$0 (0)

You have no items in your shopping cart.

WB51 MULTI-UNIT Timber Panel incl. 3 Boxes | Letterbox Available in 2 Colours

More Views

The WB51 Timber Panel letterbox boasts modern, stylish contrasting wood panels with fronbt opening letterboxes to create a modern multi-unit letterbox for your front lawn. The galvanised steel box is finished with a premium powder coat and key lock. The functional mail slot was designed to ensure it is rain and theft resistant. 

The timber panels are constructed with hardwood to ensure this product is as durable as it is stylish. The posts are galvanised steel and finished in a durable CHARCOAL powder coat. Anchor posts are included to allow easy installation into the ground without losing any height, ensuring this letterbox will be looking great. Please note the colour of the timber is subject to vary, but is able to be stained to suit your desired colour.

- Box Dimensions (mm): 320H x 215W x 85D
- Already assembled timber panel makes this an easy and simple letterbox to assemble
- Leg extensions included to install into the ground, ensuring the height is retained
- 3 front opening letterboxes
- Brand new stylish design
- Durable hardwood construction
- Galvanised steel wall box with letter flap and drop box for added security
- Stain the timber to match your house
- Three side posts are powder coated 'Charcoal' colour
- Key lock for security


Materials Required:
- Standard Setting Concrete
  (don’t use quick setting concrete - it can sometime react with metal and will void your warranty)

1.   At the bottom of each side frame, there is a metal anchor post bolted inside the frame. Undo both the bolts, turn the anchor post around and re-attach it so that it sticks out of the bottom of the steel frame.

2.   Dig two holes to match the spacing of the anchor posts.

3.   Place the anchor posts into the holes (make sure they are attached to the timber frame – don't try to concrete the anchor posts by themselves). Preferably the anchor posts go into the concrete, not the letterbox frame.

4.   Ensure the frame is square and pour concrete into the holes.


The letterbox panel is made from Kwila (also known as Merbau). This is a tropical hardwood and is used in many outdoor applications because of its durability, stability, resistance to splitting and ability to cope with all environments.

Kwila timber naturally leeches its tannins when first exposed to rain or heavy dew.  This can be flushed away by hosing the panel.  Any stains that are on the metal letterbox surface should also wash away with water.

Over time the timber, if untreated, will weather to a silvery grey colour.  This will occur with all hardwood timbers left in the sun. You can preserve the rich natural appearance of your panel by using a good quality decking oil or outdoor furniture oil.  Simply rub the oil over the timber with a lint free cloth.

Additional Information

SKU BUNDLE-400-851xxx-x3
Sub Product 1 400
Sub Product 2 851xxx-x3
Height (mm) 1100
Width (mm) 570
Depth 125

Customer Reviews

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

WB51 MULTI-UNIT Timber Panel incl. 3 Boxes | Letterbox Available in 2 Colours

Product Name Price Qty
3 x WB51 CHARCOAL Letterboxes
3 x WB51 BLACK Letterboxes
  • Key lock + 3 keys
  • Includes anchor posts
  • Theft and rain resistant mailslot
  • Easy assembly


Panel | Hardwood Timber
Letterbox | Galvanised Steel


Charcoal or Black | Powder-coat


Height: 1100
Width: 570
Depth: 125