British Products Made in British Foundries

3 Inch High Slotted Vent

3″ High Slotted Air Grilles

From: £50

3″ High slotted grilles painted black.

Drilling & mesh can be added for an additional cost, prices vary from £15 – £25 for mesh depending on length, and £10 for drilling.

Although these grilles are “made to measure” they are made to order from material that we have in stock. This should normally only add a few days to the order.

Please see product specification & sizes in the table below.

Clear selection
SKU: SLOT3. Category: . Tags: , , , .
Item Nom. Size (Inch) Size (mm) Vent Size (mm) Weight (kg) Air Flow (mm2) Plate Thickness (mm)
Slot 33 3 x 3 85 x 75 11 0.3 1,800 12
Slot 453 4.5 x 3 110 x 75 11 0.4 2,200 12
Slot 53 5 x 3 130 x 75 11 0.5 2,700 12
Slot 63 6 x 3 155 x 75 11 0.7 3,300 12
Slot 73 7 x 3 180 x 75 11 0.75 3,850 12
Slot 83 8 x 3 205 x 75 11 0.8 4,400 12
Slot 93 9 x 3 225 x 75 11 1.0 5,000 12
Slot 103 10 x 3 257 x 75 11 1.1 5,500 12
Slot 113 11 x 3 280 x 75 11 1.2 6,050 12
Slot 123 12 x 3 304 x 75 11 1.3 6,600 12
Slot 153 15 x 3 380 x 75 11 1.6 8,500 12
Slot 183 18 x 3 450 x 75 11 2.0 10,000 12
Slot 243 24 x 3 600 x 75 11 2.5 13,000 12