Caribbean Disaster
Mitigation Project
Implemented by the Organization of American States
Unit of Sustainable Development and Environment
for the USAID Office of Foreign Disaster Assistance and the Caribbean Regional Program
THE ROOF
CORRUGATED GALVANIZE SHEETS ARE GAUGED BY NUMBERS. THE HIGHER THE NUMBER THE THINNER THE MATERIAL. EXAMPLE 24 GAUGE GALVANIZE IS SUPERIOR TO 28 GAUGE.