Frameless Glass Door

Frameless Glass Door

Frameless Glass Doors

Armour Plate Doors are often referred to nowadays as "Frameless Glass Doors", which are a sheet of toughened safety glass (The Door blank), Fitted to either a rail or patch fitting system with a combination of lock and handle designs.

These doors are now very popular within offices and as the main entrances to larger glass facades.

One of the key benefits of this type of safety glass is that it is designed to shatter into an infinite number of pieces should a heavy impact or accident occur, protecting anyone in the vicinity from the dangers you would normally expect from broken glass. A to Z Glazing have been installing and maintaining these doors for over 35 years and offer just about the quickest turn-around for a replacement installation when and if it is required.

These doors mainly fall into three categories Labelled simply types A, B, and C; the pictures below show an example of each type. Variations of these three categories are found when allowing for the inclusion of letter plates, door locks and handles etc.

  • Figure 1. Frameless Internal Glass Door – Type A

    Figure 1. Frameless Glass Door – Type A

    Replacement of a Large 15mm toughened glass door with a ‘L’ shaped handle incorporating the locking mechanism.

  • Figure 2. Frameless External Glass Door - Type B

    Figure 2. Frameless Glass door - Type B

    Replacement of an external 12mm toughened glass door with back to back stainless-steel handles. This provided a completely frameless finish.

  • Figure 3. Frameless Glass Door - Type C

    Figure 3. Frameless Glass Door - Type C

    Doors boarded at a branch of Evans Cycles prior to replacement after damaged caused by a small storm. Toughened external 12mm glass doors with small back to back ‘D’ shaped handles.

Characteristics:

  • These doors have stress deliberately introduced into them in a controlled manor during the toughening process, should they break it would be in a safe manor in accordance withli>BS EN 12600 Class 1.
  • Once toughened their makeup and dimensions can no longer be altered.
  • As the word ‘Toughened’ implies, these glass door blanks are tougher against facial impact due to the thermal alteration undertaken during toughening.
  • These doors will have improved flexibility once toughened.
  • They are available in in Clear glass, Tinted glass and obscured glass in a range of thicknesses
  • Most of these toughened doors will required some form of Manifestation applied to them to make their presence more noticeable.

Servicing and Maintenance

In time all doors will require some attention or TLC to ensure they remain in working order and meet with the necessary standards for safety. How often depends on several factors, such as the amount of footfall passing through the doorway. It is best to have a maintenance program in place to prevent door failure, rather than have ongoing costly and inconveniently timed repairs being required. A to Z glazing can help you to put such a maintenance programme into place, that is tailored to suit your organisation and completed during ‘Engineering Hours’ if so required.

A to Z Glazing are specialist in the installation, repair and replacement of all types of frameless glass doors.

Below is a small gallery of other related doors that have been fitted in recent years.

  • Frameless Toughened Automated Glass Sliding Doors

    This picture shows a pair of Toughened Glass doors, that were silk screen to produce an obscured milky white central section, with a solid grey border. The door blanks were structurally bonded onto an aluminium frame work

  • A Controlled Breakage

    This picture will give you an idea as what to expect when a toughened glass door fails. As you can see it has shattered into numerous safe pieces, leaving a cleaning up and securing task ahead. Typically, A to Z Glazing would replace a door in this situation within a matter of days.

  • Revolving Toughened glass Door

    Toughened Safety glass is a key component in building facades and as such is also incorporated into the design of many revolving glass doors, as in the picture opposite. These doors are quite often three or more Armour plate doors set at an angle to each other encapsulated within a curved glass structure, which the flow of people to enter or leave a building whilst maintaining the building temperature. When replacing a broken panel the method is similar to most modern Frameless glass door designs.

  • Obscured Toughened Glass Doors

    These 12mm obscured toughened glass doors were created using the same toughening process that we have mentioned before, however after toughening the glass was etched with acid to make it obscured for the privacy of security staff in an operations room. A similar effect can be obtained by sand blasting the glass or applying an obscured window film after manufacture.

Accreditations

All information on this site is correct at the time of site construction. It is however your responsibility to ensure said information is correct as at the current date.