Pavatex-NBT Pavatherm Plus

Interlocking, waterproof, wood fibre board insulation

‘Application: Pavatherm Plus is used as underlay with additional insulation in roofs and as water resistant and wind tight layer in ventilated facades. Pavatherm Plus reduces energy losses through the rafters/ studs. Pavatherm Plus can be used in new and renovation buildings.

Pavatherm Plus is a woodfibre board to EN 13171: Fibreboards for building constructions; Insulation material for thermal protection. The board does not contain any glue nor wood preservers.

Pavatherm Plus is a combination of Pavatherm and Isolair. Pavatherm effects good insulation properties and Isolair protects the board against moisture, rain and dust.

Every board has 20 mm Isolair with t&g on top.

Boards are supplied in standard size of 1580 mm x 780 mm (thicknesses of 60, 80 and 100 mm). The edges of the Isolair - that is on top of the Pavatherm Plus boards - are endowed with tongue and groove. The tongue and groove edge effects a solid joint that can be placed between rafters/ studs.

Thermal Conductivity (K) = 0.044 W/m.K (to EN 12667)‘

  • Pavatex-NBT Pavatherm Plus (image 1)
  • Pavatex-NBT Pavatherm Plus (image 2)
  • Pavatex-NBT Pavatherm Plus (image 3)

Environmental metrics

Company credentials
ISO 14001; Natureplus;

wood fibre and paraffin

Life expectancy
life of building

EPD to ISO 14025

Recycled content

recyclable & reusable

3rd party product endorsement
FSC certified

Environmental labelling

Country of manufacture
Switzerland, transported by road to UK

Manufacture details

Pavatex NBT

c/o Natural Building Technologies, The Hangar, Worminghall Road, Oakley, Bucks, HP18 9UL

01844 338 338

01844 338 525

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