BEDROOM ABOVE THE GARAGE? THIS IS WHY IT’S ALWAYS HOT If you have a bedroom or living area above your garage, there’s a very high chance the garage door is the real problem. Garage doors heat up fast. That heat enters the garage, then rises through the subfloor and straight into the room above. This is the number one reason these bedrooms and living spaces are always hotter than the rest of the house. The solution is simple and immediate. By installing graphite carbon infused insulation on the g