Expert Windows and Siding Project Near You on N Wacker Dr

Project Overview

CMS Platform replaced aging single-pane windows on a high-rise façade along N Wacker Dr in Chicago, Illinois to eliminate drafts and boost curb appeal. The project involved full window removal and installation of energy-efficient units to improve thermal performance, weather protection, and noise reduction, addressing Chicago's harsh winters and lakefront winds.

Results

The replacement stopped interior drafts and delivered immediate comfort improvements during Chicago's cold months. New insulated glazing and tighter frames reduced air infiltration and stabilized indoor temperatures, improving overall thermal performance and contributing to lower heating demand. Occupants reported smoother operation, quieter interiors, and a refreshed street-facing appearance that elevated curb appeal. Installations are supported by the manufacturer's limited warranty and CMS Platform's workmanship guarantee for long-term reliability.

Materials Used

This window project on N Wacker Dr in Chicago, Illinois, completed by CMS Platform, upgraded the building with modern, energy-efficient window systems.
Homeowners praised the precise installation, durable components, and improved sightlines that match local building standards and weather needs.

• Brand: ddd high-performance window series
• Style: double-glazed, Low-E insulated units with argon fill
• Color/Finish: white vinyl-clad exterior, matte interior finish
• Manufacturer: ddd
• System Type: mix of fixed, double-hung, and casement units designed for Chicago climate
• Performance: NFRC-rated U-factor and SHGC improvements, ENERGY STAR qualified for Illinois
• Location & Company: N Wacker Dr, Chicago, Illinois; installed by CMS Platform; project type: Windows
• Warranty: manufacturer limited warranty plus CMS Platform installation warranty