01
Identify where sliding snow creates risk
Entrances, sidewalks, parking, mechanical equipment, lower roofs and gutters can be damaged by moving snow and ice. The review should consider every roof plane and the consequences below, not only the front elevation.
02
Distributed systems manage load
A single sparse row near the eave may concentrate forces rather than control them. Engineered layouts distribute retention over a designed area and account for slope, run, snow load and attachment. Product selection and spacing should follow project-specific calculations.
03
Attachments must respect the slate
Snow-retention components should connect to adequate structure without crushing, pinning or casually face-fastening the surrounding slate. Installation is easiest to coordinate during roofing, but properly planned retrofit work may also be possible.