Subterra Pro Tier 15

The Subterra Pro Tier 15 handhole in the 12x18x12 size is the smallest, lowest-cost enclosure in the value composite Tier 15 range. An FRP base with an RTM or polymer concrete lid cover the essentials for shallow access points and drop work, keeping day-one spend to a minimum without dropping below the Tier 15 load class. It accepts locating puck and custom branding options for field identification.

The Subterra Pro Tier 15 handhole in the 13x24x18 size is a value composite enclosure for mixed-load sites where day-one cost matters most. An FRP base with an RTM or polymer concrete lid cover the essentials at a lower upfront price, without dropping below the Tier 15 load class the site needs. This compact size suits access points and smaller splice work, with locating puck and custom branding options.