Green ductwork Questions

How do you seal leaky ductwork?

— denise mack Utica, MI

David Edwards PhD

Answered by David Edwards PhD

Santa Clara, CA

EarthBound Homes

January 15, 2011

How should I insulate my duct work?

— Shauna Napa, CA

Answered by Michael Holcomb on January 6, 2012

An energy audit advised sealing & insulating our heating ducts, w/ spray adhesive to apply insulation. Can you recommend a nontoxic spray?

— Renee San Leandro, CA

Answered by Harold Remlinger, AIA, LEED AP, NCARB on October 20, 2011

When replacing metal ductwork do we also need to replace vent caps and does code require return ducts for all bedrooms?

— Toni Morse Pompano Beach, FL

Answered by Harold Remlinger, AIA, LEED AP, NCARB on October 5, 2011

How do you seal leaky ductwork?

— denise mack Utica, MI

Answered by David Edwards PhD on January 15, 2011

How do I move heated air from a greatroom with 16-ft ceilings to an adjacent bedroom?

— jerry h. Hopkins, SC

Answered by Florian Speier on January 13, 2011

What is the best replacement for 1950s-era ductwork in an HVAC system?

— Bill Seeger Riverside, IL

Answered by Harold Remlinger, AIA, LEED AP, NCARB on January 6, 2011

What can be done to reduce dust emitted from a crawlspace-mounted central furnace?

— Nelson Conley, GA

Answered by Harold Remlinger, AIA, LEED AP, NCARB on December 23, 2010

What's the best product to use to seal ductwork?

— Daniel Shugrue Somerville, MA

Answered by Elliot Seibert on November 25, 2010

My heating ducts are installed in the concrete slab of my house. I get water and dampness in them at times. Is there a way to stop it?

— Bill Springfield, VA

Answered by Andy Ault, CLC on October 27, 2010

I am going from a flex-duct HVAC system to an all-metal duct system. What is the best way to insulate the ductwork?

— John Atlanta, GA

Answered by Danny Kelly on October 11, 2010

 

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