Vent-a-Matic Static Ventilator with Stormguard 159mm PBS/DGS

Excellent, correct sizes and diameters given so that a circular hole could be precut in a 28mm double glazed sealed unit ready for this vent in a kitchen window. Will definitely buy again

The item arrived 'practically instantaneously' and filled a 'huge void' in my life - a hole in my kitchen window. First class unit very fast service.

Superb, easy to fit had 3 screws included in different length for different window depths

Just the job

Good product good seller

bought this item as it stated that it was suitable for double glazed windows, on trying to fit the screw was not long enough and item sent back