UNIPUR PLUS OSB
UNIPUR PLUS OSB is a self-supporting roof panel with a 12mm water–resistant OSB board glued and nailed to two timber rafters. Between the rafters there is PIR foam with3mm water–resistant chipboard and a spruce counter batten on top.
On request the edges of the OSB can be chamfered.
-The space between the rafters is filled with polyisocyanurate (PIR).
-Rafter depth depends on insulation thickness.
-The treated rafters are glued and fixed with 6 galvanized nails per metre.
-The top layer consists of a 3mm chipboard glued on the PIR-foam.
-The spruce counter batten is glued on the chipboard.
-It it is recommended to skim the inner board.
Note: horizontal joints visible on underside of panel