Green Building Library

Weatherization Videos

This short sampler gives you an idea of the content and production value of the Iris Weatherization Series. Each of the nine programs ranges in length from 10 to 30 minutes. Although produced around 1990, the content is still sound. Only the hairstyles have changed.

How to Install Attic Insulation

How to Calculate & Install Attic Ventilation - Part 1

How to Calculate & Install Attic Ventilation - Part 2

Who Filled the Dishwasher with Cellulose?

How to Insulate Walls - Part 1

How to Insulate Walls - Part 2