Letter Boxes and Post Boxes
Lockable Outdoor Letter Boxes for Homes and Businesses
Browse letter boxes and post boxes for secure everyday mail delivery at houses, offices and shared premises. The Phoenix models featured here include top-loading and front-loading designs with key-operated access, in stainless-steel or coated finishes depending on the model.
When choosing an outdoor post box, compare the letter-slot dimensions, loading direction, wall-fixing arrangement and resistance to weather exposure. Check each product's specification for the finish, number of keys, fixing kit and warranty rather than assuming every model has the same features.
Shop Letter Boxes and Post Boxes
Post Box Std Front LoadBlack
from £37 Plus V.A.T.
Post Box Std Front LoadBlack
from £50 Plus V.A.T.
Post Box High Security 375mm H
from £167 Plus V.A.T.
Post box High Security 550mm H
from £217 Plus V.A.T.
Post Box Std Top Load Black
from £37 Plus V.A.T.
Post Box Std Top Load Black
from £50 Plus V.A.T.
Estilo Front-Loading Letter Boxes With Key Lock - MB0122KA
from £43 Plus V.A.T.
Estilo Top-Loading Letter Box With Key Lock - MB0121KA
from £38 Plus V.A.T.
Estilo Top-Loading Letter Box With Key Lock - MB0123KS
from £47 Plus V.A.T.
Estilo Top-Loading Letter Box With Key Lock - MB0124KS
from £51 Plus V.A.T.
Estilo Top-Loading Letter Box With Key Lock - MB0125KS
from £51 Plus V.A.T.
Estilo Top-Loading Letter Box With Key Lock - MB0126KW
from £60 Plus V.A.T.
PB Series - Parcel Box With Key Lock - PB0581BK
from £98 Plus V.A.T.
PB Series - Parcel Box With Key Lock - PB1331AAK
from £140 Plus V.A.T.
PB Series - Parcel Box With Key Lock - PB1331AWK
from £140 Plus V.A.T.
PB Series - Parcel Box With Key Lock - PB1121AAK
from £255 Plus V.A.T.
How to Choose a Letter Box or Post Box
Top-loading or front-loading mail entry
A top-loading letter box receives mail through an opening at the top, often covered by a flap. A front-loading design accepts letters through a front-facing slot. Consider where the box will be fixed and whether the post carrier can reach the opening easily.
Weather resistance and material
Outdoor letter boxes are exposed to rain, humidity and temperature changes. Choose a finish appropriate to the installation, such as stainless steel or coated galvanised steel where specified. Weather-resistant does not mean every box is watertight in every location; check the product construction and position the opening appropriately.
Letter size, capacity and access
Measure the mail you regularly receive and compare the published slot opening, internal capacity and retrieval access. A key-operated door helps restrict casual access, but should not be treated as a certified high-security or anti-theft rating unless the manufacturer provides one.
Wall fixing and placement
Check the mounting surface, available space and whether fixings are supplied for the chosen model. Install at a practical height with sufficient clearance to open the access door and retrieve delivered post.
Phoenix Letter Box Designs in This Range
The manufacturer examples below are described in the supplied product content. Check the linked individual product listing for the exact reference and current specification.
| Design | Mail entry and finish | Stated letter slot |
|---|---|---|
| Phoenix Casa | Stainless-steel design; confirm the precise loading arrangement for the selected reference | 38 mm high × 260 mm wide |
| Phoenix Curvo | Top-loading; green or black coated finish in the described variants | 34 mm high × 250 mm wide |
| Phoenix Estilo MB0121KA | Top-loading; graphite-grey finish with a newspaper tray | 35 mm high × 335 mm wide |
The supplied descriptions specify key locks for these examples. Key quantities, materials and fixing details should be confirmed against the individual model before purchase.
Related Security and Storage Products
For other premises-security requirements, browse our security products, key cabinets and safes. These serve different purposes from mail storage.
Letter Box and Post Box FAQs
What is the difference between a top-loading and front-loading post box?
Top-loading post boxes accept letters through an opening at the top, normally below a flap. Front-loading versions accept post through a slot on the front. Choose the type that gives the post carrier easy access at your installation location.
Are outdoor letter boxes completely waterproof?
Not necessarily. Weather-resistant construction and protective coatings help the box withstand outdoor conditions, but performance depends on the model and placement. Check the manufacturer's guidance for exposed locations.
Do these post boxes have locks?
The Phoenix examples described on this page use key-operated retrieval doors. The number of supplied keys and the locking arrangement vary by model, so check the individual product specification.
Can a post box be fitted to an outside wall?
Many of the letter boxes in this range are designed for wall mounting. Confirm the fixing-hole arrangement, wall construction, clearances and supplied fixings for the chosen model before installation.
How do I check whether a letter box will take larger envelopes?
Compare the clear letter-slot width and height with the envelopes you expect to receive, and check internal storage capacity as well. The published slot dimensions vary between the Phoenix designs.
Help Choosing a Post Box
For advice on the letter-box ranges shown above, contact Total Locker Service on 01284 749211 or email sales@totallocker.co.uk with your preferred style, installation location and mail-size requirements.