SIP Beam Pocket at Top of Wall: In Field of Panel

Structural Insulated Panels (SIP) can create a strong, well-insulated, airtight, building envelope. They can, however, be unforgiving when it comes to moisture management. Most SIP dry slowly if or when they get wet, so back-vented claddings, robust flashing details, meticulous sealing of penetrations, and effective spot/whole house ventilation are all essential.

Detail Caption:

Beams or girders to support the second-floor wall are usually set into beam pockets at the top of wall panels. If the pocket does not align with a wall panel seam, the foam is routed our on both sides and below for three two-by "scabs".

NOTE: The GBA SIP details consist of 90 pdfs. Currently, the details are not available as dwg files. These 90 details are copyrighted by Green Mountain Panel and included in the GBA Construction Detail Library with express permission from Green Mountain Panel. All of the SIP Details were drawn by Steve Baczek and reviewed by Peter Yost for Green Mountain Panel, the same team that developed all of the other GBA details.

To see the SIP details with the step-by-step installation procedures, download the Green Mountain Panel Installation Manual.

DRAWING DETAIL

Download: PDF | DWG

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