Micro lam

The name of a type of structural beam made of scrap wood. One of a family of products

HVAC

Heating Ventilation & Air Conditioning. A term often used to describe the systems of heating and cooling a home.

Glulam

A beam that is made from stacking structural select lumber and gluing it together. It makes a very attractive board that out performs steel in a fire

IMHO

In My Humble Opinion. Everyone has one, this one is mine.

FFN

Forever For Now, a reference to that the solution is the best we have until we have something better.