Case Study

Chicago Multi-Family New Construction

 Window Replacement Project

This project involved window installation for a ground-up multi-family new construction building in Chicago, with a strong emphasis on durability, modern design, and long-term performance. The project required close coordination between the builder, architect, and window supplier to execute unique architectural details while meeting the demands of an urban construction environment.

A two-story brick mansion with white columns, a large triangular pediment, and black shutters, set among trees and shrubs.

Project Overview

Woodland Windows & Doors partnered with the project team early in the design phase to help guide product selection for this multi-family development.


Beyond standard window applications, the design team envisioned distinct architectural features, including a frameless glass corner window at a prominent building elevation. This element required custom engineering and coordination beyond a typical window package. Woodland worked with the architectural service team at Marvin to ensure the frame was custom made to follow the angle of the building which was not at 90 degrees. The frameless corner window is a staple to the building and turned out great. 

Results and Benefits

  • Durable, low-maintenance fiberglass window solution ideal for multi-family ownership



  • Successful execution of a custom frameless corner window detail


  • Clean, modern exterior aesthetic that differentiates the building from typical developments


  • Enhanced natural light and visual impact at a key architectural focal point


  • Strong collaboration between design, manufacturing, and installation teams
The Marvin company logo featuring the text

Marvin Essentials all-fiberglass window system was recommended for its strength, longevity, and low-maintenance performance—key factors for multi-family ownership and long-term asset management.

Scope of Work

  • Supply of Marvin Essentials all-fiberglass windows for a multi-family new construction project


  • Collaboration with the builder and architect during design development


  • Coordination with Marvin Signature Solutions to engineer a custom window frame system


  • Review and approval of detailed shop drawings to support field glazing


  • Sequencing and coordination to align with a multi-phase urban construction schedule


The frameless corner window required a specialized solution that allowed the glass to be field glazed into a custom frame, creating the appearance of uninterrupted glass at the corner of the building. This approach delivered a clean, modern aesthetic while maintaining structural integrity and performance.

Our History

A black and white photo of a woodland lumber company truck

1960's

John Mariotti Sr. was a partner in a builder’s supply company specializing in millwork. This company eventually liquidated, and some of the stock and machinery was moved into a local warehouse for Mariotti’s next business venture.


John and Ann Mariotti purchased a small lot at the corner of Lake Street and Gary Avenue in Roselle, Illinois, with a small home that was turned into a storefront named Woodland Lumber Company.

1970's

John Mariotti’s focus remained on selling millwork, but he began to supplement his income by selling firewood, weighed on a bathroom scale, and railroad ties, which were in great demand then. The Mariotti sons were an integral part of the business as they worked side by side with their father after school and during breaks.


When builders started asking John if he could supply windows along with millwork and doors for their projects, windows would be the next product available from Woodland.

A black and white photo of a woodland building
Three men are posing for a picture in front of a building that says windows and doors

1980's

By this time, Rano, Ralph, and Ken Mariotti had joined the Woodland team and their parents, John and Ann, as full-time employees. The “Little House with the Doors of Many Colors” at Gary and Lake soon became a popular source for windows and doors, offering high-quality installations to their customers in the Chicagoland area.


The Mariotti’s decided it was time to expand their product offerings to include many of the top-rated brands of windows and doors.

1990's

Woodland had far outgrown the original facilities, and the buildings were replaced with a 14,000-square-foot building to accommodate the growing company, including a 6,000 sq. ft. state-of-the-art showroom. John and Ann Mariotti officially handed over the company’s management to their three sons, Rano, Ralph, and Ken Mariotti.

An aerial view of a building with a handicapped parking spot in front of it.
A group of people are posing for a picture in front of a building that says atlantis

2000's

2000’s Woodland created four separate divisions: Homeowner, Homeowners Association, Commercial, and Contractor to serve the individual needs of our clients better.


In 2019, Woodland Windows & Doors celebrated its 50th anniversary. Today, the next generation of Mariotti has joined the company alongside their fathers and uncles. The company’s future looks bright, and in the words of John Mariotti, “if you take care of your customer, the customer will take care of you.” Taking care of customers is Woodland’s mission.

2024

To accommodate the company's growth, Woodland Windows & Doors has launched a 15,000-square-foot logistical hub in Hanover Park, consolidating logistics and our pre-finishing processes. This innovation enhances efficiency and quality, providing customers with a seamless experience.

A large brick building with a wooden fence in front of it.

Project Investment

  • Estimated Product Investment: Approximately $120,000



  • Includes window materials and custom-engineered framing solutions; installation and general construction costs excluded


This project is a strong example of Woodland’s ability to support design-forward multi-family new construction, combining standard window systems with highly customized solutions to help builders and architects achieve distinctive architectural details without sacrificing durability or performance.

Our mission is to bring light into people’s lives.

Woodlands Core Values

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Woodland roselle showroom :

630-869-1450
25W355 E Lake St
Roselle, IL 60172

Woodland oakbrook terrace showroom:

630-581-8424

17W490 W 22nd St.
Oakbrook Terrace, IL 60181



Woodland Logistics Center (shipping & Receiving):

4200 Chandler Dr

Hanover Park, IL 60133

BUSINESS HOURS:

Monday-Friday: 8am to 5pm
Saturday: 9:30am to 3:30pm
Sunday: Closed

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What Our Customers Say

I’ve had nothing but wonderful experiences every time I’ve had Woodland Windows and Doors do any project in my house. They are the only window/door installers I will use.


Kurt H.