Underlay Insulation

IsolDrum HD

High density NPE polyethylene insulating underlay coated with a high vapour resistance PE film. This product comes with an adhesive overlapping flap to connect and seal the sheets.

Application areas

Installation of IsolDrum HD allows high acoustic and mechanical performance. This product is especially recommended in case of moisture or rising moisture from the underlying layers.

This product is also suitable for hot water underfloor heating. Check: Rt (finishing + Isolmant layer) ≤ 0,15 m2K/W.

Technical features



IsolDrum HD - 2 mm

Product

IsolDrum HD

Thickness in mm (approx.)

2

Impact Sound Insulation (dB)

20

Drum sound insulation in sone

22

Compressive Creep

15 kPa (max carico con def. < 0,5 mm in 10 anni)

Compressive Strength

60 kPa (0,5 mm di deformazione)

Dynamic Load

>100000 cicli (a 25 kPa)

Resistance To Large Ball (mm) - Large Ball Test

1000

Thermal Resistance (m2K/W)

0.049

Water Vapour Resistance (m)

100

Packaging

Box

Packaging Quantity

20

Length (m)

15

Height (m)

1

Format Type

Roll

Application

Download

Installation video

-

References



IsolDrum for the municipality of Cento In just three days, thanks to Tecnasfalti-Isolmant technology, some areas of the Municipality of the Emilian city of Cento have eliminated the problem of airborne noise and also of foot ... read