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Free Area Calculator

Dayus’ Free Area Calculator allows you to quickly find the amount of space available through which air can flow.

Minimum: {{ formattedMinWidth }}
{{ selectedType.lang.width }}
Minimum: {{ formattedMinHeight }}
{{ selectedType.lang.height }}
{{ calculate }}
Free Area Report: {{ _.round(widthInInches,2) }}" x {{ _.round(heightInInches,2) }}" {{ selectedOption.label }}
{{ result.text }}
Free Area
Square Inches {{ freeAreaInches }} in 2
Square Footage {{ freeAreaFeet }} ft 2
List Size
Width {{ _.round(widthInInches,2) }}"
Height {{ _.round(heightInInches,2) }}"
Outer Dimension (List {{ result.outerDimension.text }}")
O.D. Width {{ _.round(result.outerDimension.width,2) }}"
O.D. Height {{ _.round(result.outerDimension.height,2) }}"
These values are based on the dimensions entered
{{ result.lang.blades.first }} Blades {{ formatNotAvailable(result.blades.first) }}
{{ result.lang.blades.second }} Blades {{ formatNotAvailable(result.blades.second) }}
{{ result.lang.blades.first }} Mullions {{ formatNotAvailable(result.mullions.first) }}
{{ result.lang.blades.second }} Mullions {{ formatNotAvailable(result.mullions.second) }}

Dayus Register & Grille Inc.
5290 Pulleyblank St. R.R. #1
Windsor Ontario Canada N9G 0B8
Phone: 519-737-1199
Fax: 519-737-1831
Email:

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