UNIPUR CB and UNIPUR WCB
UNIPUR CB is a self-supporting roof panel with a 12mm water–resistant grade chipboard (16mm to order) or a 12mm white painted chipboard, glued and nailed to three timber rafters.
UNIPUR WCB is 2000 to 6650mm long.
-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.
Note: horizontal joints visible on underside of panel on CB only. PVC joint white available for WCB to cover the underside of the joints of the panels in the longitudinal direction: length 5000mm/profile