The County is requesting bids for a new snap lock standing seam metal roof system. The current roofing system will be removed down to the deck; rotten or deteriorated wood replaced with County approval prior to replacement; Install self-adhesive ice and water shield on sub straight prior to underlayment; Install (1) layer of synthetic underlayment over entire roof lap per manufactures instructions minimum; Fabricate and install new metal drip edge with 1 inch over hang and 2 inch face minimum fastened for 139 mph around roof perimeter; Install 24 inch “W” valley with 1.5 ich stand metal with cleats and valley cleats over approved sealant; Install roof panels by folding bottom edge of panel approximately 1 inch and locking into metal drip edge; front edge of over lapping panel should fold around to cover cut edge at roof edge; Install hidden clips, within 1 foot from the bottom and top edge of panel and 2 foot on center and anchor (to meet a required 139 mph wind rating) with stainless wood screws; Roof needs to be vented using Z clips to install at ridge; Fabricate and install gable trim; Seal and rivet all overlaps of 1 inch minimum. Bidder shall follow all manufacturers surface preparations, manufacturers application conditions, and manufacturers application procedures. Bidder is responsible for obtaining permits, if necessary, through City of Jacksonville for roof replacement.
