Re-Roofing Services. The re-roofing to the existing residential properties are to include, but not be limited to flat, low sloped roofs, mansard, shed-like pitched roofs constructed of fiberglass shingle , tile and built-up roofing and materials. The roof types include structural systems using wood, plywood, tongue and groove and osb decks and / or similar decking material common to the industry that may be incorporated in a residential structure. The first one hundred (100) square feet of unforeseen rotten damaged sheathing replacement shall be included in the Contract price. The roof deck water resistant coverings include asphalt saturated xxxxx, secondary water barrier, (smooth surface peel and stick roof roofing membrane at all pitched and mansard roofs), three dimensional Timberline Prestique, high definition fungus resistant energy efficient shingles, Spanish or Clay tile roof, All flats and low sloped require two layers of fiberglass-ply sheet with hot asphalt mopped in placed fully adhered, over all flat and low sloped roof, 1” rigid insulation with quartz cap sheets. There should not be any ponding of water. Use tapered insulation or build up low areas if required to prevent any ponding water. All galvanized steel drip edge, galvanized steel valleys, return/wall flashings, lead stacks on all plumbing projections must be new. All rafters or trusses will need to be reinforced on an as needed basis. NAILS SHALL NOT PENETRATE THROUGH THE SHEATHING AT ANY VISIBLE SPOT: All joints shall be made over rafters and all eves drip shall be backed with pressure treated 1 x 2” furring strips. Remove and discard all existing vents and turbines on roof deck. Provide and install new ridge vent system for roof. The roofing Contractor must comply with any gas ventilation required.
