Trickle Vent 411 mm
Unit of Measure | Each |
---|---|
Overall Size | 411 x 18.5 mm Overall Slot Size with 20 mm Bridge|367 x 13 mm |
Projection | 20 mm |
Product Finishes
Price
Qty
£9.98
£8.32
Each
£9.02
£7.52
Each
Product Details
Trickle window ventSurface mounted internally
External canopy available see - Related Products
Deflects air up or down, or both
Sculpted finger recess
Matching screw covers included
Equivalent Area (EA) of 2200 mm sq
Free area 4045 mm sq
Tested in accordance with BS EN 13141-1:2004 (air flow, air leakage and weather tightness).
Acoustic performance tested in accordance with BS EN ISO20140-10:1992, BS EN ISO140-10:1991 and single figures to BS EN ISO717-1:1991.
PBTP (UV Stable) & POM
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