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aeroseal duct sealing

Aeroseal Air Duct Sealing in St. Croix Valley

Aeroseal

Airtight comfort. The Aeroseal ducting sealing process seals up to 90 percent of leaks from the inside using a safe adhesive.

The air ducts in your home are essential for delivering and distributing heated air in the winter and cooled air in the summer to each room throughout the building. Unfortunately, those air ducts that circulate your conditioned air lose valuable energy through hundreds of tiny holes and gaps. In fact, all of those small leaks can add up to up to a 30- to 40-percent energy loss.

Sealing ducts once they have been installed has always been a hit-or-miss proposition for homeowners. While it’s possible to seal gaps and holes with reinforced tapes and mastic as the sections are being connected or where ducts are accessible, it’s not nearly as easy once they’re installed. Ducts may be inside walls, floors, or ceilings; crammed into attic eaves; strapped to framing; and wrapped or buried under mounds of insulation.

Fortunately, there's a way to seal ducts from within! It’s called the Aeroseal duct sealing system and was developed by the Lawrence Berkeley National Laboratory. Holes and cracks up to 5/8-in. wide can be sealed, and air leakage may be reduced by up to 90 percent! Contact Dr. Energy Saver to request a free estimate to have your air ducts sealed with Aeroseal.

Here’s how it works:

  1. Your ductwork is tested to measure the current leakage and to determine whether they are a candidate for sealing.
  2. Registers are sealed off.
  3. A blower is used to pressurize the ducts as an aerosol blast of tiny adhesive particles is released.
  4. The particles remain suspended until they reach a leak. As the particles try to escape, they attach to the crack or hole.
  5. Gradually, enough particles build up to seal the leak.
  6. A second test is done to measure the effectiveness of the sealing treatment.

Sealant safety

Aeroseal

You wouldn’t want to spray anything into ductwork that can possibly create a hazard or damage your home, right? Rest assured...the sealant used in the Aeroseal system is UL-Listed for smoke generation and flame spread. The UL test also shows no mold growth or erosion. The material in the Aeroseal system consists of water and two chemicals that have been used in water-based paints, adhesives, and hair spray. In addition, the sealant is odorless, won’t develop cracks, and carries a 10-year warranty!

Contact Dr. Energy Saver to schedule an estimate for our ductwork services, including duct cleaning and ductwork sealing in Chippewa Falls, Eau Claire, Hastings, Saint Paul, Cottage Grove, Menomonie, River Falls, Houlton, Hudson, Farmington, Rosemount, Prescott and nearby. Call us or send us an email today!

Looking for a price? Get a no cost, no obligation free estimate.

Serving WI and MN including the Greater Eau Clair area
Our Wisconsin and Minnesota Service Area
Cities in Anoka County, MN
Andover
Anoka
Bethel
Blaine
Centerville
Circle Pines
Columbia Heights
Coon Rapids
East Bethel
Fridley
Ham Lake
Lexington
Lino Lakes
Oak Grove
Ramsey
Saint Francis

Cities in Carver County, MN
Carver
Chanhassen
Chaska
Victoria
Waconia

Cities in Chisago County, MN
Center City
Chisago City
Lindstrom
North Branch
Rush City
Stacy
Taylors Falls
Wyoming

Cities in Dakota County, MN
Apple Valley
Eagan
Inver Grove Heights
Lakeville
Lilydale
Mendota
Northfield
Randolph
Rosemount
South Saint Paul
Sunfish Lake
Vermillion
West Saint Paul

Cities in Goodhue County, MN
Cannon Falls
Red Wing

Cities in Hennepin County, MN
Bloomington
Brooklyn Center
Brooklyn Park
Champlin
Corcoran
Crystal Bay
Dayton
Deephaven
Eden Prairie
Edina
Excelsior
Golden Valley
Greenfield
Hanover
Hopkins
Independence
Long Lake
Loretto
Maple Grove
Maple Plain
Medicine Lake
Medina
Minneapolis
Minnestrista
Minnetonka
Minnetonka Beach
Mound
New Hope
Orono
Osseo
Plymouth
Richfield
Robbinsdale
Rockford
Rogers
Saint Anthony
Saint Bonifacius
Saint Louis Park
Shorewood
Spring Park
Tonka Bay
Wayzata
Woodland

Cities in Ramsey County, MN
Arden Hills
Falcon Heights
Lauderdale
Little Canada
Maplewood
Mounds View
New Brighton
North Oaks
North Saint Paul
Roseville
Saint Paul
Shoreview
Spring Lake Park
Vadnais Heights

Cities in Scott County, MN
Prior Lake
Savage
Shakopee

Cities in Washington County, MN
Afton
Bayport
Cottage Grove
Forest Lake
Hastings
Hugo
Lake Elmo
Lake Saint Croix Beach
Lakeland
Landfall
Mahtomedi
Marine On Saint Croix
Newport
Oak Park Heights
Oakdale
Pine Springs
Saint Marys Point
Saint Paul Park
Scandia
Stillwater
White Bear Lake
Woodbury

Cities in Barron County, WI
Barron
Cameron
Chetek
Cumberland
Dallas
Haugen
New Auburn
Prairie Farm
Rice Lake
Turtle Lake

Cities in Buffalo County, WI
Mondovi

Cities in Burnett County, WI
Grantsburg
Siren
Webster

Cities in Chippewa County, WI
Bloomer
Boyd
Cadott
Chippewa Falls
Cornell
Lake Hallie
Stanley

Cities in Dunn County, WI
Boyceville
Colfax
Downing
Elk Mound
Knapp
Menomonie
Ridgeland
Wheeler

Cities in Eau Claire County, WI
Altoona
Augusta
Eau Claire
Fairchild
Fall Creek

Cities in Pepin County, WI
Durand
Pepin
Stockholm

Cities in Pierce County, WI
Bay City
Ellsworth
Elmwood
Maiden Rock
Plum City
Prescott
River Falls
Spring Valley

Cities in Polk County, WI
Balsam Lake
Centuria
Clayton
Clear Lake
Dresser
Frederic
Luck
Milltown
Osceola
Saint Croix Falls

Cities in Saint Croix County, WI
Baldwin
Deer Park
Glenwood City
Hammond
Hudson
New Richmond
Roberts
Somerset
Wilson
Woodville

Cities in St. Croix County, WI
North Hudson
Star Prairie

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