Beauty

STRUCTURAL STABILIZATION | VERTICAL EXPANSION

and the Beams

PRACTICE AREA

Custom Residential | Remediation

LOCATION

West Town | Chicago, IL

SCOPE

Structural Stabilization | Water Remediation | Vertical Expansion

RECOGNITION

Contractor of the Year by National Association of the Remodeling Industry | Featured in Informed Infrastructure


THE PROJECT

The kind of structural problem that gets

more complex

as you look closer.

This West Town residence arrived with two mandates: correct the structural failures that had been compromising the building since its original construction in 2007, and add a third story for a growing family. Forensic investigation revealed bulk water trapped beneath the existing roof membrane, likely accumulating for over a decade, that had produced extensive mold throughout the assembly. Extensive mold testing was conducted, remediation completed, and the entire roof system rebuilt.

The structural solution required full-height steel x-brace systems on both facades: one concealed within the interior, one spanning the entire exterior elevation. The original design assumed prefabricated, welded members hoisted with mechanical lifting systems and cranes; however, the Integro team determined that the site would accommodate neither. This meant that every component needed to be hand-lifted and assembled from the ground up. Working in close collaboration with the structural engineer and our steel fabricator, we re-engineered the original design from welded members into hand-assembled components with zero tolerance for error at each connection point.

Where structural exposure was unavoidable, we made it intentional. Custom-perforated aluminum curtain wall panels clad the north elevation — filtering light, preserving interior views, and translating an industrial necessity into a refined architectural accent that reads as seamlessly deliberate as the rest of the building. The third-story addition that followed featured a living room, two bedrooms, one bathroom, and custom millwork throughout. The addition was flanked by Ipe deck terraces on a pedestal system which were suggested by the Integro team and incorporated into the design for long-term durability and ease of access to our new roof underneath.

CONSTRUCTION DOCUMENTATION

The finished project tells one story. The process tells another. These images and clips document the conditions we encountered, the decisions we made, and what it actually took to bring these visions to life.

Bulk water located under the roof membrane, estimated to have accumulated since the house was built in 2007.

Due to the high density location of the property, heavy machinery could not be used to hoist prefabricated materials. The entire structure had to be hand-carried, hand-assembled, and lifted with manpower.

Construction worker on scaffolding working with tools beside a brick building under sunny clear blue sky.
Photo of a wooden staircase with brown steps and white risers, partially covered by a metal grate with a dotted pattern.

Structural masonry hand-carried to 3rd story without heavy machienery.

Interior mold resulting from bulk water infiltration at the roof.

Architectural blueprint showing foundation and framing details of a building with measurements, wall labels, and structural elements.

Integro shop drawings drafted for structural engineering approval prior to fabrication.

Wooden deck tiles in a grid pattern near a building entrance.

Prefabricated Ipe squares on pedestal system used for long-term durability and ease of access to the new roof underneath.

People working on the ground next to a brick building, with one person measuring and others handling tools, during a construction project.
Construction site with red and yellow metal framing, outdoor HVAC units, a barbecue grill, and scaffolding.
Construction scaffolding with yellow railings outside a brick and metal building, air conditioning units, and some tools.
Three men working on a wall in an indoor construction or renovation project. One man is standing on a ladder, another is kneeling, and the third is standing with his back to the camera. The wall has exposed concrete and brickwork.
Construction or installation work outdoors showing a person in a blue shirt installing a perforated metal panel on a building exterior, with yellow scaffolding, tools, and power drill nearby.
Construction site on a building balcony with scaffolding, tools, and wooden planks laid out for work.

Custom fabricated curtainwall, designed to attach to steel X-brace structure.

Custom fabricated curtainwall, progress installation at 3rd story.

Custom fabricated steel skeleton, designed to be mechanically fastened and hoisted with manpower.

Structural engineer verifying conditions during the course of construction.

Interior steel reinforcements installed to stiffen the existing structure, hoisted with manpower.

Custom fabricated curtainwall, installed with hand tools.

PROJECT IMAGERY

PHOTOGRAPHY BY THE 606 STUDIO

PRACTICE AREA

Sorry, I can't see or interpret the image.

Custom Residential & Remediation

This project sits at the intersection of two Integro practice areas — the structural complexity of remediation work and the craft standard of our residential practice. Both share the same principle: an independent technical authority defines the scope, and Integro executes to it.

The Astor Tower Residence