√ Windows   √ Siding   √ Entry & Patio Doors

 √ Garage Doors (Coming Soon)

Showroom: 1558 W. Lincolnway • Valparaiso, IN 46385

(219) 999-0136

Don't be fooled!  We’re proud of Window World value and don’t hide behind “Buy One, Get One” or “Buy Three & Fourth is Free” offers like our competitors advertise. We are simply the best for a whole lot less.

(219) 999-0136

• 8 high-performance, Series-4000, white, double-hung windows
• Double pane, double-strength, Low-E, SolarZone glass with Argon gas
• Super Spacer Warm-Edge Technology
• Exterior trim included

8 WINDOWS

INSTALLED*

• 8 Series-6000, white, double- hung windows
• Triple pane, double-strength
• SolarZone 3X Low-E glass with 2 chambers of Argon gas
• Foam-filled sashes
• Super Spacer Warm-Edge Technology
• Exterior trim included

8 WINDOWS

INSTALLED*

• 8 Series-6000, white, double-hung windows
• Double pane, double-strength
• SolarZone SF Elite, Low-E glass with Argon gas
• Super Spacer Warm-Edge Technology
• Exterior trim included

8 WINDOWS

INSTALLED*

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Premium, Energy-Star-Qualified Window World windows will slash energy bills, and they won't rot, blister, peel or corrode.

Buy America's best selling window and you'll reinvest in your home's value, comfort and curb appeal INSTEAD of crazy high utility bills.

Our SolarZone insulated glass packages are designed for superior thermal performance.

We're increasing curb appeal, improving efficiency, and enhancing quality of life one home at a time.

INSTALLED!

• 16 squares of insulated siding
• Removal of existing siding

IT’S LIKE ADDING ASECOND INSULATED

WALL SYSTEM

• 16 squares of heavy-duty, durable siding
• Secure, stay-in-place anchoring system
• Lifetime, limited warranty*
• Installation

Ask about our introductory offer! Limited time only!

• Authentic Woodgrain Profile Without the Upkeep
• Luxurious Plank and Board & Batten Stylings
• 21 Colors
• Lifetime Limited Warranty
• Water-Resistant & Resists Fading (even dark colors)
• Engineered to Outperform

24 paint colors and 11 stain finishes to choose from

100% CFC-free, high-performance insulated core

Grade #1 locking mechanism

100% Custom: Doorlites, hardware, casing, styles, finish, textures (smooth, woodgrain, modern)

Our double-hung windows open from both the bottom and top, providing maximum ventilation and easy cleaning

Made in the USA

Lifetime

warranty

Energy-efficient design

Design options to fit your style

Typical one-day installations

We take great pride in delivering top-quality products and unbeatable service.  We are respected by customers and experts alike, which is what has helped us become America's largest exterior remodeler.  But don't just take our word for it — take theirs.

*For a full list of products with the Seal, go to goodhousekeeping.com.

Energy-efficient windows for every budget and style. Custom-made for the perfect fit.

Window World's Double-Hung replacement windows are the perfect combination of beautiful, classic style and next-generation technology.

Bring in the natural light and a more open view of the outdoors with Window World Casement replacement windows.

Bring breathtaking views and plenty of natural light into the heart of your home with Window World's picture windows. Custom-made, available in countless shapes.

Bay & bow windows combine three or more windows to create an extraordinary focal point for your home.

These picturesque windows provide ample sun exposure from three sides, bringing in light while still maintaining energy-efficiency.

Contact us to schedule a time to meet with a Design Consultant in our showroom. 

We are located on Lincolnway in Valparaiso.

Can't make the drive? No problem, we can bring the showroom to you, with a free in-home design consultation.

Window World of Northwest Indiana

1558 W. Lincolnway

Valparaiso, IN  46385

© 2026 • Window World of Northwest Indiana • All Rights Reserved.

This Window World® Franchise is independently owned and operated by the Neal Company, Inc d/b/a/ Window World of Northwest Indiana under license from Window World, Inc. *Window payments at 7.99% APR/60 mos. Some additional fees and disposal may apply. Elected upgrades or special, non-standard installations may affect final price/payment. No offers can be combined with financing programs and are strictly excluded from prior sales and already-quoted projects. Siding payments at 9.99% APR/120 mos. Payments shown include required 25% down payment on financed projects, and with Wells Fargo Financing. Not all applicants will qualify. Standard installation. See us for Lifetime Limited Warranty details. Limited-time offers subject to change.