Style, quality, function, and budget are all met with Moscow & Pullman Building Supply’s lineup of interior and exterior doors. Bifold, bypass, or hinged, we can help you with them all. If you are looking to purchase a complete house package of doors or simply replace a single door in your house, our sales professionals are ready to help you make a decision that fits your needs best.  Let Moscow & Pullman Building Supply help you turn a door into the entrance to your home.

Our offerings of in-stock interior and exterior doors is the largest on the Palouse and our ready-to-order program is unsurpassed. If you are looking to order a custom door, we suggest referencing this quick & easy Custom Door Order Sheet to ensure you come prepared with all the necessary information. Let Moscow & Pullman Building Supply help you turn a door into the entrance to your home.


Moscow & Pullman Building Supply is proud to partner with Therma-Tru and Simpson Doors as well as several others to offer you the best selection of doors available. Exterior doors are made from three materials, mainly. Fiberglass, steel, and wood.

Fiberglass doors can look like wood, but do not warp or rot like a wood door. Fiberglass doors are also available smooth, but do not dent or rust like a steel door can. Fiberglass doors are the lowest maintenance option when it comes to exterior doors. Fiberglass doors also offer the best energy efficiency on average.

Browse the Therma-Tru Product Catalog to see the full line up of fiberglass doors.

Attractive designs, energy efficiency, and cost-savings are all great reasons to choose a steel door for your new entrance door. Steel doors have proven themselves over decades of use and continue to perform to this day. If you are looking for a mind blowing upgrade without a wallet blowing price, steel is a great option.

See the full selection of steel doors in the Therma-Tru Product Catalog.

The warm invitation of a wood door has been welcomed for generations. With unsurpassed beauty, wood doors make a great option to be the statement of your entrance. Whether you are looking for a traditional craftsman with dental, or a custom carved scene door, Moscow & Pullman Building Supply has the options for you.

Need inspiration? Check out Simpson’s Idea Gallery.


Interior doors are more than just functional, they provide compliments to your style and overall feeling of your home. Moscow & Pullman Building Supply is ready to assist you in selecting your interior styles. We offer a wide variety of interior options including MDF and wood doors.  Come in to either location and let us show you the possibilities that await you.

Allowing for a cost effective way to produce paint grade doors that fit every period, molded doors create flawless designs to fit any room. These doors are available in hollow core, solid core, as well as 20-minute fire rated. Hardboard doors offer a cost effective, ready to install, uniform finish option to your door needs and are available in hollow core or solid core and also offer matching bi-fold options.

If you are going for the a warm custom look, Style & Rail doors may be the answer you’re looking for. We offer a wide selection of hollow core and solid wood interior doors to complete your look.


Give yourself and your door a layer of protection with a storm door. Moscow & Pullman Building Supply has partnered with Larson Storm Doors and Andersen Storm Doors to provide the best products and prices. Larson & Anderson’s innovative products allow you to provide protection while not compromising style or function. Ask one of our sales professionals about storm doors today.