Northwest Indiana’s Leading Provider

• Top-Tier Inventory – We offer the industry’s best products designed for both curb appeal and durability.
• Excellent Customer Service – We are a local family-owned business striving to exceed customer expectations with every home improvement project.
• Proven Satisfaction – Our attention to detail and quality performance is why we have so many exceptional customer reviews.
• Count on the experts at Window Depot to fulfill your home improvement needs!

Replacement Windows with a clear advantage. We install energy-efficient all-weather windows designed to enhance the comfort, beauty, and function of your home. Our professional team can work with any size and structure you need.

Doors to compliment your home design. Our team can install beautifully crafted front doors that offer an attractive entrance that compliment your home’s look, style, and themes. We also provide everything from patio doors in your backyard to sliding doors for mudroom and enclosed porches.

Relaxing sunrooms all year round. Expand your home space with a custom-designed sunroom from Window Depot. We have low-maintenance solutions for enjoying the great outdoors from the durable safety of a new premium gauge vinyl sunroom.

A Family Run Business for all of Valparaiso, IN

A Sterling Reputation with Top Industry Distinctions & Five-Star Ratings for Our Clients

Window Depot has been serving the greater Valparaiso, Indiana area for years, providing access to high-quality products and incredible customer service. This has led our company to be recognized by various industry distinctions, including our dedication to transparent communication. When you hire our company, we assign a single point of contact to ensure everything is clearly explained during our time together. This liaison will work hard to meet your needs using our expert team of fully trained and certified craft workers and installers. With a record of competitive pricing, lifetime warranties, and exceptional service, Window Depot continues to exceed customer expectations.