Go to menu Go to content

SOPRA-CELLULOSE Calculator

Use the appropriate calculation tool below depending on the type of application to determine how many bags of thermal insulating cellulose you will need to perform your insulation work.

Attic

ft²
m²K/W

{{ results.numBags }} Estimated number of bags needed

RSI value {{ results.rsi }} m²·K/W

Applied thickness {{ results.thickness_applied }} in

Settled thickness {{ results.thickness_settled }} in

Mass per unit area {{ results.mass_per_unit }} lb/ft²

Coverage per bag {{ results.coverage_per_bag }} ft²

{{ results.numBags }} Estimated number of bags needed

R value {{ results.r }}

Applied thickness {{ results.thickness_applied * 1000 }} mm

Settled thickness {{ results.thickness_settled * 1000 }} mm

Mass per unit area {{ results.mass_per_unit }} kg/m²

Coverage per bag {{ results.coverage_per_bag }} m²

Floor/Ceiling

ft²
in cm
lb/ft³ kg/m³

{{ results.numBags }} Estimated number of bags needed

R value {{ results.r_rsi_value }}

RSI value {{ results.r_rsi_value }} m²·K/W

Wall

ft²
in mm
lb/ft³ kg/m³

{{ results.numBags }} Estimated number of bags needed

Volume of studs {{ results.volume_of_studs }}%

Mass per unit area {{ results.mass_per_unit }} lb/ft²

Mass per unit area {{ results.mass_per_unit }} kg/m²

R value {{ results.r_rsi_value }}

RSI value {{ results.r_rsi_value }} m²·K/W

Coverage per bag {{ results.coverage_per_bag }} ft²

Coverage per bag {{ results.coverage_per_bag }} m²

The quantities indicated by the calculator are given for information purposes only. SOPREMA Inc. is not responsible for the quantities displayed by the calculator and will not accept any liability whatsoever resulting from the use of the calculator, including the surface to be covered. In addition, SOPREMA Inc. will not be held liable for the lack or surplus of material determined for the surface to be covered, whether or not the calculator has been used. Please note that the results are calculated by taking into account an overall loss rate of 10%, more or less. If you have any questions, please contact your representative.