This document provides details for insulating pipe systems. It specifies using mineral fiber insulation conforming to ASTM C 547 Class 1, with a factory applied FSK/kraft paper laminate jacket. The insulation will be used on cold water, hot water, and chilled water pipes as described. Half wood sections will be inserted into the insulation and taped with FSK tape to maintain the vapor barrier. 360 degree type 40 pipe protection shields 12 inches long will be used, along with U-bolt or hanger supports conforming to MSS SP 58-69 Type 24 standards.