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.


All fields with an (*) are required.

Marvin and Integrity window and door solutions

Now is the Perfect Time for New Windows and Doors.

Whether you choose windows and doors by Marvin® or Integrity® from Marvin, you'll have made an exceptional choice for your new home, remodeling project, or window and door replacement project. Give us a call or set up an appointment to get started! 

Integrity Ebony and Bronze All Ultrex Interior Finishes
You Don't Have to Compromise Style for Performance

Integrity windows and doors are made with Ultrex® , a pultruded fiberglass we’ve patented that outperforms and outlasts vinyl, roll-form aluminum and other fiberglass composites. We use Ultrex and our proprietary pultrusion process to manufacture high-demand windows and doors that endure all elements without showing age or wear. Now, you can have Bronze and Ebony interior finishes on All Ultrex windows, maintaining the strength and durability of Ultrex with finishes relevant to today’s design trends.

Marvin and Integrity Voted "Best In Quality"

Builders Vote: Best In Quality

Each year, BUILDER Magazine asks professionals to weigh in on their brands of choice, from those they recognize and those they use to those they trust to perform when they need them the most. This year, Marvin and Integrity led once again in quality, and Integrity was voted the brand in its category that builders used the most.

Marvin Windows and Doors and This Old House team up

Encore Please: We're Joining This Old House for their Most Innovative Season Yet

Designing for the Future

Once again, we’re sponsoring the This Old House crew as they spend the fall renovating an 1879 Newton, Mass. home to meet the multigenerational needs of a modern family. Coming up this spring, Marvin Windows and Doors will help revive an additional historical home in Charleston, SC.

Supporting "Generation Next”

We’re joining This Old House in their quest to close the skills gap by encouraging young people to pursue a hands-on career. For the first time, our sponsored seasons will feature young apprentices getting a once-in-a-lifetime chance to learn the craft – the right way – and become part of an amazing tradition.

The Advantages of Working with a Marvin Dealer
The advantages of working with a Marvin Dealer

Whether you're building a new home, remodeling or making home improvements, we understand that choosing windows and doors can be a big decision. Our Marvin experts will walk you through the options - including energy-efficient glazing, hardware finishes, clad colors and other design features. We'll be there to answer your questions and help you make the right choices for your project.

Integrity Windows and Doors 20 Years Promo

20+ Years of Residential Remodeling and Replacement Experience


Every remodeling project has its own unique requirements and Integrity is equipped to meet those challenges. Two distinctive series, All Ultrex® and Wood-Ultrex®, provide an abundance of sizing, performance, and configuration capabilities to meet your needs. The Ultrex material pioneered by Marvin Windows and Doors, combines proprietary pultruded fiberglass and finish technologies that deliver proven energy efficiency and sustainable performance advantages. Our experts can guide you through even the toughest projects.

Marvin Windows and Doors - Tradition that never goes out of style

Tradition that Never Goes out of Style

The double hung window has been a prominent feature in American architecture for centuries. At Marvin®, it is part of our heritage of providing industry-leading products, and quality windows and doors for the American home. We are proud to make an American classic, handcrafted in America. With advancements in engineering the Marvin Ultimate Double Hung window now integrates a classic look with state-of-the-art durability, versatility and ease of use. Smooth operation, tilt-in convenience and extensive size, shape, and finish options make this the perfect window for remodeling, replacement, historic renovation or new construction projects.

Wide Open Possibilities with Scenic Doors from Marvin

Wide Open Possibilities

There's a magnificent vista on the horizon. You want to knock down a wall to turn an ordinary room into an extraordinary one and redefine your family room to include indoor and outdoor living spaces. And after all that, you don't want anything to stand between you and your view. That's why Marvin designed a line of Scenic Doors. The Ultimate Lift and Slide and Bi-Fold doors are available in stunningly large sizes and numerous panel configurations, they allow for a seamless transition from the exterior to the interior of your home. Marvin's industry-exclusive hardware virtually disappears, giving you an incredibly clean and unobstructed view with simple, effortless operation.