Doors in Naperville, IL

Project Overview

These homeowners in Naperville, IL are three-time returning customers of HARRIS ROOFING, SIDING, WINDOWS & DOORS. The project took place at 1730 Auburn Avenue, Naperville, IL 60540, where they needed to replace both their front entry door and garage service door.

We first replaced some of their windows nearly 10 years ago, and in 2021 & 2023, we completed additional window replacements. They contacted Harris again this year because the original doors on their newly purchased home were old, cracked, drafty, and letting in significant cold air — a primary concern with winter approaching.

For Naperville homeowners, our Glen Ellyn showroom is the nearest location to explore full-size door displays, decorative glass, hardware, and color options.

Door Selection

To maximize energy efficiency, comfort, and curb appeal, the homeowners chose:

• Brand: Therma-Tru®
• System: Complete Therma-Tru Door System

• Why They Needed New Doors:
  • Original builder-grade doors from decades ago
  • Visible cracks in the slabs
  • Significant air infiltration
  • Poor insulation during cold months

Therma-Tru doors provide outstanding durability, security, and weather protection — making them the perfect choice for a home preparing for another Chicago-area winter.

Installation Details

Our team removed the aging original doors and installed the new Therma-Tru systems with precision:

• Complete removal of the old front entry and garage service doors
• Installation of new, energy-efficient Therma-Tru units
• Full weather sealing to eliminate drafts
• Proper flashing to prevent future air and water leaks
• Adjusted hinges, thresholds, and hardware for perfect operation
• Cleanup and walkthrough with the homeowners

The installation timing was ideal — completed just before winter, ensuring the home stayed warm and comfortable.

Results

The difference was immediate. The new doors:

• Eliminated drafts
• Significantly improved insulation
• Enhanced curb appeal
• Increased security
• Modernized the entry appearance

The homeowners told us they “couldn’t be happier” with the installation and feel the upgrade made their home far more comfortable.

Reputation You Can Trust

HARRIS ROOFING, SIDING, WINDOWS & DOORS has over 3,000 verified reviews and a near-perfect customer rating, showing why so many homeowners return to us for multiple projects over many years.

Get a Free Estimate

If you need new doors in Naperville, IL, visit our Glen Ellyn showroom or schedule a free in-home consultation. Contact Phil Davis at HARRIS ROOFING, SIDING, WINDOWS & DOORS today for a FREE door replacement estimate.