Ductwrap Metal Duct External Insulation is a thermal insulation blanket manufactured from inorganic glasswool bonded with thermo-setting resin and faced with reinforced kraft/aluminium foil laminate. A 100 mm overlapping flange is provided on one side for neater appearance and adequate seal. Now also available in black metalized foil.

Applications

Rectangular and round heating, ventilation and air conditioning duct systems

Ductwrap Metal Duct External Insulation

Benefits

Non-combustible (Tested to SABS 0177 Part V)
Class I fire index (Tested to SABS 0177 Part III)
Conforms to SABS 0400 Building code regulations
Significantly reduces heat gains and losses
Easy installation
Excellent acoustical properties. Reduces drumming, break-in and break-out sound
Controls condensation
Aluminium Foil
Provides excellent vapor barrier
Excellent sound reduction
Controls condensation

Ductwrap Metal Duct External Insulation close-up

Properties

Ductwrap Metal Duct External Insulation properties