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Ice dam

A ridge of ice that forms at the edge of a roof, preventing melting snow from draining off, often causing water damage.

An ice dam is a ridge of ice that forms at the edge of a roof, preventing melting snow from draining and causing water damage. It is crucial for optimizing roof performance, enhancing durability, and supporting building protection. By addressing ice dam formation, construction teams ensure that roofs are well-designed, aligned with design specifications, and capable of preventing water infiltration, contributing to successful project delivery by ensuring that buildings are well-protected, aligned with design specifications, and capable of meeting environmental conditions and client expectations.

Used in a sentence

Proper insulation and ventilation can prevent ice dams from forming on the roof.

Synonyms/variation
  • Roof Ice

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