The prismatic diffuser obscures the view of the shaft from below, but is only suitable for use with non-venting skylights as the material blocks off the air flow. View Details
500 X 500 mm , 500 X 800 mm , 500 X 1200 mm ,600 X 600 mm , 600 x 800 mm , 600 X 1200 mm , 800 X 800 mm , 800 x 1200 mm , 1000 x 1000 mm , 1200 x 1200 mm
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