ready To Make a Grand Entrance?

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monumental solutions, llc. Therma-Tru® Doors Certified Installer Details

monumental solutions, llc. Therma-Tru® Doors Showroom & Installer Details

Monumental Solutions, LLC.


PO Box 202
, Lake Preston, SD 57249


Hours subject to change due to holidays or other events

Scheduling available any time!

Monumental Solutions provides skilled door installation services as well as many other services in Lake Preston, SD. You've found your perfect door, now let our knowledgeable installers handle the rest. Our Therma-Tru Certified Door System Installers are trained to ensure professional results. Contact us to schedule your door installation and add unparalleled performance and curb appeal to your home with confidence. We have many additional products and services that can help compliment your new door system as well.

Commitment Placeholder

Our Commitment

We deliver an entrance that performs as exceptionally as it looks. The Therma-Tru Certified Door System Installer status recognizes our ability to correctly install your Therma-Tru door. We've completed comprehensive training from experts in the field on the proper techniques to install your new entry door system for years of energy efficiency and weather resistance, insulating against extreme temperatures and resisting the damaging effects of moisture.

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