Doors & Windows

Millwork & Trim

At Bytown Lumber, our Lumber and Building Supplies expertise allows us to offer high-quality door millwork, window millwork, and window trim supplies.

Millwork is used to add the finishing touch to any interior and exterior doors and windows, and it can be as simple or as decorative as you wish.

Our range of standard and custom window trim options will complement any wood window or vinyl window and help you complete your window project.

Contact us for help with your window or door millwork and trim needs, or visit one of our retail store locations.

Building Kits

Visit The Door Shop, Bytown Lumber’s dedicated interior doors division, and put our experience to work in your home!

Related Links:

Mouldings and Trim
http://www.alexdirectllc.com

Related Literature:

Interior Doors from The Door Shop
We make choosing interior doors and mouldings as easy as 1-2-3, and we make installation just as simple. Check it out!
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Rough Opening Guide

Download this handy reference for determining rough opening sizes for your interior doors


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Replacement Door Guide

Download this useful form to help you determine your requirements for replacement doors


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Double Door Configurator

Download this guide to help you configure your double doors and finish options.


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