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Non-ventilated panel

VELFAC 200 DGU Panels incorporating Cedar or Rockpanel can be used to create facades with a distinct colour and texture.


! The construction consists of either a Rockpanel or a diffusion-open, waterproof plywood panel, cladded with Western Redwood Cedar slats which are glued and invisibly screwed to the plywood. Western Redwood Cedar is supplied untreated and naturally weathers over a period of time.
! The panel is supplied with a separate internal backboard with vapour barrier, which can be specified with a veneer or paint finish.
! Each panel should also accommodate insulation which is sourced from another supplier and fitted during installation.

! N.B. If Cedar panels are specified at different heights and coupled together, the wood slats may not line up horizontally.


Mix. size of panel elements with backboard:
280mm × 280mm

Max. size of panel elements with backboard:
Cedar: 1320mm × 2570mm
Rockpanel: 1275mm × 3125mm

Only available for use in fixed sashes.


Drawings and Upanel values - non-ventilated panel


Boards for non-ventilated panels, material information