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ROCKWOOL® Ductwrap
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Application

In order to regulate temperature within heating, ventilation and air conditioning systems insulation must be applied. ROCKWOOL Ductwrap can provide the thermal insulation to these HVAC systems as well as cold water storage, feed and expansion tanks. This solution is acoustically absorbent and A1 non-combustible to deliver the highest level of fire performance.

Description

Ductwrap is a lightweight and flexible insulation roll faced with reinforced aluminium foil.

Ductwrap is suitable for both circular and rectangular ductwork. This solution is recommended for service temperatures of up to 230˚C. The thermal insulation solutions are often applied to air conditioning, warm air and extractor ducts, located in plant rooms, boiler houses or externally.

In addition to its thermal properties, the mineral wool insulation delivers acoustic performance which can be desirable for applications to ducts that carry gases, fluids or particle solids at high velocities. The use of ROCKWOOL Ductwrap can also significantly improve the level of environmental sound, for a far more pleasant working environment.


Features and benefits:

  • Acoustically absorbent.
  • Non-combustible.
  • Water repellent.
  • Chemically inert.
  • Easy to handle and install.
  • CE marked in accordance with BS EN 14303.
  • The product has been authorized for use in LUL surface and sub-surface premises when installed in accordance with the data sheet.

General information

Color

Silver

Reinforced aluminium foil.

Material

Mineral fibre

Ductwrap is a lightweight, flexible insulation roll, faced with reinforced aluminium foil.

Shape

Circle

Length

4000 mm

5000 mm

6000 mm

Width

1000 mm

Height

25 mm

40 mm

50 mm

Uniclass

Pr_80_77_76_53 Mineral wool duct slab insulationPrimary

CAWS

T90/390 Feed and expansion cisterns

U90/490 Site-applied insulation to ductwork

Specification data - Mineral wool duct slab insulation

Standard

To BS EN 14303; ISO 14001.

Form

Insulation roll.

Thermal conductivity

0.034 W/mK.

Finish

Aluminium foil faced.

Reaction to fire classification

To 13501-1, Euroclass A1.

Non-combustible.

Insulation thickness (minimum)

40 mm.

Execution

Installing foil faced mineral wool insulation.

Nominal density

45 kg/m³.

Water vapour resistance

1000 MNs/g.

Approximately.

Size:

40 x 1000 x 4000 mm.

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