Constructions Standards Checklists

BLOCK WALL – DOORS

DRAINAGE PLANE  A. A butyl tape sill pan with flexible flashing in the corners is installed. Sealant should create an end dam, extending 6" up each jamb. Molded preformed door sill pan or recess in concrete are acceptable alternatives.  B. Pressure treated wood has been installed as a wood buck.  C. The wood bucks have been back caulked including tops, bottoms, and any end grain.  D. Liquid applied waterproof membrane has been installed over wood buck and block opening per code.  E. Door and trim have been installed and sealed with C920 class 25 sealant per manufacturer's recommendations.

CONSTRUCTION STANDARDS CHECKLISTS | Drainage Plane | 39