Unit 5, 6 Gladstone Rd
Castle Hill NSW 2154

design-config-hero

Configu­rations

When designing the layout for your letterbox, you should consider that Ryan Letterboxes manufacture a wide range of letterbox configurations with the following options:

  • Front opening mail retrieval
  • Rear opening mail retrieval
  • Open parcel shelves
  • Common use boxes with door and latch lock
  • Side or under bank support posts (concreted into ground or with base plates)
  • Newspapers or periodicals double or triple door widths
  • Latch locks no key locking – with padlock option
  • Body Corporate or Secretary boxes of larger sizes
  • Junk mail boxes
  • Signage built into letterbox bank
  • Cover panels to cover old mail box areas
  • Vinyl signs for property address
  • Integrated Intercom panels

These tables will help you estimate dimensions for most common letterbox bank configurations.

Standard Size

RL24

STANDARD SIZE LETTERBOXES (240MM DEEP)

 Total Box Height MM Number of Boxes Wide1234567891011
1207
2368
3530
4692
5854
61016
71178Total Box Width MM374707104013731706203923722705303833713704
Narrow Size

narrow size diagram

RL33

NARROW SIZE LETTERBOXES (330MM DEEP)

 Total Box Height MM Number of Boxes Wide1234567891011
1207
2368
3530
4692
5854
61016
71178Total Box Width MM28653077410181262150617501994223824822726

Notes:

  • Recommended maximum one unit bank size is 6 long x 5 high (30 boxes).
  • Each letterbox is 160mm high, up to 7 rows high.
  • Letterbox heights are reduced by 25mm per row for banks larger than 7 rows.

JOINED BANKS:
Where large numbers of letterboxes are required, multiple banks may be joined together.
LARGER BANKS:
Banks outside these parameters are available on request
CLEARANCES:
Add 10mm clearance all round when installing into masonry walls
COVER TRIM:
20mm x 20mm x 1.6mm surround angle trim is fitted as standard if installed into masonry wall.

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