With the Library you will:

• Add new cities and climate data;

• Revise existing climate data;

• Review and revise material "R" values;

• Review and revise material vapour perms.;

• Input manufacturer product and data;

• Modify material data.

Includes...

• 100+ Canadian cities and climate data;

• 270+ US cities and climate data;

• 150+ generic construction materials;

• converter for imperial and metric units.