CMU Wall with STYROFOAM™ XPS - Window Head - Block Header - Flashed Behind Insulation - Vertical Mineral Wool Firesafing - NFPA285 (C0153) Design Visualizer Previous Next Design Visualizer CADdetails™ Downloads Product Info About Media CAD PDF DWF DWG Printable CAD VWX Specs Specs Download All Get In Touch Add to Project+ Favorite User Feedback