Park Place Garden Roof - Case Study
Details

High profile project to bring building to LEED Platinum standards
Located above Washington State Court of Appeals courtroom
Seattle office of Environmental Protection Agency tenant
Garden roof system installation over existing Built-up Roof
Located above Washington State Court of Appeals courtroom
Seattle office of Environmental Protection Agency tenant
Garden roof system installation over existing Built-up Roof
Challenges

25-story high-rise located in densely populated urban area
Required extensive logistic coordination from tear-off to completion
Noise restriction requirement not to impact tenants
Installation during winter holiday months posed scheduling challenges
Required extensive logistic coordination from tear-off to completion
Noise restriction requirement not to impact tenants
Installation during winter holiday months posed scheduling challenges
Solutions

Tear down performed in sections to manage noise and limited access
Hand loading and materials removal from the roof area
Weekend scheduling of roof tear-off and installation in off-hours
Coordination with City and Parking Garage Management
Hand loading and materials removal from the roof area
Weekend scheduling of roof tear-off and installation in off-hours
Coordination with City and Parking Garage Management
Results

CentiMark installed a TPO roof and complete turnkey garden system
Two-year warranty included for garden and vegetation
Park Place successfully met LEED Platinum Standards
Two-year warranty included for garden and vegetation
Park Place successfully met LEED Platinum Standards
