Many builders locate the major components of the HVAC system in the attic, basement or crawlspace.  This is usually the easiest place to locate the system as it provides easier access to run the duct work and doesn't take up valuable area in your living space.  Even though it may be convenient to locate your furnace or heat pump in the attic, basement or crawlspace, it may be costing you in utility bills and comfort. 

The attic, basement and crawlspace in most homes are unfinished and unconditioned.  These spaces are generally not used except for storage and an area to run ductwork, electrical wires and plumbing pipes.  The problem is that because we normally don't spend much time in these areas we don't think about what is stored there.  Everyone has had to make a trip to the attic in the middle of the summer when it feels like you are walking into a sauna as you climb the stairs or descend into the basement in the winter wearing an extra layer because it is significantly colder. 

Why is this important?

Well, consider your HVAC system.  It doesn't have an extra coat to put on in the winter or a nice cool house to retreat back into in the summer.  While you are enjoying the cool of your A/C in the summer you air conditioner is working away in the sweltering heat of your attic, basement or summer.  In the winter your furnace or heat pump is trying its best to warm air while working in your cold attic, basement or crawlspace.  Then once it has heated or cooled the air, it is pumped through duct work surrounded by air that is close to outdoor temperature. 

You may be thinking, "What can I do?  I don't have the space or budget to move my HVAC system into my house."

Well you don't have to.  Today there are options available to keep your HVAC system surrounded by air closer to the temperature of the air in you home without relocating it.  The first step is sealing all the holes allowing outside air to enter the attic, basement or crawlspace.  Once these penetrations are covered, foamed or caulked, insulation needs to be added.  Using a combination of spray foam, foam board, blown insulation or batt insulation we will keep the outside temperatures from penetrating the building envelope and changing the temperature of you attic, basement or crawlspace.  In basement and crawlspace applications you may also want to consider adding a sealant to concrete walls, a dehumidifier to improve the quality of basement air, or a weather barrier to a crawlspace floor.

Contact SCS today to see how we can improve your basement, attic, or crawlspace.