Compare operation and building use
Impact openings reduce storm deployment; shutters can protect existing or conventional openings and may suit wide or specialised spans. Use configuration-specific evidence for either system.
Build Project BriefClimate & Global Projects · Comparison answer
Neither pathway is universally better; the building can also use both across different openings.

Impact openings reduce storm deployment; shutters can protect existing or conventional openings and may suit wide or specialised spans. Use configuration-specific evidence for either system.
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