NBT Plinth Board is an XPS insulation boards for external applications at and below ground level which receive a render finish.
NBT Plinth Board is available in thicknesses from 40 mm through to 100 mm thicknesses and are to be fitted to masonry.
Wall: Fitted on to masonry.
Render with an appropriate render system.
Available in 40 mm, 60 mm, 80 mm and 100 mm thick. The boards are square edged and measure 1250 mm x 600 mm giving a coverage of 0.75 m² per board.
NBT Plinth Board is sold in packs – the number of boards per pack and their coverage information is shown below.
|Thickness||Dimension||Boards per pack||Coverage per pack|
|40 mm||1250 mm x 600 mm||10||7.5 m²|
|60 mm||1250 mm x 600 mm||7||5.25 m²|
|80 mm||1250 mm x 600 mm||5||3.75 m²|
|100 mm||1250 mm x 600 mm||4||3 m²|
The Plinth Boards have a thermal conductivity value of 0.035 W/mK).
40mm, 60mm, 80mm, 100mm