Ductwork: Seal In Energy Savings
Do you have high energy bills, drafty rooms or a dusty house? The problem could be your ductwork. Ducts distribute air throughout your home. Over time, they can develop leaks, holes and poor connections. Leaky ducts can reduce heating and cooling system efficiency by as much as 20%.
The result of all of this is higher heating and cooling costs and rooms that feel uncomfortable, no matter how many times you adjust the thermostat. Also, carbon monoxide and other toxic substances can be drawn in through leaks and circulated throughout the home. Take a little time to make sure your ductwork is properly sealed and insulated. It will help make your home more comfortable, safe and energy efficient.
Do you have ductwork problems?
Evaluate your home as well as your heating and cooling system. There are several indicators of poorly performing ducts:
- An older heating and cooling system with ductwork that has not been inspected and maintained.
- Typically high summer and winter energy bills.
- Rooms that are difficult to maintain at a comfortable temperature.
- Certain rooms that always feel stuffy and uncomfortable.
- Ductwork that runs through crawlspaces or the attic.
Steps to improving duct performance
Ductwork is often hidden in walls and ceilings, so it can be difficult to repair. Here are some things you can do to make your ducts more energy efficient:
- Ensure that connections at vents and registers are well-sealed. These are good places to find disconnected duct joints.
- Insulate ductwork in all unheated areas, such as attics and crawlspaces. The U.S. Environmental Protection Agency recommends insulation with an R-value of 6 or higher.
Contact a qualified professional if you suspect more serious ductwork problems. They can inspect your duct system and evaluate your supply and return air balance. If necessary, they will repair or replace damaged ductwork or reroute your system.
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