Zero heavy duty thresholds are widely specified for public and industrial applications including retail stores, warehouses, sports stadia and cinemas.

Low profile aluminium thresholds with neoprene bulb seals are ideal for external doors opening out. A “latchtrack” pattern is now available for use with panic bolts that have bottom pullman latches, obviating the need to drill the threshold.

For entrance doors, a 12mm high threshold is available in various widths up to 178mm, which can fully conceal a floorspring and leave only the extended floorspring pivot visible. A 6mm high version can be used in areas of disabled access.

With over 500 products in the range including perimeter seals, Zero Seal Systems Ltd are the specialists in sealing against weather, light, sound, smoke, fire, emi/rfi and air pressure.

For further details and a copy of the 1999 catalogue contact Mandy Greaves on 01785 282910.

Posted on 21st August 1999 at 12:00 am