Interior & Exterior Doors
Clarksville - Greenville - Sheridan - Stanwood, MI
Doors That Define Every Entry & Exit.
At Big L Lumber, our interior and exterior doors department is built to help you find the perfect fit for every space in your home or project. Whether you are upgrading curb appeal with durable, weather-ready exterior doors or adding style and function with beautifully crafted interior doors, our selection combines quality materials, trusted brands, and expert guidance. With four convenient locations in Clarksville, Greenville, Sheridan, and Stanwood, MI, our team is ready to help you choose the right door for security, efficiency, and design. From classic to contemporary styles, Big L Lumber makes it easy to open the door to better living.
Exterior & Interior Doors
Exterior Doors (Therma-Tru)
Therma-Tru entry door systems are known for superior engineering, lasting beauty, and industry-leading performance.
Key Benefits:
- Preferred by builders
- Backed by some of the best warranties in the industry
- Improved comfort, energy efficiency, and durability
- Enhanced curb appeal and home value (potential increase of $24,000+)
Available Door Lines:
- ProEdge™ & Profiles™
- Traditions
- Fire-rated steel doors
Stock Options at Big L:
Sizes:
- 32" and 36"
Styles:
- Blank
- Nine-lite
- Six-panel
Interior Doors
Big L offers a variety of pre-hung interior doors:
Stock Options:
- Unfinished birch
- Primed six-panel Masonite
Sizes:
-24" to 36" (even sizes only)
Specialty Doors (Available by Request):
- Radiata pine
- Oak
- Additional Masonite designs
Gadco Garage Doors
Gadco Garage Doors provides a wide selection of modern garage doors.
Customization Options:
- Multiple door styles
- 9 decorative colors
- Standard or decorative window designs
Stock Model at Big L:
- Model: 7825 raised panel
- Color: White
Sizes:
- 9' x 7'
- 16' x 7'
Available insulated or non-insulated
Installation:
- DIY installation available
- Professional installation can be arranged
Garage Door Openers
Upgrade your system with a Chamberlain garage door operator:
- Rolling code transmitters for enhanced security
- Reliable and modern performance
Windows & Patio Doors
Modernview Windows by Atrium
Atrium Windows & Doors produces Modernview Windows, a popular choice among customers.
Stock Features:
- Low-E insulated glass
- Built-in J-channel
- White finish
Styles:
- Single hung
- Single slide
- Select picture windows
Patio Doors in Stock:
- Size: 6'0" x 6'8"
- Vinyl construction
- Pre-assembled with frame
- Includes screen and hardware
- White finish with Low-E glass
- Price: Under $550
Special Order Options:
- Double hung
- Double slide
- Casement
- Awning
- Bay windows
- Additional picture windows
Andersen Windows
Andersen Corporation products are available through Big L, a "Circle of Excellence" member.
Available Products:
- Vinyl-covered windows
- Patio doors (special order)
Color Options:
- White
- Terratone
- Sandstone
- Forest Green
Benefits:
- Ideal for new construction or replacements
- Wide product selection ensures the right fit for any project
Ordering Options:
- Bulk direct-from-factory orders for savings
- Weekly warehouse orders for faster turnaround