Business Details
23 Years
experience
Trusted Windows & Doors Services in Valparaiso, IN
Terry's Discount Windows has been serving Northwest Indiana since 2003, providing high-quality home improvement solutions rooted in family values and Christian principles. Our Master-certified installers specialize in energy-efficient windows, insulated vinyl siding, premium doors, and roofing systems, all backed by lifetime warranties. We maintain direct partnerships with manufacturers like Soft-Lite to eliminate middlemen and pass savings to customers while upholding strict quality standards. Our team treats every client like family, combining technical expertise with personalized service to create comfortable, durable living spaces.As a multi-award-winning business, we've been recognized as the #1 window and siding company in the region for eight consecutive years. Our commitment extends beyond business through active community involvement, including partnerships with Habitat for Humanity and local churches. We operate from two Indiana locations, offering free estimates and flexible scheduling to serve Porter, Laporte, and Lake counties comprehensively.
Services
Windows
Siding
Doors
Roofing
Energy Star Products
Details
- Year established: 2003
Highlights and features
- Family-owned since 2003 with 20+ years combined industry experience
- Master-certified installers with exclusive lifetime workmanship warranties
- Direct-from-manufacturer pricing with no middlemen markups
- Energy Star-rated products for maximum energy efficiency
- Community-focused business supporting local charities and churches
Services
Windows
We offer Energy Star-rated vinyl windows in multiple styles including double-hung, casement, and sliding options. Our Soft-Lite manufacturer partnership ensures American-made quality with exclusive lifetime warranties covering glass breakage. Custom color matching and energy-efficient features help reduce utility costs while enhancing home aesthetics.
Siding
Our insulated-backed vinyl siding solutions protect homes against Indiana weather while improving energy efficiency. Available in multiple grades and colors, our siding installations come with industry-leading warranties and lifetime craftsmanship guarantees. Master-certified crews handle complex installations with precision and care.
Doors
We install premium entry doors with 10-year paint warranties and lifetime structural guarantees. Our selection includes steel, fiberglass, and custom wood options that enhance security and curb appeal. All installations include weatherproofing treatments to maximize energy savings and durability.
Roofing
Our roofing services feature durable asphalt shingle systems with comprehensive warranties. Professional installations follow strict manufacturer guidelines to ensure leak-proof protection against Midwestern weather. We offer free inspections and workmanship guarantees for complete customer confidence.
People
Terry Keelen
Owner/President/CEO
Terry founded the company in 2003 with core values of integrity and customer care. Actively involved in daily operations and community service, he leads with 20+ years industry experience while maintaining family priorities and church leadership roles.
Julie Keelen
Owner/VP/CFO
Co-owner Julie manages financial operations and strategic decisions. Committed to family values and local business support, she actively participates in church youth programs while helping grow the company into Northwest Indiana's fastest-growing home improvement provider.
Caleb Keelen
VP of Sales and Development
Terry's youngest son leads sales strategy with creative energy and personable leadership. A company veteran since childhood, Caleb focuses on customer relationships and future growth while balancing family life and church ministry commitments.
Tyler Keelen
Operations Manager
After nursing career experience, Tyler now oversees daily operations using his organizational skills. He brings structured leadership to installations while maintaining family priorities and health commitments through Ironman training.
Mark Hutson
Sales and Measure Manager
With 30+ years industry experience, Mark ensures precise measurements for custom installations. A technical expert and customer advocate, he combines construction knowledge with family values while mentoring foster children with his wife Kelly.
Questions
What areas do you serve?
We serve all of Northwest Indiana including Porter County, Laporte County, and Lake County.
Do you offer financing options?
Yes, we provide flexible financing solutions to help homeowners complete their projects.
What warranties do your products include?
Our windows and doors feature lifetime product warranties with glass breakage coverage, plus exclusive lifetime workmanship guarantees.
Are your installers certified professionals?
Yes, we employ Master-certified installers with extensive training in energy-efficient home improvement solutions.
How can I schedule a consultation?
Call us at 219-476-0400 or request a virtual/appointment through our website.
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