For walls, Nordic Fibreboard offers products for wind-protection and insulating layers, including ISOplaat, ISOmodul and ProWind variants. The correct board depends on whether the layer is external or internal, the required thickness, exposure, fixing method and the rest of the wall build-up.

For roofs, relevant wood fibre insulation boards can add insulation and help protect the insulation layer from air movement when used in their documented application. The roof covering, underlay, ventilation, vapour control and structural layers must still be designed as a system. Do not assume that a board may remain exposed or replace another control layer unless the current product documentation explicitly permits it.

For floors, softboards can be useful as underlays, impact-sound layers, minor surface-levelling layers or additional insulation in suitable assemblies. They are not a substitute for a load-bearing subfloor. Check floor finish compatibility, point loads, moisture conditions and compression requirements before choosing a product.

Multipurpose boards extend the category into interior renovation, attics, ceilings, partitions, door cores and manufactured acoustic or furniture solutions. WAXboard and ISOpakk serve specialist joint-filler and packaging applications rather than conventional building insulation.