Electrical · E-KCGJQ

Conduit Penetration through Roof, Floor or Wall Assembly

Materials

Elements

Walls Roofs Floors / Slabs Waterproofing / Flashing Insulation

About this detail

A pipe penetrates a roof, floor, or wall assembly surrounded by packed fiberglass batt insulation and firestop per architectural. The assembly maintains a one-inch clearance with no contact, ties, wedges, or debris between the pipe and structure. Weatherproofing, acoustical sealant, and counter flashing protect the base of the penetration. A metal flashing extends up the pipe and is secured with a stainless steel hose clamp sealed with sealant.

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