Technical Data

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The ‘W’ track is manufactured from galvanised steel.
Dimensions: 52mm x 32mm x 1.8mm.

The Bottom running wheel is manufactured from hard, durable plastic or alternatively cast alloy.
It sits neatly on the tracks for a smooth operation when closing the gates.

 

Locks

 

Push Button Radial Lock

lock

 

Hook Lock

Retractable Grille Adams Rite Lock

Window Grilles Terminology

 

 Item

 Definition

 Anchor ChannelThe sections that are bolted to each side of the opening to which the retractable security grille is attached.
 Bottom RollingThe weight of the retractable security grille is supported by the wheels on the bottom track of the grill.
 Top HungThe weight of the retractable security grille is supported by the wheels inside the top track of the grill.
Box SectionHollow metal tube that helps fitting the retractable security grille by making a reveal.
 Bungs Plastic plugs to fill the fixing holes in window or door grilles
 Centre Stops To stop the retractable security grille expanding past the centre of the window or door opening.
 Certification Accreditation of retractable security grilles by the LPCB to the security industry standard of LPS 1175 Security Rating 1.
 Clear OpeningThe dimensions of the space into which the retractable security grille is to be fitted.
 Curved Lattice‘s’ shaped grill
 Face FixedA surface mounted or ‘plant on’ retractable security grille.
 Keyed AlikeWhen a series of retractable security grills are operated by the same key ie ‘keyed same’.
 Lattice BankThe cross sections that make up a retractable security grille. These can be either diamond or ‘s’ shaped.
 Lift Out TrackRemovable bottom track for door security grilles.
 Lift Up TrackA fold-up bottom track for a door security grilles.
Swivel Return‘Hinge away / swinging sash / fold back / pivot’ – when the stack of a retractable security grille is hinged to lie flat against the side of the opening. Particualarly useful for door security grilles.
 Single Grille ‘One bunch / stack ‘ ie where 1 retractable security grille locking to one side is used to secure the window or door.
 Double Grille ‘Pair / 2 stacks / 2 bunches ie where 2 grilles are used to secure the window or  door. The grilles lock in the centre.
 Lock PostVertical section of the retractable security grille where the lock of mechanism and key hole are located.
Slam PostVertical section that houses the hasps.
 LugsBrackets on to the box section to assist installation of the retractable security grille.
 Manufactured Sizes The size the retractable security grille is made to.
 Manufacturing Tolerance + or – 2mm of the ordered size of the retractable security grille.
 Retractable Security Grille Also know as ‘sliding grilles’, ‘concertina grills’ or ‘collapsible gates’
 Reveal Fixed When the collapsible gate is fitted between the walls / recess / aperture.
 StackingThe  ‘bunch’ or ‘sash’ that remains when the retractable security grille is open.
 Straight Lattice Diamond shaped grill.
 Top Track Top runner / top rail / top guide – of the retractable security grille.
 Unequal Pair A double retractable security grille with a differnt number of verticals on each side.
 VerticalThe ‘picket section’ that holds the lattice of the window grille in place.
 Viewed From Inside When the window or door grille is looked at from the inside of the building.