###### (Automatically generated documentation)

# Increase R-value of Insulation for Roofs to a Specific Value

## Description


## Modeler Description


## Measure Type
ModelMeasure

## Taxonomy


## Arguments


### Insulation R-value (ft^2*h*R/Btu).

**Name:** r_value,
**Type:** Double,
**Units:** ,
**Required:** true,
**Model Dependent:** false

### Allow both increase and decrease in R-value to reach requested target?

**Name:** allow_reduction,
**Type:** Boolean,
**Units:** ,
**Required:** true,
**Model Dependent:** false

### Increase in Material and Installation Costs for Construction per Area Used ($/ft^2).

**Name:** material_cost_increase_ip,
**Type:** Double,
**Units:** ,
**Required:** true,
**Model Dependent:** false

### One Time Retrofit Cost to Add Insulation to Construction ($/ft^2).

**Name:** one_time_retrofit_cost_ip,
**Type:** Double,
**Units:** ,
**Required:** true,
**Model Dependent:** false

### Year to Incur One Time Retrofit Cost (whole years).

**Name:** years_until_retrofit_cost,
**Type:** Integer,
**Units:** ,
**Required:** true,
**Model Dependent:** false