fully retractable, spring loaded roller shade with secure “snap-lock” closure.
fits 400 x 400mm (16 x 16″) and 356 x 356mm (14 x 14″) roof vents
easy installation on maxxfans. simply install using the existing 4 screw holes.
Materials and Dimensions
Technical Information
SKU: 3900i
Brand: Maxxfan