Benefits of fiberglass duct systems for HVAC

Jiangsu Golden Horse Ventilation Materials Co., Ltd

Fiberglass Board Insulation

2025,06,19

HVAC Board Insulation products are used to insulate interior and exterior commercial HVAC ductwork. Fiberglass is the most commonly used HVAC insulation; however we also have mineralwool insulation boards for sale, which have a higher temperature rating (used more for industrial ductwork).

Fiberglass Board Insulation: We offer insulating boards in multiple thicknesses (1", 1-1/2", 2") and multiple facings (Plain, ASJ, FRK) and multiple densities (3#/6#).

ASJ Facing: White poly-encapsulated paper jacketing used mostly for interior HVAC ductwork
FRK Facing: Foil Reinforced Kraft paper jacketing is used on interior and exterior HVAC ductwork and is used on exterior ductwork in conjunction with double colour steel protective membrane.

Mineralwool Board Insulation: Used on high temperature ductwork with max operating temperatures up to 1200°F.
Rubber Elastomeric Sheets: Used as insulation on chillers and ductwork with "fiber free" restrictions such as hospitals.
Colour steel Cladding: Colour steel Cladding membranes and tapes protect exterior HVAC insulation from UV and weather.
Pins / Fasteners: Tools and fasteners used to installing HVAC board insulation on ductwork.
Amcraft Duct Board Tools: Tools used for fabricating Fiberglass Duct board into ductwork.