Page 9 - Demo

IKEA
4400 Shellmound St Emeryville, CA 94608-2403
Section: One Sq. Footage: 187,573 Leaks: Multiple
Core Comments: Core of Roof
Roof Condition Summary: We strive to provide our customers with comprehensive information as to their overall roof condition and life expectancy. The roof is in poor condition. A new roof installation is now recommended. This roofing work is suggested now to eliminate the risk of expensive tear off and potential deck replacement associated with continued repairs or re-roofing delays.
Membrane: The field of the roof has identified areas where moisture either has been or is currently entering the roof assembly. These areas require repair work to be performed in order to prevent further roof system damage. In addition to repairs to the field of the roof, it is suggested that a preventative maintenance program be put in place to further the life expectancy of the roof.
• (All) Past Repairs of Existing Roof System - Past repairs can contain small leaks which can create areas of wet insulation and cause ponding in these areas.(see photo)
• (Thermo) Exposed Scrim - This condition allows for rapid roof system failure and increased costs related to wet insulation and deck deterioration. (see photo)
Details: The details of the roof are in clear need of attention. Repairs should be made to many of the detail areas to prevent further moisture from entering into the roof system.
Drainage: The roof currently experiences standing water. Remediating measures such as the use of additional drains, gutters, downspouts, diverters, or crickets is suggested.
Insulation: The current roof assembly did not utilize roof insulation.
Deck: The structural deck of the roof appears to be in good condition from underside. There were no visible deficiencies noted that caused concern.
Layer
Plywood 3-Ply Asphalt Cap Sheet 72
lb.
Protective Matting
Thermoplastic Fastened
Core Analysis Material
Thickness
Deck 0.5 BUR (Asphalt) 0.25 BUR (Asphalt) 0.02
Surfacing 0.01
Thermoplastic 0.06
CentiMark Confidential - Version: 319962.1.4