Internal Wall Insulation Dry Lined

A highly effective solution that eliminates the moisture risk associated with IWI.

NBT IWI systems use Pavadry to provide active moisture control through absorption and redistribution of moisture within a woodfibre board and integral mineral layer. The system incorporates a composition board, that is dry-lined with plasterboard, providing a load bearing surface.

Installed and made good within a day, the system provides a clean lined modern finish.

house-retrofit-wall-internal Created with Sketch.

System Image

Cross Section of System

  1. External Wall (masonry/stone)
  2. NBT absorbent plaster (min 5mm)
  3. NBT PAVADRY
  4. Plasterboard or Fermacell board

Product Downloads

System Performance

u-values
0.60 - 0.28
Airtightness
5 - 3 @50pa

Components and Accessories for Internal Wall Insulation Dry Lined

1

Pavadry

2

RK70

3

RK 38

4

SpeedFill

5

MRS-U

6

Pavafix WIN

7

DDA

8

Reveal Board

9

Pavafix 60/20-40/150