Structural · S-4QN3E

Wood Purlin to Concrete Wall Anchorage Connection

Materials

Concrete

Elements

Beams Walls Anchors / Embeds

Connections

Embed Plate Timber / Mass-Timber Connection

About this detail

An existing concrete wall anchors a wood purlin assembly through new four-by-six blocking secured on each side with three-quarter-inch diameter threaded rods and Simpson SET-3G epoxy at twenty-four inches on center, spaced at sixteen inches maximum for walls perpendicular to sub-purlins with a six-inch minimum effective embedment. Existing four-inch nailers attach via two rows of staggered three-quarter-inch diameter by twelve-inch anchor bolts at twelve inches on center. Existing sheathing fastens with new sixteen-penny nails at twelve inches on center typically. Simpson HDU8-SDS2.5 hold-down brackets anchor at the center of the existing purlin where required per plan.

Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.

Start membership

Similar details