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Allied Builders Supply offers quality exterior doors from Simpson Door, Masonite and Therma-Tru. Our selection of interior door brands include: Simpson Door, Masonite and Woodgrain . Need to make a special order?  Stop by Allied Builders Supply and we will help you place the order.

Need to customize a door? We have a variety of door hardware and glass inserts to create the look you want. Stop in to Allied Builders Supply to look through our catalogs, and talk to our experienced sales staff.

Check our list of contractors for help with the installation of your new doors.


Simpson Door logo
Therma-Tru logo
Woodgrain Doors logo
Rogue Valley Door logo

Our Selection of Quality Products

Masonite logo

Browse Our Product Guides


We make it easy for you to choose the right products for your project.

Learn before you buy


Overstocked items, mistakes and returns offered at great prices! 

See what's available

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