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Portfolio: Project Details


Keys Condominiums
Roof Replacement
Walnut Creek, CA
Interactive Resources provided investigation, analysis and design services for the re-roof of this 900-unit condominium complex. The total roof area of the complex, which is housed in two separate buildings, is approximately 350,000 square feet. Each building has four levels of stepped-up roofs.

This project called for the complete tear-off of the existing built-up roofing membrane and gravel system. The work also included the replacement of decayed plywood decking, modification of the stucco wall bases of penthouse units, and the installation of slope correction insulation and a new single-ply roofing system.

Prior to design, Interactive Resources conducted an extensive investigation of the as-built conditions to assess the proper roofing systems for the structures.

In addition to the roofing work, 900 roof top air conditioning units will be removed and replaced.