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Components

Rigid Sheet-Metal Duct

Fabricated metal trunk and branch duct built to industry construction standards.

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All glossary terms

What is Rigid Sheet-Metal Duct?

Metal ductwork fabricated and assembled to the sheet-metal industry's construction standards, then sealed and insulated. It costs more than flexible duct and lasts the life of the building, which is why main trunks and plenum takeoffs should be metal even where branches are flex.

Need a rigid sheet-metal duct inspection or repair?

We work on rigid sheet-metal duct every week across DFW. CSIA-certified, written quotes, financing available.

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Other terms in the glossary

MERV
The standardised scale for how efficiently a filter captures particles.
Pressure Drop
The airflow resistance a filter or fitting adds to the system.
Static Pressure
The pressure the blower works against — the measurement that says what filter a system can take.
NADCA ACR Standard
The industry standard defining what a legitimate duct cleaning actually is.
Source Removal
Extracting debris from the system rather than dislodging it into the airstream.
Plenum
The main air chamber directly at the air handler where supply or return trunks connect.

Last thing

Get it inspected. Get it in writing.

A $99 camera inspection is the cheapest way to find out whether you need us at all — and a real share of them end with “not yet”. Either way you keep the footage.

  • Photos either way
  • Written quote first
  • Licensed & insured
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We call you back, tell you what your system likely needs, and book only if it's worth booking.

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