Model Requirement Calculator - Rectangular Buildings
Building Dimensions
Width (m)
Length (m)
Average Height (m)
Insulation	.
Walls	Please Select Poor Average Good
Roof	Please Select Poor Average Good
Floor	Please Select Poor Average Good
Building Use
Building Usage	Please Select Working Area Storage
Ventilation Rate	Please Select Low Medium High
Suggested Model
Suggested Model +20%
Suggested Model -20%