AAA Air Care, air conditioning, heating, cooling, heat pumps, service, installation, comfort, indoor air quality, mold diagnostics | AL Lic. #12117

Duct work sealing and cleaning, duct testing, blower door testing, crawlspace sealing and encapsulation, attic insulation, generators 

Affordable Solar Hot Water and Power, Solar electricity, solar water heating, solar pool heating, solar emergency electricity, batteries


Licensed, bonded and insured, financing available

Hot Rooms

Problem: Stuffy, hot rooms. Most houses tend to have a room or two, often on an upper floor, that won't stay cool even when the air conditioning is cranked.

Solution: Hot rooms can be the result of a number of things, and an assessment by a certified energy auditor is the best way to determine the exact causes. Most of the time, a combination of solar heat gain (from unshaded windows) and the natural effect of heat rising within your house are the culprits. But there may be other, less obvious factors too--an uninsulated hot water pipe in the wall or floor, leaky ducts, poor attic insulation and more. There are many solutions, and an energy efficiency professional will identify which ones will have the greatest impact at the lowest cost.

To stop solar gain, sunshades, reflective films, and awnings are good options, but even plain old interior shades, blinds, or drapes will do a lot to reduce heat from the sun. Thinking longer term, strategic landscaping (trees shading windows = less heat) may be an answer. Installing a radiant barrier in your attic reduces heat radiated, from your 150 degree roof onto your ceiling and air conditioning duct work. And, don't forget the concept of "wind chill"--which says that moving air feels about 8% cooler. Ceiling fans or simple standing fans can help, and are very energy efficient. Bottom line: understand the underlying performance issues that are causing the hot room before you give in to the high cost of a bigger air conditioning system.