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IWI Dry Lined

IWI 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 composite board, that is drylined with plasterboard, providing a load bearing surface. Possible to install and made good within a day, the system provides a clean lined modern finish. All components for the system are available below.

The System Sheet will show you all the components required and which bits go where. Please note that to benefit from the BBA certificate all the system components specified must be used.




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Reveal Boards

See Diffutherm for specification   ..

Starting at: £27.74 Inc VAT: £27.74


Pavadry is a variant of the Pavadentro board, bonded with a surface layer of har..

Starting at: £14.17 Inc VAT: £14.17

Mungo MRS-U

Self-tapping, counter sunk wall screw with pre drill hole for solid masonry subs..

Starting at: £3.66 Inc VAT: £3.66


Fast setting mortar for filling of chases, voids, cavities and pipe penetrations..

£16.76 Inc VAT: £20.11


Hydraulic lime plaster for use as basecoat and finishing coat, for all internal ..

£14.28 Inc VAT: £17.14


Lime based internal base coat plaster on to Woodfibre boards. Also used as inter..

£15.40 Inc VAT: £18.48