Materials

What Are The Different Types of Carpet?
What are the main types of carpet? Find out which is best for various applications.
Alternative Insulation
Here are some alternative forms of insulation you may not have considered for a project.
Types of Insulation
Compare the pros and cons of fiberglass, cellulose, and foam. Which has the best fire-resistance, R value, cost, and more...
How Does Insulation Work?
Insulation works by stopping the free flow of energy. It is able to resist this flow because of its small number of free electrons.