

GW908 Shadow Gap Cladding
GW908 is a compact shadow gap board of 170 x 26 mm with narrow, even ribs. Raised blocks and recessed gaps give walls and ceilings the look of fine slats, yet each board is fitted in one go. Concealed GWA026 aluminium clips on GWA035 aluminium joists keep the face free of screws and give the boards room to expand and contract. The coextruded shell is easy to clean and limits fading, so the wall keeps a natural wood appearance with little upkeep. Available in 12 colours in a smooth or Starfield finish, with matching F trims and Y trims for clean edges and corners.
Material
Wood fibre, HDPE and additives
dimensions
170 x 26 mm
Fasteners
GWA026 aluminium fixing clips on GWA035 aluminium joists
Extrusion type
Coextrusion
Warranty
15 years
Colors
CN005 Urban Grey

CN006 Sunny Oak

CN013 Taupe

CN031 Charcoal Black

CN038 Stone Grey

CN046 Modern Grey

CN059 Coffee Brown

CN064 Oak

CN019 Ash Grey

CN083 Slate Grey

CN084 Cream Wood

CN087 Deep Walnut

treatments
Smooth Surface

Starfield

Technical drawing
The mold drawing provides a precise technical overview of the profile’s geometry and construction. It reflects the accuracy, stability, and consistency built into every product we manufacture. By sharing these details openly, we help installers, dealers, and partners work with confidence and understand exactly how each profile is engineered.

Built for clean, lasting walls
Slatted profile. Raised blocks and recessed gaps give the look of separate slats, fitted as one board.
Fine slat rhythm. Narrow, even ribs for feature walls and ceilings where a finer line suits best.
A hard outer layer surrounds the core, making the board easier to clean and more resistant to scratches and fading.
Concealed clips with expansion space. Boards are clipped to aluminium or timber battens and can expand and contract without stress. Only the first and last board are fixed with visible screws.
Natural textures. Wood grain, smooth and matt surfaces in a wide range of colours. Up close it reads as wood.
Matching trims. F trims finish the first and last board, Y trims the outside corners, all in the board colour.













