Rooms above garages are often built as “bonus rooms,” flexible space added at low cost to modern homes.  These rooms have a variety of uses, whether it’s as a guest room, home gym, or even a "man cave." When improperly insulated, however, homeowners often refer to these "bonus" rooms with much more... colorful language. They can be swelteringly hot or freezing cold - and all of that bonus space just becomes unusable.   

Challenges of Rooms Above Garages

Rooms over garages combine the challenges of cantilevered floors and, often, the issues associated with story and a half homes (see our pages on these topics for insights on these issues).

Heating & Cooling Hurdles

Heating and cooling systems that serve these spaces are usually tacked on as an afterthought to the main distribution system of the house. Often, these rooms are farthest away from the furnace or boiler. The hot and cool air has to be transferred by ducts and piping routed through attics or exterior walls.

The distance the air has to travel, combined with the room’s isolation from the thermostat that calls for heat and cooling, means that rooms over garages almost always don’t get enough heat or cooling in the first place. The rooms also have trouble holding on to that heat or cold. Even after fully insulating and air sealing a “bonus room,” supplemental heat or air conditioning may be necessary to control temperatures year-round.

Got questions about your room over the garage in your Minnesota or Western Wisconsin home? Get in touch with us to learn more.

Contact UsEnergy Assessments for $150 or less

Schedule your FREE Home Estimate

Testimonials

Adam F., River Falls, WI

Call St. Croix Energy Solutions if you care about saving money, energy and the planet. The company recently insulated my 100-year-old farmhouse, and now it feels like someone placed a warm blanket over the whole place. I called because with my first child on the way, I was concerned about the temperature in our upstairs bedrooms. We do not have duct work upstairs and rely on baseboard electric heaters in the winter. Since St. Croix Energy completed their work, I've rarely had to turn the electric heaters on at night, and that's despite temperatures plunging to zero degrees. If your home is old, drafty, or simply costing you a bundle on heating and cooling costs each mon... (read more)