Crankshaft Company manufactures equipment. Crankshaft s products range from simple automated machinery to complex systems containing numerous components. Unit selling prices range from $224,000 to $1,680,000 and are quoted inclusive of installation.
Roofing felt requires a minimum overlap of 4 inches between seams of felt and an overlap of 6 inches at roof valleys, peaks and intersections with flashing and fascia. Roofing felt must be attached to the decking with plasticap nails to resist wind damage.
1 The overhang to the next strip should be 3/8 inch. 2  The paper should then be nailed in or stapled every three to four inches across. 3  All nails and staples should be placed on the lower half of the paper. 4  Where a roll ends and a new one is begun, the two rolls should be overlapped by four inches.