Alaska Administrative Code
Title 12 - Professional Regulations
Part 1 - Boards and Commissions Subject to Centralized Licensing
Chapter 21 - Construction Contractors
Article 2 - Specialty Contractor Trades
12 AAC 21.220 - Acoustical and insulation contractor
Universal Citation: 12 AK Admin Code 21.220
Current through February 24, 2025
(a) An acoustical and insulation contractor installs
(1) all
types of insulation media to walls, roofs, decks, perimeter of foundations, and
under concrete slabs, including vapor retarders;
(2) special coatings and materials to provide
fire resistance and fireproofing to building components;
(3) acoustical tiles and panels, sound
absorbing wall and ceiling units, acoustical wall systems, and soundbarrier
boards and blankets;
(4) ceiling
suspension systems;
(5) insulation
of mechanical heating and cooling systems to pipes, such as hot water, cold
water, heating, refrigeration, and roof drains; or
(6) insulation of sheet metal ducts,
including heating and cooling supply ducts, fresh air intake ducts, exhaust air
ducts, kitchen grease ducts, and combustion air ducts.
(b) This specialty does not include asbestos abatement, removal, or encapsulation.
Authority:AS 08.01.080
AS 08.18.013
AS 08.18.021
AS 08.18.024
AS 08.18.171
AS 44.33.020
Disclaimer: These regulations may not be the most recent version. Alaska may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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