Big C Lumber • Windows, doors, and skylights
Open your home to light, comfort, and curb appeal
Whether you're replacing a few openings or building new, we pair industry-leading brands with guidance on styles, glass packages, and hardware. Choose windows, patio doors, and entry systems that boost efficiency, security, and the look you want.
Talk with a specialist
Share your plans and we'll help you compare options, pricing, and lead times. Our team coordinates takeoffs and keeps your project on schedule.
Our Brands
Professional Installation Services
Expert installs with flexible financing available
Serving Indiana and Michigan with trusted teams who handle windows, doors, and siding. We measure, quote, and install to manufacturer specs—while keeping your home clean.
Free at-home consultation to measure openings and review product lines.
Detailed quote followed by installer remeasurements for accuracy.
Certified installation to spec with clean, respectful jobsite practices.
Call 574-272-6500 or 800-837-1882 to check coverage in your area.
Windows & exterior doors
Elevate comfort, security, and curb appeal with styles and glass packages tailored to your home.
Entry & exterior doors
Wood, fiberglass, and steel options with glass, grille, and finish choices to match your design.
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Patio doors
Sliding, French, and multi-panel configurations that maximize light and connect indoor/outdoor living.
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Windows
Double-hung, casement, specialty shapes, and skylights engineered for efficiency and clear views.
Talk with a specialistTrusted brands for every project
Explore our leading manufacturers for windows, doors, and skylights. We'll help you compare options and timelines.
Our Brands
Interior & pre-hung options
Pre-hung interior doors with a precision fit
Our advanced door shop flush-cuts hinges on beveled edges and builds pre-hung units for a cleaner fit and finish. From Rockport to Craftsman styles, choose the look you love and let us prep it for fast installs.
Need something special on a tight timeline? Our team will do their best to meet jobsite requests quickly.
Request door options
Rockport
Cambridge
Craftsman
Continental
Santa Fe
Smooth Colonist
Textured Colonist
Rockport
Cambridge
Craftsman
Continental
Santa Fe
Smooth Colonist
Textured Colonist
Rockport
Cambridge
Craftsman
Continental
Santa Fe
Smooth Colonist
Textured Colonist
Ready to plan your project?
Connect with our team for product comparisons, lead times, and installation options. We'll help you pick the right combination for your budget and design.