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

treatments

TECHNICAL details

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.

Product Features

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.

A slatted look, fitted as one board

A 170 mm shadow gap board with narrow, even ribs. It gives walls and ceilings the look of fine slats, fitted as one board with concealed clips.