Cover assembly and method for covering undersink piping

An insulative cover for a P-trap drain piping assembly located under a sink including multiple pipe sections, the cover comprising:

• at least two cover pieces with opposite ends configured to fit over the various pipe sections of a P-trap drain;
• a flexible collar at one end of one of the cover pieces, said flexible collar flexing to be folded back along the cover piece when two pipe sections are being assembled thus exposing the juncture between the pipe sections and facilitating assembly and further flexing to be folded forward to cover the juncture between the pipe sections when assembled into a complete P-trap drain;
• whereby the cover pieces and flexible collars cooperate to provide a complete continuous cover over a pipe juncture on the P-trap drain.

An insulative cover for undersink water supply piping with various sections including a supply a supply line, a valve, a valve handle to open and close the valve, and a faucet line, said cover comprising:

• a first piece to cover the supply line and valve, said first piece having an elongated body with a line portion to cover the supply line and an integral valve portion generally co-axially with said line portion at one end thereof to cover the valve;
• and
• a second piece to slide over the faucet line and connect with the first piece, said second piece having an elongated body with a flexible collar at one end thereof which is folded back when the second piece is placed over a faucet line, said flexible collar dimensioned such that it may be folded forward to partially surround a juncture between the valve and faucet line and connect the first and second pieces together to form a continuous cover on the assembled water supply piping.

An insulative cover for an offset grid drain comprising:

• a unitary body with openings at opposite ends, a longitudinal slit extending from an end opening along a portion of the body to allow the body to be partially spread along said slit and placed over an offset grid drain;
• a band configured to slide along said body to said slit portion to encircle part of the slit portion and hold said body together at the slit;
• whereby the cover may be placed on an offset grid drain and secured in place by sliding the band over the body.

A method of insulating of offset grid drain which attaches to one end of the straight pipe section of a conventional P-trap drain assembly, the method comprising:

• providing a shaped cover piece of material configured to fit over an offset grid drain and having opposite ends, said cover piece having a longitudinal slit thereon, and providing a band configured to fit around the cover piece;
• spreading the cover piece along the slit and placing said piece over an offset grid drain;
• placing the band over the piece at one end and moving the band over the cover piece to surround a portion of the piece and extend across said for slit securing the cover piece to the offset grid drain.