Welcome! Enter your question below. Please use words like "Who, What, Where, When, Why, How, etc..." in your question. Nothing to ask? Click here for a random, un-answered question.

What is insulation?

1,020,865questions on
Add New Page
Add New Page Talk0

Insulation is a filling you put inside of walls in a house to keep it warmer or colder without having a much higher energy bill.

Also on Fandom

Random Wiki