Welcome to Big C Lumber

Whether you are a professional builder or remodeler, architect, or homeowner -- we are ready to serve your needs. Big C Lumber has been serving both homeowners and professionals for over 95 years. We are locally owned -- the money you spend with us stays here in our communities. We have 16 locations in Indiana, Michigan, and we are now located in Ohio too. We are near you!

Windows and doors is one of our specialties - and we have a dedicated Window & Door Facility that can offer you custom millwork capabilities on Marvin products. We offer FREE estimates, and FREE delivery too.

Buying windows and doors is not something you do every day - so be sure you're buying the right product for your needs. Our sales staff receives regular product training - so they can help you understand the latest in window and door features and options. Let us put our experience to work for you today! Enter your contact information and project needs to the left and one of our Marvin experts will contact you.


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Feeling a draft? Trouble opening that window? Then it might be that time…

There are tell-tale signs to look for when deciding if it’s time to replace the windows and doors in your home. The best step is your first step—and that starts with gathering information from your local Marvin® dealer.

Inspired By How You Live
Inspired By How You Live

We’re all searching for ways to live better and feel healthier. That’s why Marvin is committed to helping you find the right products for your project. For over 100 years, Marvin has designed beautiful products that meet the everyday needs of ordinary people. So, their windows and doors are truly inspired by how you live. Organized into Signature, Elevate and Essential collections, all Marvin products deliver quality you can see, touch and feel. Living better is in the details

Open Unlimited Possibilities

The Marvin Portfolio of Doors is intentionally designed to maximize the connection to nature in any living space. Its three distinct Collections give architects, designers and homeowners design flexibility by offering more styles, more high-quality material choices, and more interior and exterior finish options. So whether it’s beauty or performance, style or size, form or function that guides your next project’s design, with the Marvin Portfolio of Doors anything is possible.

Home Automation Made Easy
Home Automation Made Easy

The Marvin Lock Status Sensor brings smart home capabilities to Marvin windows and doors. The Lock Status Sensor is a fully integrated, factory-prepped solution that’s ready for wired or wireless connectivity. This means that every window and door equipped with it is delivered ready to install, without the need for after-market modification. This simple, affordable solution indicates if a panel or sash is closed and locked or unlocked, enhancing peace of mind without compromising aesthetics.

Window Replacement Made Easy
Window Replacement Made Easy

When shopping for new windows, it is easy to feel overwhelmed or intimidated by the process. After all, it is a big decision. That’s why we’re here. Not only can Marvin's products alleviate your replacement concerns, but we will help establish a sense of comfort and security in your home. Each product is intentionally designed to fit your unique needs and style. Plus, we will work hard together to make sure you’re satisfied with the end-result.