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This measure guide describes the need to install a plumbing and wiring chase for a future solar hot water installation.

Guide describing how to provide a continuous water control layer across the roof assembly by sealing all penetrations for pipes, vents, etc. in existing roofs.

Guide describing an approach to re-roofing an existing flat roof to improve thermal, water, and air control performance.

A guide for choosing, installing, and flashing roof anchoring systems for solar panels.

This guide describes the need for installing a wiring conduit for future solar photovoltaic installations.