Do you have any of these issues?

Then you could benefit from duct sealing. Check out this video about Aeroseal duct sealing to see how it works!

We offer duct sealing throughout Cape May Court House, Ocean City, NJ & surrounding areas

Call us today for more information! 609-884-5016


Common Questions??

How long will it last?

Guaranteed for 10 yrs. in residential applications, Tested to 40 years.

Is the sealant safe? Will I be allergic?

Sealant is Non-Toxic
UL approvals for UL1381 for aerosol based technology UL723 for smoke and flame rating of 0 and UL 181 for mold growth.
Primary component is Vinyl Acetate Polymer, used in water based paints, hair spray, and chewing gum

What VOCs are emitted?

The sealant has been tested by an independent lab and found to have extremely low concentration of VOC's. during sealing time. The primary component has no OSHA maximum exposure limit

How long does it take to dry?

Drying time is less than 2 hours.

Will my house smell?

There is a mild odor, like Elmer's Glue, during sealing. Odor should dissipate by next morning (or before)

Should I be in the house?

We prefer no one is in the house during sealing due to impact on productivity. If you are pregnant, senior, or infant, or utilizing medical equipment we do encourage you to leave as a simple safety precaution.

How big of leak will be sealed?

5/8" round hole can be sealed during normal range of productivity.

What about leaks that are too big?

Broken and disconnected ducts - large leaks - need to be fixed prior to sealing. If a hidden large leak is uncovered during sealing, process is stopped and a solution is discussed.

Where does the sealant leaking from the ducts go?

Sealant escaping from the ducts will settle in wall cavities, attics or crawl spaces. During the process we will filter the air to capture any sealant in the room

Will it harm electronics?

Sensitive electronics should be covered. During the process we will filter the air to capture any sealant particles in the room

What about my HVAC accessories?

Technician is trained to protect all accessories prior to sealing. Some items, such as humidifiers or UV lights, may be removed then reinstalled to prevent damage, others may be bagged or covered.

Do ducts need to be cleaned before sealing?

Extremely dirty ducts should be cleaned. We recommend the technician assess the condition of the ducts prior to sealing.

Can I clean my ducts if they are sealed?

Ducts of all material types can be successfully cleaned after sealing

The Aeroseal process does not coat or line the ductwork. The only sealant remain in the ducts will be at the previous leak.