Ultraviolet protective cover for uv-sensitive rooftop penetration materials

A cover for UV-sensitive penetration materials comprising:

• a substantially flat deformable sheet having a body defined by an inner edge with a first arc measured from a center point that is offset from a perpendicular axis, two opposing lateral edges spaced apart by the inner edge and planar with the perpendicular axis, and an outer arcuate edge with a second arc measured from the center point, the second arc is greater than the first arc extending from the opposing lateral edges;
• at least one locking tab extending from one of the lateral edges, wherein for each locking tab a corresponding coaxially aligned aperture is disposed adjacent to the opposing lateral edge;
• a plurality of bores equally disposed on either side of the inner edge and adjacent to the set of flat edges, wherein each one of the bores corresponds coaxially with an opposing bore;
• and
• a first perforated guideline defining a first internal edge along a third arc larger than the first arc;
• and
• a second perforated guideline defining a second internal edge along a fourth arc larger than the third arc;
• wherein areas outside the first and second perforated guideline define a selectively removable portion such that removal of the removable portion reduces a dimension of the body.

A cover for UV-sensitive penetration materials comprising:

• a substantially flat deformable sheet having an inner edge with a first arc measured from a center point that is offset from a perpendicular axis, two opposing lateral edges spaced apart by the inner edge and planar with the perpendicular axis, and an outer arcuate edge with a second arc measured from the center point, the second arc is greater than the first arc extending from the opposing lateral edges;
• at least one locking tab extending from one of the lateral edges, wherein for each locking tab a corresponding coaxially aligned aperture is disposed adjacent to the opposing lateral edge;
• a plurality of bores equally disposed on either side of the inner edge and adjacent to the set of flat edges, wherein each one of the bores corresponds coaxially with an opposing bore and configured to receive a fastener selected one of a cable tie, hook-and-loop, metallic bands, wire ties, twist ties, elastic bands, grommets, clips, screws, punches, rivets, clamps, or adhesive-backed straps;
• and
• at least two perforated guidelines arranged in a path conforming to the contour of the inner and outer arcuate edge respectively and defining an increasingly incremental first and second arcs;
• and
• wherein the at least two perforated guidelines defining a selectively removable portion whereby the removal of the portion reduces a dimension of the body;
• wherein the perforated guidelines conforming to the outer arcuate edge is configured to coplanar with a rooftop pitch between 0-16:12.