WebWhen installing a new roof, it is critical to recognize and know how to handle potential leaks and penetration points. In this installation of CertainTeed’s Master Shingle Applicator instruction series, you’ll learn about the different types of flashing materials and their installation requirements. Tips on working with dormers, chimneys, valleys, drip edge, … Web9.8E. Chimney Flashing - Flat Roof. Copper base flashing is attached to the roof deck before installation of the roofing. It extends at least 8" up the wall and at least 4" onto the roof, on all sides of the chimney. Copper cap flashing then covers the upper edge. Download CAD File. All joints between base flashing sheets are soldered.
Chimney Flashings Carson Dunlop Home Inspection …
WebFigure 12-11: Flashing around a chimney. s TWO ROOF-OVER METHODS t The same methods used for clean-deck application of these shingles are used for roof-overs. Application of these shingles over English dimension shingles is not recommended — due to the high cost of Counter Flashing Fasten Flashing To Roof Fold down counter flashing … http://integrityrealestateinspections.com/FlashingManual.pdf iowa square miles area
STATE BUILDING CODE INTERPRETATION NO. I-22-03 - ct
Webof brick is laid between them and bonded to the chimney walls. Building Code Requirements . Building code requirements for chimneys may vary on a local basis. There are, however, several that are accepted nearly everywhere. They include: 1. Chimney wall thickness should be a nominal 4 in. (100 mm) unless no flue liner is used, in which case a WebThe valley flashing shall extend not less than 8 inches (203 mm) from the centerline each way and shall have a splash diverter rib not less than 3 / 4 inch (19.1 mm) high at the flow line formed as part of the flashing. Sections of flashing shall have an end lap of not less than 4 inches (102 mm). WebChimney Vertical reinforcing b: H: Four No. 4 full-length bars for chimney up to 40″ wide. Add two No. 4 bars for each additional 40″ or fraction of width or each additional flue. Horizontal reinforcing b: J: 1 / 4 ″ ties at 18″ and two ties at each bend in vertical steel. Bond beams b: K: No specified requirements. Fireplace lintel: L ... iowa srf davis bacon