2017-00078 (roof) - Laserfiche WebLink

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� 3p2,g 7 C�S GO Cs i . . -� , _ .. � p"ZG!� - oaa 7£S The roof was prepped for installation by first removing ridge cap shingles,and cutting in a 2" continuous ventilation strip along the entire peak of roof.All shingles overhanging the roof were then trimmed back flush to fascia board at eves and gables. Foam end closure strips were placed at all eves under panel edge. Standard 3 rib Exposed fastener panels were installed over existing shingles as allowed per manufacturer Midwest Manufacturing�. Panels were installed using 2.5 inch wood grip pole barn screws every 9", ^'24"on center.Approved pipe boots were installed at locations of pipe penetrations.tape mastic was applied to blind side of boot flange and wood grip screws every 1 inch on center were used to attach pipe boot to roof.water cutoff sealant was placed on backside of the top pipe portion of the pipe boot,and an additional all purpose sealant was then added around exposed edge of boot flange on both roof and pipe side of flange. Metal panels were cut around bottom and sides of brick chimney. A piece of end wall flashing was installed to front/dormer side of chimney,which extended approximately 4 inches up chimney,and 5 inches over roofing panels,and approximately 3 inches past on both sides of the chimney.Outside foam closure strips were installed to top side of roofing panels and bottom side of dormer flashing. Next,sidewall flashing was installed along both left and right side of chimney.Tape mastic strip was applied to underside flange of sidewall flashing to prevent any water from tracking underneath.Sidewall flashing extended approximately 4 inches up side of brick chimney,4 inches over roof panels,and over the top of the end wall flashing tabs on the front of chimney. Next,a piece of pan flashing was installed to top side of chimney.This flashing extended approximately 6 inches up brick chimney,and approximately 2 feet up roof. Flashing extended approximately 3 inches past both sides of the chimney and bent over the top of the sidewall flashing. Roofing panels were installed over the top of the chimney pan flashing leaving approximately 6"of the pan flashing exposed to allow for drainage. Inside foam closure strips were installed under bottom panel edge with tape mastic and multi-purpose sealant to prevent any water from tracking back up underneath the panels above the chimney. Next, multipurpose sealant was used to caulk and seal metal flashing to the chimney brick.Then a riglet metal counter flashing was cut into brick of chimney and installed on all 4 sides of chimney bending the ends of the metal over the adjacent metal. Multipurpose sealant was used to caulk top edge of riglet metal,and all other applicable areas around chimney flashing. Residential rake trim was installed at both gable ends of roof,tape mastic was applied to underside of rake trim flange that meets roof to prevent water from tracking underneath the flange. Vented Closure strips were installed along peak of roof. Next,a residential ridge cap metal was installed over the top of the vented closure strips and fastened on every rib using 2.5"wood grip screws. Ends of Ridge cap metal were bent over the top of rake trim metal at ends.