Architectural Apartment Letterboxes NZ | C2

he C2 Architectural Apartment Letterboxes by Post Impressions are premium NZ-made mailbox systems designed for modern apartments, townhouses, and multi-unit developments. Built from advanced GIX™ Next Generation Steel, they offer exceptional strength, corrosion resistance, and long-term durability for New Zealand conditions.
Designed for architects, developers, builders, body corporates, and homeowners who value both security and architectural style, the C2 Series features secure locking systems, vandal-resistant construction, and clean modern lines that integrate seamlessly into contemporary projects.
Custom banked configurations are available, and parcel letterboxes can also be incorporated into the design for secure courier parcel delivery within the same mailbox system.
100% NZ designed and manufactured.
Dimensions: 155mm (H) × 275mm (W) × 340mm (D).

Architectural Apartment Letterboxes NZ – Built for New Zealand Developments
The Architectural Series Apartment Letterboxes by Post Impressions are designed for architects, developers, and builders who demand more than standard mailbox systems.
Unlike imported alternatives, these systems are designed and manufactured in New Zealand to perform in coastal, urban, and high-use environments, delivering unmatched durability, security, and architectural refinement.
With proven installations across Northland Auckland, Wellington, Christchurch, Tauranga,Otago and Queenstown, Post Impressions has become a trusted name in multi-unit mailbox solutions since 2003.

NZ-Made. Not Imported. Built to Last.
Multiple apartment letterboxes available in New Zealand are:
Imported
Lightweight
Prone to corrosion
Not designed for NZ conditions
The Architectural Series is different:
✔ Designed in NZ for NZ conditions
✔ Manufactured locally using advanced materials
✔ Built for long-term durability and performance
This ensures superior lifespan, consistent quality, and local support.

Built Stronger with GIX™ Next Generation Steel
All C2, C3, and C4 models are manufactured using GIX™ steel, a next-generation coated alloy combining zinc, aluminium, and magnesium.
This provides:

Exceptional corrosion resistance

Superior powder coat adhesion

Increased structural strength

Long-term performance in coastal environments

This makes Post Impressions letterboxes some of the strongest and most durable available in NZ.

Three Models. One Complete System.
C2 – Compact Portrait Design

Ideal for limited wall space

Efficient vertical layout

Suitable for standard mail use

Dimensions: 155mm (H) × 275mm (W) × 340mm (D)

C3 – Landscape Design

Flexible horizontal layout

Ideal for varied wall configurations

Clean architectural alignment

Dimensions: 152mm (H) × 352mm (W) × 250mm (D)

C4 – Large Format Design

Increased capacity for small parcels

Designed for modern delivery demands

Ideal for high-use environments

Dimensions: 300mm (H) × 415mm (W) × 273mm (D)

Customisable Banked Configurations
Every development is different.
We offer:

Horizontal and vertical mailbox banks

Fully customised layouts to suit your design

Integration into architectural plans

Perfect for:

Apartment complexes

Townhouse developments

Retirement lifestyle complex

Commercial buildings

Mixed-use projects

Security & Vandal Resistance Built In
Shared environments demand robust solutions.
All models include:

Vandal-resistant mail saver bars

Secure locking systems (key or optional combination lock)

Durable construction for high-traffic use

Designed to protect mail and maintain integrity over time.

Unique Advantage – Parcel Integration
This is where you lead the market.
Post Impressions offers one of the only systems in New Zealand capable of integrating front-opening parcel letterboxes into apartment mailbox banks.
This enables:
Secure parcel delivery directly into the system
Reduced missed deliveries
Increased convenience for residents
Future-proofed developments
A major advantage for developers and property managers.

Architectural Finish & Detailing

Powder-coated in your specified colour

Optional stainless steel door finishes

Etched numbering for long-term clarity

Optional weather visors for added protection

Designed to complement modern architecture while maintaining durability.

Why Architects & Developers Choose Post Impressions
NZ-made and built for local conditions
Stronger than imported alternatives
Architecturally refined design
Custom configurations available
Proven performance across NZ projects
This is not a short-term solution—
it’s a long-term investment in quality, durability, and design.

The Smarter Mailbox System for Modern Developments
Stop using:
Cheap imported systems
Weak materials that fail over time
Designs that ignore parcel delivery needs
Start using:
Strong NZ-made systems
Secure, vandal-resistant construction
Integrated parcel solutions

Request a Quote or Revit File
Work with a system designed for performance, flexibility, and architectural integration.
Custom quotes available
Revit files available for architects
Nationwide delivery across New Zealand
021 799 520
info@postimpressions.co.nz

Architecturally Designed. Engineered to Last. NZ Made.